Best of the best is the credo of the Harley-Davidson CVO owner and the folks at S&S Cycle absolutely get it. In fact they are the only…
Big Bore Kit
When Zipper’s Performance says a V-twin hop-up kit of theirs is the most powerful of its kind they’ve ever made, that’s a bold statement. Nonetheless their Muscle…
S&S Cycle has been building big bore kits since the 60s and has it down to an absolute science. Their latest efforts are aimed at the Milwaukee…
One way to spend your Coronavirus quarantine time with your loved one is by adding a new Harley-Davidson Screamin’ Eagle Stage IV Kit to it. The MoCo…
Few things in life are more satisfying than the element of surprise, whether it's slow playing a poker hand or unleashing a sleeper at the drag strip.…
S&S Winter Power Package is a great way to baby your Harley-Davidson during the cold season.
A couple of days ago we told you about the accessory line for Indian Motorcycle's 2020 Scouts. That's all well and good but the company's Thunder Stroke…
Leading Edge V-Twin was born from Nascar and Trophy truck racing and since the brand has evolved into being at the forefront of premium engine performance for…
How could S&S improve a solid product line like Big Bore Kits for HD Sportster Models? Not an easy task, but the S&S development team isn’t…
Revolution Performance is proud to announce the 2015 – 2018 Indian Scout Big Bore Kit is here! Revolution Performance and Millennium Technologies have an amazing relationship with…
The S&S Winter Power Package is the ideal combination of performance and savings, designed to transform your M8 or Twin Cam HD without breaking the bank. For…
Revolution Performance introduces state of the art, all aluminum, nickel silicon carbide plated, bolt-on 124” (2032cc) Big Bore Kit for Milwaukee 8 powered Harley-Davidson motorcycles! The Revolution…
Arizona motor builder Leading Edge is proud to present major horsepower and torque to the Milwaukee Eight engine. This performance kit increases a stock M8 engine’s torque…