2016 Giant Trance Advanced 27.5 1 Frame Size: M Wheel Size: 27.5" / 650B Material: Carbon Fiber Front Travel: 140 mm Rear Travel: 140 mm Model Year 2016 Wheel Size 27.5" (650b) Frame Material Carbon Fiber Frame Material Details Advanced-Grade Composite with ALUXX SL Rear Triangle, Internal Cable Routing, Integrated Downtube Protection Rear Travel 139.7mm Rear Shock FOX Float Factory Fork FOX 34 Float Factory Kashima with 15mm Thru-Axle, Tapered Steerer Fork Travel 140mm Handlebar Giant Contact SL, Low Rise, 31.8mm Stem Giant Contact SL Brakes Shimano XT, Hydraulic Disc, 180mm Front/160mm Rear Brake Levers Shimano XT, Hydraulic Disc Shifters Shimano XT Rear Derailleur Shimano XT, Shadow+ Cranks Shimano XT Chainring 30 Tooth Bottom Bracket Shimano, Press Fit Cassette Shimano XT, 11-42 Tooth, 11-Speed Rims Giant TRX 1 Composite WheelSystem: 27mm Wide, Tubeless Compatible Hubs Giant TRX 1 Composite WheelSystem: 28 Hole Spokes Giant TRX 1 Composite WheelSystem: Sapim Race, 14/15g Tires Maxxis DHR2 27.5"x2.30", Tubeless Setup Seatpost Giant Contact SL Switch, Dropper Seatpost Diameter 30.9mm Rear Dropout / Hub Dimensions 142mm x 12mm