Reba has always signified RockShox quality and performance. Even more so now, with new chassis options that allow Reba to be a frontrunner in any role, from XC to trail riding. With technologies developed on SID, Reba and Revelation, Reba is the one-stop solution to everyone looking for the unmistakable RockShox performance in a proven package.Features-Motion Control RL damper with adjustable low speed compression and lockout with blow-off valve-Solo Air lets you add air to your forks through a single Schrader valve-filling both the positive and negative air spring chambers simultaneously-Fast Black coating on the upper tubes provides improved durability and decreased friction-Sag Gradients are printed right on the forks upper tubes-making perfect suspension setup easy and accurate-Air Guides - starting pressures noted on the back of the fork help you set up your suspension in seconds instead of minutesItem Specifications-Axle to Crown Length:473mm-Brake Type:Post Mount 160-Defined Color:Black-Color:Black-Crown Race:30-Offset:40mm-Front Axle:9mm x 100mm-Lockout Switch:Crown-S.H.I.S. Stem Clamp Diameter:28.6-Steerer Type:Straight-Steerer Tube Length (mm):245mm-Positive Spring:Air-Negative Spring:Air-Travel (mm):100mm-Wheel Size:26"-Stanchion Diameter:32mm-External Adjustments:Low Speed Compression Damping,Rebound Damping-Maximum Tire Width:81mm-Designed for ebike:Yes