{"title":"FORK INTERNALS","description":null,"products":[{"product_id":"legend-suspension-axeo21-front-end-suspension-49-mm-flh-14-16-0414-0542","title":"LEGEND SUSPENSION AXEO21 Front End Suspension - 49 mm - FLH '14-'16 0414-0542","description":"\u003cp\u003eAXEO21 Front End Suspension - 49 mm - FLH '14-'16\n\u003cbr\u003eDesigned specifically for use with aftermarket 21\" wheels, Easy installation, Includes two mono-tube, dual chambered damper cartridges, two top out springs, and two Travel Limit Collars (TLC), Performance spring rate, Machined 303 Stainless threaded pre-load adjuster, Increased pre-load range allows tuning for various riding styles and weights, Ride quality is smooth and controlled, Improves stability, cornering and traction, Eliminates front-end dive during aggressive braking and maneuvering, Firm feel for high-speed sweeping turns, Eliminates bottoming out on large bumps or potholes, Reduces dragging floorboards and pegs, Designed for optimum performance with Legend rear suspensions, Made by hand in Sturgis, SD USA, P65 WARNING: Cancer and Reproductive Harm\u003c\/p\u003e","brand":"LEGEND SUSPENSION","offers":[{"title":"Default Title","offer_id":42936467128414,"sku":"04140542","price":884.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/27325.png?v=1782237916"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-41mm-for-dual-damper-forks-part-31-2502","title":"Progressive Suspension Monotube Cartridge Fork Kit 41mm for Dual Damper Forks - Part 31-2502","description":"Monotube Cartridge Fork Kit - 41 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, designed specifically for 41mm dual damper rod forks. This kit features high-performance, gas-charged monotube fork cartridges that significantly enhance handling and stability. The custom-tuned fork springs work in tandem with the cartridges to provide improved resistance to front brake dive, better cornering capability, and enhanced bottoming control, ensuring a smoother and more controlled ride. Installation is straightforward, with no modifications required to your existing forks, making this an easy upgrade for riders seeking immediate performance improvements. Additionally, the kit includes options for lowering the front end up to 2 inches, allowing you to customize your motorcycle’s stance for better handling and aesthetics. Made in the U.S.A., this suspension upgrade combines quality craftsmanship with precision engineering to deliver a reliable, high-performance solution for your motorcycle. Please note, the lowering kit is not suitable for low models, ensuring optimal compatibility and safety.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eHigh-performance, gas-charged monotube fork cartridges for enhanced handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom-tuned fork springs improve resistance to brake dive and bottoming\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation, ensuring an easy upgrade process\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAllows lowering of the front end up to 2 inches for personalized riding stance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A. with quality craftsmanship for durability and reliability\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43031684218974,"sku":"04140386","price":288.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39167.png?v=1784489929"},{"product_id":"pro-one-perf-mfg-41-mm-fork-tube-internals-kit-complete-replacement-for-harley-davidson","title":"PRO-ONE PERF.MFG. 41 mm Fork Tube Internals Kit - Complete Replacement for Harley-Davidson","description":"Fork Tube Internals Kit - 41 mm - Complete\n\u003cp\u003eThe PRO-ONE PERF.MFG. 41 mm Fork Tube Internals Kit (Part Number: 105579) offers a comprehensive solution for restoring the performance and reliability of your Harley-Davidson. Designed specifically for 24.25-inch fork tubes, this kit includes all necessary components such as clips, bushings, springs, dampeners, seals, and chrome top caps to facilitate a complete overhaul. Whether you're performing routine maintenance or addressing worn parts, this kit provides a high-quality, all-in-one replacement set that ensures your fork assembly functions smoothly and safely. The PRO-ONE PERF.MFG. brand is known for durability and precision, making this kit an ideal choice for motorcycle enthusiasts seeking to maintain or upgrade their suspension system.\u003c\/p\u003e \u003cp\u003eInstalling this kit can help improve ride comfort, handling, and stability by restoring the original performance characteristics of your fork tubes. The components are engineered to fit perfectly on most Harley-Davidson models with a 24.25-inch fork tube length, ensuring compatibility and ease of installation. Constructed with high-quality materials, each part is designed to withstand the rigors of motorcycle riding and provide long-lasting service life. This complete set simplifies the repair process by eliminating the need to source individual parts, saving time and effort while guaranteeing a cohesive fit and function.\u003c\/p\u003e \u003cp\u003ePerfect for professional mechanics and motorcycle owners alike, this fork internals kit is a reliable choice for maintaining your Harley-Davidson’s suspension system. Regular replacement of worn or damaged components with this kit can prevent further issues and contribute to a smoother, safer riding experience. Trust the PRO-ONE PERF.MFG. brand for quality and performance in motorcycle suspension maintenance, ensuring your bike remains in optimal condition for miles to come.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eComplete kit includes clips, bushings, springs, dampeners, seals, and chrome top caps\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 24.25-inch Harley-Davidson fork tubes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-quality materials for durability and long-lasting performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy to install with perfect fit on most Harley models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRestores suspension functionality, ride comfort, and handling\u003c\/li\u003e\u003c\/ul\u003e","brand":"PRO-ONE PERF.MFG.","offers":[{"title":"Default Title","offer_id":43031784554590,"sku":"04140398","price":180.