The Progressive Suspension 412 shock absorbers are technically state-of-the-art with hard chrome-plated damper rods, double-walled steel damper module and 5-way adjustable spring preload.
- Available in black or chrome finish in many lengths.
- Attention: If shorter shock absorbers are used compared to the standard version, the clearance between wheel and mudguard must be checked (under load).
- In addition, the ground clearance and thus the lean angle is restricted and should be checked by a specialist by means of a test ride.
- TÜV certificate
- Choice of normal or heavy duty hardness
NoteFits Harley-Davidson Sportster XL 04-later