DVO Suspension Jade Rear ShockBalance Is Everything - The Jade Coils design mirrors the front fork delivering the perfect balance. The design of the hydraulic oil circuits make it dynamic through the entire range of compression and rebound.Small Bump Compliancy To A Whole New Level - We use a bladder in our shocks instead of an IFP. An IFP (Internal Floating Piston) is commonly found in most shocks and is a piston with an o-ring used to separate the air from the oil in the reservoir body. When the shock is initially compressed, the IFP can cause a moment of stiction creating a notchy/sticky feel right off the top. With a bladder system that is completely eliminated and small bump sensitivity is enhanced. On the initial compression, the oil surrounds the bladder and compresses it - similar to squeezing a balloon. You therefore have a smooth and seamless transition from compression to rebound.Maximum Tunability - Minimal Effort - The inner workings of the Jade are developed around being extremely tunable to fit any riders personal preferences. The loader assembly (compression circuits) can easily be removed from the reservoir body to access the shims. From there, you can adjust the shim stack to fit any riders style or course layout.Cool Under Fire - The cooling fins on the housing of the shock keep heat to a minimum allowing it to perform at a cooler temperature even in the harshest conditions. The bigger diameter port keeps oil turbulence to a minimum, which is the key to consistent compression and rebound. We believe your shock should perform the same when leaving the starting gate, to crossing the finish line, and we made it happen.Features: External high and low-speed compression and rebound adjustments 14mm alloy shaft Forged CNC housing Reservoir with bladder vs traditional IFP Loader compression assembly can easily be removed to access shims Weight: 425g (damper only)Rear Shock Size / Compatible Spring Size: 215mm x 63mm / 2.5" 222mm x 68mm / 2.75" 241mm x 76mm / 3.0"Buy DVO Suspension Components from Chain Reaction Cycles, the Worlds Largest Online Bike Store.