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/26697.png?v=1784491555"},{"product_id":"progressive-suspension-monotube-fork-kit-for-honda-gl1800-gold-wing-01-17-part-31-2511","title":"Progressive Suspension Monotube Fork Kit for Honda GL1800 Gold Wing '01-'17 (Part 31-2511)","description":"Monotube Fork Kit - Standard - GL1800 Gold Wing '01-'17\n\u003cp\u003eUpgrade your Honda GL1800 Gold Wing with the Progressive Suspension Monotube Fork Kit, designed specifically for models from 2001 to 2017. This kit converts traditional dual damper rod forks into high-performance monotube dampers, delivering enhanced front-end stability and improved cornering response. Built with quality and ease of installation in mind, the kit includes all necessary components to replace the internal parts of your existing forks without requiring modifications to your motorcycle. This upgrade significantly reduces bottoming out and provides a smoother ride, whether you're on long highway stretches or navigating tight turns. The monotube design helps dissipate heat more efficiently and offers consistent damping performance, making your Gold Wing more responsive and comfortable across varied riding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance monotube dampers for improved ride quality.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for Honda GL1800 Gold Wing models from 2001 to 2017.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes all internal components necessary for installation, no modifications required.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances front-end stability, cornering, and bottoming control for a confident ride.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction with a focus on long-lasting performance and reliability.\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032060231774,"sku":"04140401","price":460.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39220.png?v=1784501871"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-for-harley-fxd-06-17-part-31-2519","title":"Progressive Suspension Monotube Cartridge Fork Kit for Harley FXD '06-'17 - Part 31-2519","description":"Monotube Cartridge Fork Kit - '06-'17 FXD\n\u003cp\u003eUpgrade your Harley FXD with the Progressive Suspension Monotube Cartridge Fork Kit, part number 31-2519, designed for models from 2006 to 2017. This high-performance fork kit features an asymmetrical design that combines a preload adjuster over a progressive rate spring in one leg with an aluminum-bodied, sealed cartridge damper in the other, delivering superior damping and ride control. The innovative setup allows for tunable preload, enabling riders to customize their suspension for optimal comfort and handling. Manufactured in the USA, this kit sets a new benchmark for high-performance motorcycle suspension systems. The adjustable design offers the flexibility to set the fork to standard length or to lower the front end by up to 1 inch, providing enhanced stability and a more aggressive stance. Installation is straightforward with a complete internal replacement kit that requires no modifications to your existing forks, making it a hassle-free upgrade for riders seeking improved front brake resistance, cornering precision, and bottoming resistance. Whether you ride aggressively or seek a smoother ride, this kit enhances overall front-end performance, ensuring better control in various riding conditions. Built with quality and precision, the Progressive Suspension Monotube Cartridge Fork Kit is an ideal upgrade for serious riders aiming for superior handling and ride quality.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAsymmetrical design with preload adjuster over a progressive rate spring for enhanced ride control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAluminum-bodied, sealed cartridge damper for durability and consistent damping performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eTunable preload for customized suspension setup\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable to standard length or lower the front end up to 1 inch for improved stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComplete internal replacement kit requiring no modifications for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A for quality assurance\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032065474654,"sku":"04140460","price":575.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39319.png?v=1784502008"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-41-mm-lowering-31-2504-for-improved-front-end-performance","title":"PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit - 41 mm - Lowering 31-2504 for Improved Front-End Performance","description":"Monotube Cartridge Fork Kit - 41 mm - Lowering\n\u003cp\u003eUpgrade your motorcycle's front suspension with the PROGRESSIVE SUSPENSION Monotube Cartridge Fork Kit, part number 31-2504. Designed to convert dual damper rod forks into high-performance cartridge forks, this kit provides significant improvements in handling and stability. The kit includes gas-charged, monotube fork cartridges and custom-tuned fork springs, which work together to enhance resistance to front brake dive, improve front-end stability, and deliver superior cornering and bottoming control. Installation requires no modifications to the existing forks, making it a straightforward upgrade for riders seeking enhanced riding dynamics. The kit is ideal for riders who want to elevate their motorcycle's performance without extensive customization. Additionally, the kit features a lowering capability that reduces the front end height by up to 2 inches, providing a more aggressive stance and improved handling for specific riding preferences. Crafted in the USA, this kit ensures high quality and durability, making it a reliable choice for motorcycle enthusiasts. Note that the lowering feature is not compatible with low-model motorcycles, so it is best suited for standard-height bikes aiming for a lowered front end and refined suspension performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance monotube cartridge forks for improved handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gas-charged, monotube fork cartridges for consistent damping performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom-tuned fork springs optimize stability and ride quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances resistance to front brake dive and improves front-end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFacilitates better cornering and bottoming control for aggressive riding\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation, enabling straightforward upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLowering capability reduces front end height by up to 2 inches for a more aggressive stance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured in the U.S.A. with high-quality standards\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for standard-height motorcycles, not compatible with low models\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032066916446,"sku":"04140388","price":288.