Progressive Suspension’s latest design has been made specifically for the Spyder RS. Progressive’s new 435 series front shocks and their 465 rear shock help to smooth out the ride of this unique bike. The front shocks have a completely new design, and are sprung and valved to address the challenges of having a double A-arm front suspension. This results in improved stability and steering response. The 465 series rear shock is state-of-the-art in terms of high pressure gas monotube shock design. It utilizes 46mm bore and deflective disc piston for precise damping. The 16mm hard chrome shaft rides on custom Viton seals for low friction and a leak free life. It’s threaded body and a 5 position rebound adjuster allows for fine tuning to match your riding style and load. The front and rear suspension for the Spyder RS provides a smoother ride, improved stability, and improved steering response. Check out Progressive Suspension’s Can-Am Spyder – 08-10 front and rear suspension, Progressive Suspension products, and other motorcycle steering stabilizer and damper options on our website: CompetitonAccessories.com!