PROGRESSIVE SUSPENSION SHOCKS REAR; FXD91-17 12

Progressive Suspension 430 Series Rear Shocks

High-performance 430 Series rear shocks from Progressive Suspension, engineered to improve ride quality, handling, and stability on Harley-Davidson motorcycles. Features standard spring rates suitable for a wide range of rider weights and riding conditions.

FEATURES & BENEFITS

• Optimised damping for smooth ride and improved handling

• Standard spring rate for consistent performance across multiple models

• Heavy-duty construction for long-lasting durability

• Reduces rear-end bounce and enhances stability

• Easy to install, suitable for both stock and custom setups

SPECIFICATIONS

• Fitment & Lengths:

  • FXD 1991–2017: 12″

  • XL 2004–2021: 12″

  • FLH 2006–Up: 12″

• Series: 430 Series

• Type: Rear shock absorber

• Material: Steel with adjustable damping

• Application: Rear suspension upgrade

• Sold In Units: Each shock