PROGRESSIVE SUSPENSION 412 Series Shocks — 343 mm (13.5") , Heavy Duty, Black, Chrome – 80, 83-85 Big Twin, 80-06 Touring, 00-05 CVO, 82-83 FXR

Designed specifically for Harley models, the 412 Series provides a simple, durable upgrade to your motorcycle's suspension for reliable everyday performance. 🏍️

• Cost effective improvement with a rugged, serviceable design.
• Five-position cam style spring preload adjuster lets you easily dial in your ride.
• Multiple style options available, including full show-chrome or black covers, and chrome or black springs and end caps.
• Made in the USA. All shocks are measured center-of-eyelet to center-of-eyelet.

Note: Some or all shocks listed are approved for road use. Refer to the most recent certificate for current listing. Before installing shocks that differ from OEM length, confirm wheel travel and clearance to avoid contact with swingarm, axle, exhaust, chain/belt guard, or tire. A shock slightly longer or shorter than stock may alter head angle and steering response. Heavy duty applications are recommended for bikes operated near the manufacturer's maximum load frequently.