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Progressive Suspension 422 Series Shocks with RAP - Heavy-Duty for Harley Softail by Show Chrome, Part 422-4102C
Regular price $996.95 USD
Category:
The Progressive Suspension 422 Series Shocks with RAP (Remote Adjustable Preload) are designed specifically for Harley Softail models, offering an enhanced riding experience with easy load adjustments. These shocks feature a unique remote preload system that allows riders to fine-tune spring tension effortlessly, without the need to remove the shocks or use special tools. The adjustment knob is conveniently located behind the left passenger peg, enabling quick and precise preload changes to accommodate varying loads or passenger weight. This setup is ideal for riders who frequently change their load configurations or seek a simple method to optimize ride comfort and handling.
Constructed by PROGRESSIVE SUSPENSION, these heavy-duty shocks are engineered to handle demanding conditions, such as operating near the motorcycle's maximum load capacity. The design ensures durability and reliable performance, making them suitable for aggressive riding or long-distance touring. Before installation, it is important to verify that the wheel travel can be adjusted without causing clearance issues, including contact with the exhaust system, chain or belt guards, or tires. Proper setup guarantees smooth operation and prevents potential damage or interference.
These shocks are compatible with OEM length specifications but should be installed with consideration for your specific motorcycle's suspension geometry and clearance. Designed to improve handling, stability, and rider comfort, the PROGRESSIVE SUSPENSION 422 series are a robust upgrade for Softail owners seeking professional-grade performance. Their heavy-duty construction and innovative preload adjustment system make them an excellent choice for riders demanding durability and ease of tuning in a single package.
Features:
- Remote adjustable preload system for quick and easy tuning
- Heavy-duty construction suitable for high load applications
- Convenient preload adjustment knob located behind the left passenger peg
- Designed to improve ride quality, handling, and stability
- Compatible with OEM shock length, with considerations for wheel travel and clearance





