With bigger bikes come bigger demands. 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.Features-Includes Fender, Start Nut and Maxle Stealth-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 -Fits tires up to 2.8” without fenders - use of a short fender may reduce tire clearance-RockShox zip-tie fender included. Short fender compatible (Sold Separately)Item Specifications-Steerer Type:Tapered-Color:Black-Lockout Switch:None-Brake Type:Post Mount 200-Crown Race:40-Negative Spring:Air-Travel (mm):170-Wheel Size:29"-Offset:44-Designed for ebike:Yes-External Adjustments:Low Speed Compression Damping-External Adjustments:Rebound Damping-Defined Color:Black-Positive Spring:Air-Axle to Crown Length:586-Front Axle:15mm Thru x 110mm-Stanchion Diameter:38-Maximum Tire Width:2.8-S.H.I.S. Stem Clamp Diameter:28.6