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39193.png?v=1784502041"},{"product_id":"progressive-suspension-41mm-monotube-cartridge-fork-kit-model-31-2500","title":"Progressive Suspension 41mm Monotube Cartridge Fork Kit - Model 31-2500","description":"Monotube Cartridge Fork Kit - 41 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension 41mm Monotube Cartridge Fork Kit, part number 31-2500. Designed to replace dual damper rod forks, this kit transforms your front end into a high-performance setup that enhances riding comfort and control. The kit includes gas-charged monotube fork cartridges and custom-tuned fork springs, providing superior resistance to front brake dive, improved stability during cornering, and better bottoming control. Installation requires no modifications to your existing forks, making it a straightforward upgrade to elevate your bike's handling capabilities. The kit is ideal for riders seeking enhanced front-end performance without extensive modifications and is made in the USA to ensure quality and durability. Please note, this lowering kit reduces the front ride height by up to 2 inches and is not compatible with low-model bikes, ensuring proper fit and optimal performance for standard models.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance monotube cartridge forks for improved handling.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gas-charged, high-performance monotube fork cartridges for consistent damping behavior.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom-tuned fork springs designed to enhance front-end response and stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves resistance to front brake dive, providing a more controlled and confident ride.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances cornering performance and bottoming resistance for a smoother ride.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation, allowing for a quick and straightforward upgrade.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLowering capability of up to 2 inches to reduce ride height for a customized stance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA with high-quality components for durability and reliability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for standard models, with a note that it is not suitable for low-model bikes.\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032077434974,"sku":"04140370","price":460.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39141.png?v=1784502486"},{"product_id":"progressive-suspension-fork-kit-standard-31-5054-for-oem-forks","title":"Progressive Suspension Fork Kit - Standard 31-5054 for OEM Forks","description":"Fork Kit - Standard\n\u003cp\u003eThe Progressive Suspension Fork Kit part number 31-5054 is designed to enhance the performance and ride quality of your motorcycle's front suspension. This kit includes high-performance pistons with deflective disc valving that provide improved damping control, ensuring a smoother and more responsive ride. The kit features zinc-coated damper rods for increased durability and corrosion resistance, making it suitable for various riding conditions. Compatible with OEM forks, it allows for straightforward installation and reliable operation. The kit offers both standard and 2-inch lowering options, giving riders flexibility to adjust their bike’s stance to their preferences. Additionally, spacers are included to accommodate rider weight adjustments, further customizing the suspension setup for optimal comfort and handling.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eProgressive rate springs for improved ride quality and handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-performance pistons with deflective disc valving for precise damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes spacers for rider weight adjustment\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eZinc-coated damper rods for corrosion resistance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with OEM forks, facilitating easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAvailable with standard and 2-inch lowering kits for customizable ride height\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032078942302,"sku":"04140718","price":173.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/2301188.png?v=1784502567"},{"product_id":"progressive-suspension-fork-springs-11-1567-for-improved-ride-and-handling","title":"Progressive Suspension Fork Springs 11-1567 for Improved Ride and Handling","description":"Fork Springs - 49.00 mm\n\u003cp\u003eEnhance your motorcycle's performance with the Progressive Suspension Fork Springs, part number 11-1567. Designed to provide a smoother and more comfortable ride, these springs feature a progressive winding pattern that offers a soft initial spring rate for a plush feel. As the suspension compresses, the increased resistance helps prevent bottoming out, ensuring better stability during aggressive riding or challenging terrain. Crafted in the U.S.A., these springs are engineered to improve handling while maintaining the original OEM geometry for a seamless upgrade. Installation is straightforward, making them a reliable choice for riders seeking to optimize ride quality without sacrificing ride height or handling characteristics.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eProgressive winding design provides a soft initial spring rate for a plush ride.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncreased resistance during compression helps prevent bottoming out.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves handling while maintaining OEM geometry for a seamless upgrade.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A. with high-quality materials for durability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for easy installation and reliable performance.\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032080253022,"sku":"04140470","price":127.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39354.png?v=1784502657"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-39mm-model-31-2514-for-dual-damper-rod-forks","title":"Progressive Suspension Monotube Cartridge Fork Kit 39mm - Model 31-2514 for Dual Damper Rod Forks","description":"Monotube Cartridge Fork Kit - 39 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, part number 31-2514. Designed to convert dual damper rod forks into high-performance cartridge forks, this kit enhances ride quality and handling. The kit includes gas-charged monotube fork cartridges and custom-tuned fork springs, providing superior resistance to front brake dive, improved stability during cornering, and better bottoming control. Installation requires no modifications to your existing forks, making it a straightforward upgrade for compatible models. Made in the USA, this kit is ideal for riders seeking a significant suspension improvement without extensive modifications. Please note that this lowering kit can reduce the front end height by up to 2 inches but is not suitable for low-model motorcycles, ensuring optimal performance on standard-height bikes. Whether you're aiming for better handling, increased comfort, or a custom look, this kit offers a reliable and high-quality solution to elevate your riding experience.