Description
Stock suspension geometry limits your Harley’s handling potential and comfort on longer rides. The Progressive 412 Series Shock delivers tunable performance with a five-position preload adjuster, allowing you to dial in the perfect ride for your bike’s load, riding style, and road conditions. Built with Progressive’s proven durability and cost-effective engineering, the 412 Series is the straightforward path to measurably better suspension without breaking the bank.
- Fitment: Harley FLH/T models
- Length: 13″ (center-of-eyelet)
- Preload adjustment: Five-position cam
- Finish: Black
- Material: Durable steel construction
- Installation: Bolt-on
- TüV approved (verify certificate)
- Note: May require chain/belt guard modification on 1986–2015 XL models
- Note: Verify wheel travel clearance before installation
- Length variance affects steering geometry slightly
