Rock Shox Vivid Coil Ultimate DH RC2 Rear Shock Coil feel. Modern control. The Rock Shox Vivid Coil Ultimate Downhill RC2 Shock brings the unmistakable ride of a coil shock-supple off the top and supportive through the mid-stroke-into a modern package built for today's downhill bikes. The updated RC2 damper is engineered to work as a system with your fork and Charger 3. 2 damper, using new main piston compression tunes to offer confident mid-stroke support without sacrificing traction. Setup is fast and straightforward thanks to clear, intuitive HSC/LSC adjusters and a new numbered compression dial that makes changes easy to repeat and communicate. Adjustable Bottom Out (ABO) adds five end-stroke settings to control the last 20% of travel when impacts get serious. Features NEW RC2 damper delivers a wide, usable range of Low Speed Compression (LSC) and High Speed Compression (HSC) adjustment with no cross-talk NEW numbered compression adjuster starts at "0" for quick, repeatable setup and easy communication NEW base valve reduces IFP forces by 40% for exceptional small-bump sensitivity while maintaining traction NEW main piston compression tunes matched to Charger 3. 2 damper performance for supportive mid-stroke control Adjustable Bottom Out (ABO) offers five compression settings to customize cushioning in the last 20% of travel Removable rebound knob multi-tool doubles as the HSC and ABO adjuster for clean, trail-friendly tuning20 clicks of rebound adjustment with consistent rebound curves across a broad range of rider weights SPECIFICATIONSSpring Coil Damper RC2Compression Adjustment Independent High Speed Compression (HSC) and Low Speed Compression (LSC)Bottom Out Externally Adjustable Bottom Out Rebound Adjustment20 clicks E-Bike Approved Yes | Rockshox | Shock Vivid Coil Ultimate Dh Rc2 Rear 250X75