With bigger bikes come bigger demands. The new Domain takes cues from the ZEB, RockShox&';s enduro specialist fork with serious credentials. The Domain offers a new burly 38mm chassis, short fender compatibility, and a confidence-inspiring DebonAir air spring matched with a reliable Motion Control RC damper. RockShox even brought the performance of Maxima Plush damping fluid along for the ride. Nothing goes as big as Domain does in value and performance.- NEW 38mm chassis for increased stiffness and rider confidence - Motion Control RC damper featuring low-speed compression adjust with externally adjustable dual flow rebound - Highly tunable DebonAir air spring offers a consistent feel throughout the travel - Maxima Plush damping fluid reduces friction and quiets damper noise - Short fender compatible (RockShox premium fender sold separately) - AM Variants include RockShox zip-tie fender - Fits tires up to 2.8" without fenders - use of a short fender may reduce tire clearance Wheel size: 27.5" Travel (mm): 150mm, 160mm, 170mm, 180mm Spring: DebonAir Fork offset: 44mm Spacing: 15x110 Maximum Rotor Size: 220mm Upper tube type: 38mm aluminum Max Tire Width: 81 mm Minimum Rotor Size: 200mm Damper Type: Motion Control Weight: 2606g Add volume spacers to increase bottom out support, and use a cassette tool to remove the air top capRebuild your Domain with fresh seals and oilPump up your air spring using a Shock Pump Need help setting up your new fork? Check out our in depth suspension guide to get everything dialed in