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance monotube cartridge forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gas-charged monotube fork cartridges for enhanced damping performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom-tuned fork springs for improved ride quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces front brake dive for better stopping stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves front end stability and cornering control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLowering capability of up to 2 inches for customized ride height\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA for quality assurance\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032081072222,"sku":"04140451","price":308.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39252.png?v=1784502696"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-39-mm-for-standard-forks-part-31-2513","title":"Progressive Suspension Monotube Cartridge Fork Kit 39 mm for Standard Forks (Part #31-2513)","description":"Monotube Cartridge Fork Kit - 39 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, designed specifically for 39 mm standard forks. This kit converts dual damper rod forks into high-performance cartridge forks, enhancing ride quality and handling. The kit includes gas-charged monotube fork cartridges and custom-tuned fork springs, providing improved resistance to front brake dive, better front-end stability, and enhanced cornering and bottoming control. Installation requires no modifications to your existing forks, making it a straightforward upgrade for riders seeking to optimize their motorcycle's performance. Crafted in the USA, this kit offers reliable quality and durability for long-term riding enjoyment. Please note that this lowering kit reduces the front end height by up to 2 inches and is not suitable for low models, maintaining proper suspension geometry and ride comfort.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance monotube cartridge forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gas-charged monotube fork cartridges for enhanced damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom-tuned fork springs improve handling and comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces front brake dive and increases front-end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLowering kit decreases front height by up to 2 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA for quality and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNot compatible with low-model motorcycles\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032081301598,"sku":"04140450","price":288.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39243.png?v=1784502731"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-41mm-model-31-2503-for-improved-front-end-performance","title":"Progressive Suspension Monotube Cartridge Fork Kit 41mm - Model 31-2503 for Improved Front End Performance","description":"Monotube Cartridge Fork Kit - 41 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, part number 31-2503. Designed specifically for 41mm forks, this kit converts dual damper rod forks into high-performance cartridge forks, delivering enhanced handling and stability. The kit includes gas-charged monotube fork cartridges and custom-tuned springs, engineered to provide superior resistance to front brake dive, improved cornering, and better bottoming control. Installation requires no modifications to your existing forks, making it a straightforward upgrade for riders seeking increased performance without complex adjustments. \u003c\/p\u003e\u003cp\u003eConstructed in the U.S.A., this kit is ideal for riders looking to optimize their motorcycle's front suspension. For those interested in lowering their bike, the kit offers compatibility with lowering kits that reduce the front end height by up to 2 inches. Note that this lowering feature is not suitable for low models. Overall, the Progressive Suspension Monotube Cartridge Fork Kit is a reliable, performance-enhancing upgrade designed to improve riding confidence and handling across a variety of riding conditions.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance cartridge forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gas-charged monotube fork cartridges and custom-tuned springs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves front brake dive resistance, stability, and cornering\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with lowering kits to reduce front end height by up to 2 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032082382942,"sku":"04140387","price":288.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39178.png?v=1784502792"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-41mm-for-improved-handling-and-lowering-part-31-2501","title":"Progressive Suspension Monotube Cartridge Fork Kit 41mm for Improved Handling and Lowering - Part 31-2501","description":"Monotube Cartridge Fork Kit - 41 mm - Lowering\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, part number 31-2501. Designed for 41mm dual damper rod forks, this kit replaces your stock components with high-performance, gas-charged monotube cartridges that deliver enhanced ride quality and control. The included custom-tuned fork springs work in tandem with the cartridges to provide superior resistance to front brake dive, increased front end stability, and improved cornering and bottoming resistance. Installation requires no modifications to your existing forks, making it a straightforward upgrade that significantly boosts your bike's performance and handling. This kit is ideal for riders seeking a more responsive and controlled ride, especially when tackling challenging terrains or aggressive riding styles. Additionally, the kit offers a lowering option, allowing you to reduce the front end height by up to 2 inches, which can improve handling and rider comfort. Please note that this lowering kit is not compatible with low-model bikes, ensuring proper fit and function. Made in the USA, this kit