Ohlins TTX Air 1 Rear Shock The Ultimate Performer Rear suspension has come a long way in such a short time. An upgraded rear shock will help you conquer the terrain much easier so you can descend with confidence. The Ohlins TTX Air 1 Rear Shock is the ultimate performer and has the superior damping function of the TTX system as well as a completely new air spring design. It features adjustable high-speed and low-speed compression as well as adjustable rebound and a climb mode. Features TTX system provides superior damping Air spring volume spacers included in the kit Climb mode so you can descend and then get back to the top SPECIFICATIONSDamping TTX Damping Spring Air Spring Adjustments HSC, LSC, Rebound, Climb Mode Coating-Size & Options-Intended Use Trail, All-Mountain Weight TBD | Ohlins | Ttx Air 1 Rear Shock 210X50