465 Series Monotube Shocks High-pressure gas monotube design for the ultimate performance Five-position rebound adjustment to tailor the suspension for changing conditions and riding styles Threaded shock body with a wide range of adjustment to fine-tune preload and sag Hard anodized aluminum body and components for excellent durability and corrosion resistance 46mm bore and deflective disc piston provides precise damping 16mm hard chrome shaft rides on custom viton seals for low friction and leak-free reliability Each shock is custom tuned (damping and spring rate) for each fitment Some applications are available with Remote Adjustable Preload (RAP); this option features a remote hydraulic adjuster to make it even easier to fine-tune your suspension for different loads, such as passengers or luggage Made in the U.S.A.