emphasizes quality and durability, providing a reliable upgrade for serious riders looking to optimize their motorcycle's suspension system. Whether you're looking to improve stability during cornering or reduce front-end dive under braking, this kit offers a comprehensive solution that enhances overall ride performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance cartridge forks for improved handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContains gas-charged monotube fork cartridges for enhanced responsiveness\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes custom-tuned fork springs for optimal ride quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces front brake dive and increases front end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves cornering and bottoming resistance for a more controlled ride\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eInstallation requires no modifications to existing forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOffers a front lowering capability of up to 2 inches for better handling and rider comfort\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eManufactured in the U.S.A., ensuring quality and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned specifically for 41mm forks and not compatible with low-model bikes\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032083202142,"sku":"04140380","price":506.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39155.png?v=1784502849"},{"product_id":"progressive-suspension-monotube-fork-cartridge-kit-2-inch-for-enhanced-ride-and-handling-part-31-2546","title":"Progressive Suspension Monotube Fork Cartridge Kit - +2 Inch for Enhanced Ride and Handling (Part #31-2546)","description":"Monotube Fork Cartridge Kit - +2\"\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Fork Cartridge Kit, model 31-2546. Designed to replace all OEM fork internals, this kit provides a +2 inch over stock ride height without requiring modifications to the fork tubes, offering a seamless upgrade for improved performance. The innovative Frequency Sensing Technology (FST) damper ensures precise damping control, leading to better front-end stability and more confident cornering on various road conditions. This kit significantly enhances resistance to brake dive, enabling a more controlled and composed ride during braking maneuvers. Additionally, the improved bottoming control minimizes harsh impacts, increasing overall comfort and rider confidence during aggressive riding or rough terrain. Constructed for durability, the kit is lightweight, ensuring minimal added weight to your motorcycle while delivering maximum performance benefits. Installation is straightforward for experienced mechanics or dedicated enthusiasts, making it an excellent choice for those seeking to elevate their motorcycle's handling without extensive modifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReplaces all OEM fork internals for a complete upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides +2 inch over stock ride height without modifying fork tubes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFrequency Sensing Technology (FST) damper for precise damping control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhanced resistance to brake dive improves front-end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBetter cornering and handling performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproved bottoming control for a smoother ride\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032088838238,"sku":"04140745","price":540.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/2906788.png?v=1784503075"},{"product_id":"progressive-suspension-monotube-fork-cartridge-kit-plus-2-inch-lift-with-fst-damper-for-enhanced-stability-and-control","title":"Progressive Suspension Monotube Fork Cartridge Kit - Plus 2 Inch Lift with FST Damper for Enhanced Stability and Control","description":"Monotube Fork Cartridge Kit - +2\"\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Fork Cartridge Kit, part number 31-4011. Designed to replace all OEM fork internals, this kit provides a 2-inch over stock ride height without requiring modifications to your existing fork tubes. The installation restores and improves front-end performance, ensuring a smoother ride and better handling. The kit features advanced Frequency Sensing Technology (FST) Damper, which adapts to riding conditions for optimized damping characteristics. This technology enhances resistance to brake dive, providing improved front-end stability under braking and during aggressive cornering. Riders will notice increased control and comfort, especially on rough roads or uneven terrain. Constructed with durable materials, this cartridge kit is built to withstand demanding riding environments, delivering consistent performance over time. Whether you're looking to lift your bike for aesthetic reasons or for better ground clearance, this kit offers a straightforward upgrade that enhances overall ride quality and handling precision.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReplaces all OEM fork internals for a seamless upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides a 2-inch over stock ride height without modifying fork tubes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003es Frequency Sensing Technology (FST) Damper for adaptive damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves resistance to brake dive for enhanced front-end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances cornering performance and overall handling\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOffers better bottoming control for smoother rides\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with durable, high-quality materials for long-term reliability\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032089526366,"sku":"04140744","price":575.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/2906786.png?v=1784503111"},{"product_id":"progressive-suspension-monotube-fork-cartridge-kit-2-inch-over-stock-for-improved-handling-and-stability","title":"Progressive Suspension Monotube Fork Cartridge Kit - +2 Inch Over Stock for Improved Handling and Stability","description":"Monotube Fork Cartridge Kit - +2\"\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Fork Cartridge Kit, part number 31-4010. Designed to replace all OEM fork internals, this kit provides a 2-inch over stock ride height without altering your fork tubes, ensuring a seamless fit and enhanced performance. Equipped with advanced Frequency Sensing Technology (FST) damper, it delivers superior damping control, resulting in improved resistance to brake dive and increased front-end stability during aggressive cornering. This upgrade not only enhances your bike's handling but also offers better bottoming resistance, making it ideal for riders seeking a more responsive and confident ride. Whether you're on the street or the trail, this cartridge kit is engineered to optimize your suspension system for a smoother, more controlled experience.