Description
Stock Harley shocks compromise both comfort and handling—especially if you’re running heavier loads or aggressive riding conditions. The Progressive 412 Series delivers tunable suspension geometry with a five-position preload adjuster, letting you dial in the exact ride quality your bike demands. At a fraction of the cost of premium alternatives, these TüV-approved shocks offer proven durability and measurable performance gains without the premium price tag.
Key Technical Specifications:
- Manufacturer: Progressive Suspension
- Model: 412 Series
- Length: 12″ (center-eyelet)
- Finish: Chrome
- MPN: 412-4035C
- Fitment: Harley-Davidson models
- Spring Preload: Five-position adjuster
- Installation: Bolt-on
- Certification: TüV approved
- Design: Durable, cost-effective
- Measurement: Center-of-eyelet to center-of-eyelet
- Note: XL models (1986-2015) may require chain/belt guard modification
- Handling Effect: Slightly longer length = quicker steering
- Clearance Check: Verify wheel travel compatibility before installation
Installation Note: Confirm swingarm/axle, exhaust, chain/belt guard, and tire clearance before purchasing non-OEM length shocks. Heavy-duty applications recommended for bikes operated near maximum load capacity over 50% of the time.
Reviews
There are no reviews yet.