PROGRESSIVE SUSPENSION 412 Series Shocks — 330 mm (13") rear, black – 96-17 Dyna, 01-02, 07-10 CVO

Designed specifically for Harley models, the 412 Series shocks offer a simple, durable and cost-effective suspension upgrade. 🏍️

• Five-position cam-style spring preload adjuster lets you easily dial in your ride.
• Multiple style and finish options are available to suit your bike.
• Some or all listings are approved for road use; refer to the most recent certificate for the current listing.
• All shocks are measured center-of-eyelet to center-of-eyelet.

Shocks slightly longer or shorter than stock can alter head angle and steering response. Before installing shocks that differ from OEM length, confirm wheel travel and clearances to avoid swingarm, axle, exhaust, chain/belt guard, or tire contact. For bikes frequently operated near maximum load, choose options rated for sustained high-load use. 🔧