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReplaces all OEM fork internals for a straightforward upgrade\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdds +2 inches over stock ride height without modifying fork tubes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFrequency Sensing Technology (FST) damper for precise damping control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproved resistance to brake dive enhances front-end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhanced cornering and handling performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBetter bottoming control for a smoother ride\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032090083422,"sku":"04140743","price":575.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/2906784.png?v=1784503147"},{"product_id":"progressive-suspension-fork-preload-adjuster-for-49mm-forks-model-31-5056-black-anodized-finish","title":"Progressive Suspension Fork Preload Adjuster for 49mm Forks - Model 31-5056, Black Anodized Finish","description":"Fork Preload Adjuster - 49 mm - Black Anodized\n\u003cp\u003eEnhance your motorcycle's front suspension performance with the Progressive Suspension Fork Preload Adjuster, model 31-5056. Designed for 49 mm forks, this adjustable preload system allows riders to fine-tune their suspension for a variety of riding conditions. Whether you’re tackling canyon curves or enjoying a relaxed cruise, this component provides the flexibility to customize your ride for optimal handling and comfort. Its durable black anodized finish ensures long-lasting corrosion resistance and a sleek appearance. The adjuster replaces the stock fork cap, offering a straightforward installation process that requires minimal tools. Included with the kit is a 1\/2 inch hex adjustment tool for precise preload modifications and a socket for easy installation. The adjuster features 20 mm (0.8 inches) of threadable adjustment, giving you a broad range of preload settings to stiffen or soften your front fork as needed. This versatility makes it ideal for single riders or those with passengers, as preload can be quickly adjusted to accommodate different loads without the need for additional components. When paired with a Progressive Suspension Fork Spring Kit, this preload adjuster maximizes front-end responsiveness and stability, providing an improved riding experience in aggressive canyon riding or comfortable everyday cruising. Compatible with standard and slightly lowered ride heights, this upgrade is an excellent choice for riders seeking improved handling without extensive modifications. By allowing precise preload adjustments, the Progressive Suspension Fork Preload Adjuster ensures your motorcycle maintains optimal suspension performance, enhancing both safety and riding enjoyment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eThreaded preload adjustment with 20 mm (0.8 inches) of adjustment range\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReplaces stock 49 mm fork cap for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed with durable black anodized finish for corrosion resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes 1\/2 inch hex adjustment tool for precise preload tuning\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with standard and 1-2 inch lower ride heights\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIdeal for aggressive canyon riding or relaxed cruising\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePairs with Progressive Suspension Fork Spring Kit for maximum performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAllows quick adjustments for different rider loads and conditions\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032090869854,"sku":"04140730","price":200.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/2723549.png?v=1784503204"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-31-4008-for-dual-damper-rod-forks","title":"Progressive Suspension Monotube Cartridge Fork Kit 31-4008 for Dual Damper Rod Forks","description":"Monotube Cartridge Fork Kit - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, part number 31-4008. Designed to convert traditional dual damper rod forks into high-performance, gas-charged monotube cartridges, this kit significantly enhances front-end responsiveness and stability. The installation process requires no modifications to existing forks, making it a straightforward upgrade for riders seeking improved handling and control. The kit includes custom-tuned fork springs that work in tandem with the monotube cartridges to deliver superior resistance to front brake dive, sharper cornering, and better bottoming control, ensuring a smoother and more confident riding experience. Additionally, the kit offers a lowering option that can reduce the front end height by up to 2 inches, providing a customized fit for different riding styles and preferences. Crafted in the U.S.A., the components are built to meet high-quality standards, ensuring durability and reliable performance over time. Whether you are looking to improve your motorcycle's stability on challenging roads or enhance overall riding comfort, this kit provides a comprehensive solution for a significant suspension upgrade.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance monotube cartridges\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContains gas-charged, monotube fork cartridges for improved damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes custom-tuned fork springs for optimal performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances resistance to front brake dive and improves front-end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProvides better cornering and bottoming control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLowering kit reduces front end height by up to 2 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A.\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032091459678,"sku":"04140719","price":626.