ZEB Select is packed with performance in a stout 38mm chassis and features the updated DebonAir‚Äö√묠air spring with the trusted Charger‚Äö√묠RC damper. SKF wiper seals and Maxima Plush fluid reduce friction, silences noise, and provides all-around lasting performance anywhere you need it to be.Features-Charger‚Äö√묠RC damper featuring low speed compression adjustment-Large 38mm chassis for increased stiffness and rider confidence-Updated highly tunable DebonAir‚Äö√묠air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain-Dual Position Air adjustment option to change the geometry of the bike for climbs and descents-Ultra-low friction SKF wiper seals provide long lasting fork performance and improve overall suspension feel-Maxima Plush damping fluid reduces friction and silences damper noiseItem Specifications-S.H.I.S. Stem Clamp Diameter:28.6-Stanchion Diameter:38 mm-External Adjustments:Low Speed Compression Damping-Axle to Crown Length:567 mm-Maximum Tire Width:81 mm-Offset:38 mm-Front Axle:15mm Thru x 110mm-Positive Spring:Air-External Adjustments:Rebound Damping-Wheel Size:27.5"-Color:Diffusion Black-Lockout Switch:Crown-Negative Spring:Air-Crown Race:40-Weight:2268 g-Travel (mm):170 mm-Brake Type:Post Mount 200-Steerer Type:Tapered