The 465 Series is a state of the art high pressure gas monotube shock design. Utilizes a large 46mm bore and deflective disc piston for precise damping. The beefy 16mm hard chrome shaft rides on custom viton seals for a low friction and leak free life. Available in Standard and Heavy Duty spring rates for most models. The RAP (Remote Adjustable Preload) makes it simple to adjust for added load or more aggressive riding. High Pressure Gas Monotube 5 position rebound adjuster - Tune for changing conditions & riding styles Threaded body allows for fine adjustments in sag Aluminum Body & Components Hard anodized finish 1 Year Warranty