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/2300647.png?v=1784503247"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-49mm-model-31-2541","title":"Progressive Suspension Monotube Cartridge Fork Kit 49mm - Model 31-2541","description":"Monotube Cartridge Fork Kit - 49 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, designed for 49mm forks. This kit replaces dual damper rod forks with high-performance, gas-charged monotube cartridges that deliver enhanced handling and ride quality. The included custom-tuned fork springs optimize performance across various riding conditions, providing increased resistance to front brake dive and improved front-end stability. Installation requires no modifications to your existing forks, making it a straightforward upgrade for riders seeking better control and comfort. \u003cbr\u003e The kit is suitable for standard models and is manufactured in the United States, ensuring quality and durability. For riders looking to lower their motorcycle, this kit offers the option to reduce the front end height by up to 2 inches using compatible lowering kits. However, it is important to note that this lowering feature is not compatible with low models. \u003cbr\u003e Whether you're tackling aggressive cornering or navigating rough terrain, this cartridge fork kit improves bottoming control and overall ride responsiveness. Its design ensures reliable performance, making it an ideal choice for riders seeking a high-quality suspension upgrade that enhances safety and riding enjoyment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance cartridge forks for enhanced handling.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContains gas-charged monotube fork cartridges for improved responsiveness and stability.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes custom-tuned fork springs to optimize ride quality and control.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves resistance to front brake dive, front end stability, and cornering performance.\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation, allowing for easy upgrade.\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032092147806,"sku":"04140593","price":575.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/265019.png?v=1784503294"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-49mm-model-31-4006-for-enhanced-front-end-performance","title":"Progressive Suspension Monotube Cartridge Fork Kit 49mm - Model 31-4006 for Enhanced Front End Performance","description":"Monotube Cartridge Fork Kit - 49 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, part number 31-4006, designed for 49mm forks. This kit replaces the stock dual damper rod forks with high-performance, gas-charged monotube cartridges, delivering superior damping and ride quality. The included custom-tuned fork springs work in tandem with the cartridges to improve resistance to front brake dive, enhance front-end stability, and provide better control during cornering and bottoming out. Installation is straightforward, as no modifications to the existing forks are required, making this an ideal upgrade for riders seeking significant suspension improvements without extensive work. Please note that lowering kits can reduce the front end height by up to 2 inches, which can alter the bike’s handling and stance. This product is crafted in the U.S.A and is not suitable for low-model motorcycles. Whether you're looking for improved ride comfort, enhanced handling, or increased stability, this kit offers a comprehensive solution to upgrade your motorcycle's front suspension system for a more confident riding experience.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance cartridge forks for improved damping and control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContains gas-charged monotube fork cartridges and custom-tuned fork springs for optimal suspension performance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances resistance to front brake dive, front end stability, and cornering capability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modification required for installation, ensuring a straightforward upgrade process\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCompatible with 49mm forks; lowering kits can reduce front height up to 2 inches for customized stance\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032092704862,"sku":"04140534","price":575.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39730.png?v=1784503328"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-31-2533-for-enhanced-front-end-performance","title":"Progressive Suspension Monotube Cartridge Fork Kit 31-2533 for Enhanced Front-End Performance","description":"\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit 31-2533. Designed with an asymmetrical configuration, this kit features a preload adjuster positioned over a progressive rate spring in one leg, while the other leg houses an aluminum-bodied, sealed cartridge damper. This innovative design delivers superior damping performance and ride control, ensuring a smoother and more confident riding experience. The adjustable preload allows for customization to your riding style and preferences, and the kit can be set to standard length or lowered up to 1 inch for improved handling and aesthetics. Made in the U.S.A., this complete internal replacement kit requires no modifications to your existing forks, making installation straightforward and hassle-free. Whether you're tackling aggressive cornering, reducing front brake dive, or enhancing overall stability, this kit offers a significant upgrade over stock components. The durable construction and advanced damping technology make it an excellent choice for riders seeking high performance and reliability in their suspension system.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eAsymmetrical design with preload adjuster over a progressive rate spring in one leg\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAluminum-bodied, sealed cartridge damper for improved damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eAdjustable preload for tuning ride characteristics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCan be set to standard length or lowered up to 1 inch\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eComplete internal replacement kit requiring no modifications\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A. for quality and durability\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032093294686,"sku":"04140526","price":460.