Rock Shox Super Deluxe Ultimate RC2T Shock Ultimate Capability The Rockshox Super Deluxe series is an Enduro World Series-winning rear shock family, with racing in its DNA. The Super Deluxe Ultimate RC2T Rear Shock is one of the most advanced Rockshox rear shocks ever made, with the capability to take big hits, and the tuneability to dial in the exact tune for your favorite trail. The Debon Air+ air spring allows you to balance positive and negative pressure to get dialed-in for any trail. But it doesn't stop there-the top-of-the-line RCT2 Damper provides more tuneability than ever before, with completely independent high and low-speed compression adjustment. Like big hits? The casteled bottom-out bumper is there to reduce bottom out, letting you ride hard and let your suspension do the work. Features RC2T Damper is the most tuneable damper Rockshox has ever made, providing complete customizability of ride feel and performance New high-flow main piston for reduced high-speed compression damping and fewer hangups Completely-independent high and low speed compression to eliminate "cross-talk" and let you dial in perfectly for your style of riding Debon Air+ air spring lets you balance positive and negative air chambers for your preferred ride feel Separate and independent open and threshold positions for added tune capability Reduced bottom out with a castled bottom out bumper SPECIFICATIONSSpring Debon Air+ air spring Damper RC2TRebound Tune14-15 clicks Compression Tune C26, C30, C34, C37Intended Use All-Mountain, Enduro Weight458g | Rockshox | Super Deluxe Ultimate Rc2T Shock 185X55 0L2 R55C30 Hb X4Ts C2