Brand:BOLANY Size:26 inch,27.5 inch ,29 inch Look out:Lookout (LO) / RemoteLockout(RL) Spring:Air Travel:100mm (120mm refers to the exposed stroke And 100mm is the actual active stroke) Axle:9mm Crown:Forged Alloy Brake: Disc brake Warranty:1 years Steerer:Alloy Straight tube:28.6*30*221mm;Tapered tube:28.6*39.8*258mm Lower Leg:One-Piece Magnesium 38mm Stanchions:Aluminum 32mm Be applicable:MTB Road Bike Options: Straight Tube/ Tapered tube, Line control/Hand control