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39710.png?v=1784503365"},{"product_id":"progressive-suspension-monotube-cartridge-fork-kit-39-mm-for-dual-damper-forks-part-31-2536","title":"Progressive Suspension Monotube Cartridge Fork Kit 39 mm for Dual Damper Forks, Part 31-2536","description":"Monotube Cartridge Fork Kit - 39 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension Monotube Cartridge Fork Kit, designed specifically for 39 mm dual damper rod forks. This high-performance kit replaces your stock forks with gas-charged monotube cartridges, delivering enhanced stability and ride quality. The kit includes custom-tuned fork springs, ensuring optimal damping and responsiveness for improved cornering, reduced front brake dive, and better bottoming control. Installation requires no modifications to your existing forks, making it a straightforward upgrade for riders seeking increased front-end performance. Made in the USA, this kit is a durable and reliable solution for riders who demand excellence from their suspension components. Please note that this lowering kit is not suitable for low models and is designed to raise or maintain standard ride height. With this upgrade, you can expect a more confident ride across various terrains and riding conditions, thanks to improved front end stability and handling precision.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance cartridge forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContains gas-charged monotube fork cartridges for enhanced damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes custom-tuned fork springs for optimal ride quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves resistance to front brake dive and enhances front end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 39 mm standard forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the USA for quality and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eLowering kits available but not suitable for low models\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032093818974,"sku":"04140524","price":288.43,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39687.png?v=1784503399"},{"product_id":"progressive-suspension-31-4004-monotube-cartridge-fork-kit-for-49mm-forks","title":"Progressive Suspension 31-4004 Monotube Cartridge Fork Kit for 49mm Forks","description":"Monotube Cartridge Fork Kit - 49 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the Progressive Suspension 31-4004 Monotube Cartridge Fork Kit designed for 49mm forks. This kit converts standard dual damper rod forks into high-performance cartridge forks, significantly enhancing ride quality and handling capabilities. Featuring gas-charged monotube cartridges and custom-tuned fork springs, it provides improved resistance to front brake dive, increased front end stability, and better cornering and bottoming control. Installation is straightforward, with no modifications required for the existing forks, allowing for a seamless upgrade process. The kit is constructed in the U.S.A, ensuring quality and durability. Additionally, it includes a lowering kit that can reduce the front end height by up to 2 inches, providing a customized fit for different riding preferences. Note that this lowering kit is not suitable for low models, ensuring proper fitment and performance for standard-height motorcycles. Whether you're aiming for enhanced performance or a lowered stance, this kit offers a reliable solution to improve your motorcycle's handling and ride comfort.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance cartridge forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eContains gas-charged monotube fork cartridges for improved damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes custom-tuned fork springs for optimal ride quality\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves front brake dive resistance and front end stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances cornering and bottoming control\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes a lowering kit that reduces front end height by up to 2 inches\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032094474334,"sku":"04140511","price":575.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39657.png?v=1784503451"},{"product_id":"progressive-suspension-31-2515-monotube-cartridge-fork-kit-for-39mm-forks","title":"PROGRESSIVE SUSPENSION 31-2515 Monotube Cartridge Fork Kit for 39mm Forks","description":"Monotube Cartridge Fork Kit - 39 mm - Standard\n\u003cp\u003eUpgrade your motorcycle's front suspension with the PROGRESSIVE SUSPENSION 31-2515 Monotube Cartridge Fork Kit, designed for 39mm forks. This kit converts traditional dual damper rod forks into high-performance cartridge forks, enhancing overall handling and ride quality. The kit includes gas-charged, monotube fork cartridges and custom-tuned fork springs, which work together to improve resistance to front brake dive, increase front-end stability, and enhance cornering and bottoming control. These features provide a more confident and controlled riding experience, especially during aggressive riding or challenging road conditions. Installation requires no modifications to the existing forks, making it a straightforward upgrade for most bikes. The kit is ideal for riders seeking better performance without extensive customization, providing a significant upgrade to factory suspension components. Please note, this lowering kit reduces the front end height by up to 2 inches, offering a lower, more aggressive stance. However, it is not suitable for use on low-model motorcycles. Crafted in the U.S.A., this kit combines quality, durability, and performance, making it a reliable choice for motorcycle enthusiasts aiming to improve handling and ride comfort.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eConverts dual damper rod forks to high-performance cartridge forks\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gas-charged monotube fork cartridges for enhanced damping\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eCustom-tuned fork springs for improved ride and stability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReduces front end height by up to 2 inches with lowering kit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eNo modifications required for installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for 39mm forks for standard models\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eImproves resistance to front brake dive and bottoming\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances front-end stability and cornering capabilities\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMade in the U.S.A., ensuring quality and durability\u003c\/li\u003e\u003c\/ul\u003e","brand":"PROGRESSIVE SUSPENSION","offers":[{"title":"Default Title","offer_id":43032094933086,"sku":"04140452","price":288.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0012\/2545\/7758\/files\/39262.png?v=1784503468"}],"url":"https:\/\/vtwinvisionary.com\/collections\/fork-dampers-parts.oembed?page=2","provider":"V-TwinVisionary","version":"1.0","type":"link"}