Progressive Suspension 412 Series Shock - 11 Inch Heavy Duty Black for Harley-Davidson Models (Part No. 412-4022B)

The Progressive Suspension 412 Series Shock, designed specifically for Harley-Davidson models, offers a simple yet durable upgrade to your motorcycle's suspension system. Measuring approximately 11 inches center-to-center, this shock provides a cost-effective solution for enhancing ride quality and handling. Its heavy-duty construction makes it suitable for riders who frequently operate near the maximum load capacity, ensuring reliable performance under demanding conditions.
The 412 Series features a five-position cam-style spring preload adjuster, allowing riders to easily dial in their preferred ride stiffness for a customized riding experience. Whether you prefer a softer or firmer feel, this adjuster provides quick and simple adjustments without the need for special tools. The shock's black finish offers a sleek, aggressive look that complements a variety of Harley-Davidson styles.
Compatibility is a key benefit of this shock, with modifications potentially necessary on some models, such as the '86-'15 XL, to ensure proper clearance for the chain or belt guard. When selecting a shock that differs from stock length, it's important to verify that wheel travel and clearance are maintained to avoid contact with the exhaust, swingarm, axle, or tires. Slight variations in shock length can subtly alter the head angle, affecting steering response—longer shocks may quicken steering, while shorter shocks can slow it down.
Made in the USA, the Progressive Suspension 412 Series Shock is available in multiple styles, including chrome or black covers, springs, and end caps, to match your aesthetic preferences. Some models are approved for road use; please refer to the latest certification for compliance. This shock is an ideal upgrade for riders seeking improved suspension performance, durability, and a customizable ride experience on their Harley-Davidson motorcycle.

Features:

• Heavy-duty design suitable for high load applications

• Five-position cam-style spring preload adjuster for customizable ride stiffness

• Approximately 11 inches center-to-center measurement

• Available in multiple styles including chrome or black covers, springs, and end caps

• Made in the USA with durable construction