SPECIFICATION : Frame Advanced-grade composite w/ALUXX SL rear triangle, 4" Maestro suspension Fork Fox 32 Float CTD Performance, w/15mm thru-axle, OverDrive 2 steerer, 100mm travel Shock Fox Float CTD Performance Handlebar Giant Contact Trail, low rise, 31.8mm Stem Giant Contact, OverDrive 2 Seatpost Giant Contact, 30.9mm Saddle Fi'zi:k Tundra 2, MG rails Pedals N/A Shifters Shimano Deore XT, Rapid Fire Front Derailleur Shimano Deore XT Rear Derailleur Shimano Deore XT, Shadow Plus Brakes Shimano Deore XT, hydraulic disc, 160mm Brake Levers Shimano Deore XT Cassette Shimano HG81 11x36, 10-speed Chain KMC X10 SL Crankset Shimano Deore XT, 26/38 Bottom Bracket Shimano Press Fit Rims Giant P-XCR1 WheelSystem Hubs Giant P-XCR1 WheelSystem, [F] 15mm axle, [R] 142x12mm axle Spokes Giant P-XCR1 WheelSystem Tires Schwalbe Racing Ralph Evo, tubeless ready, 27x2.25, folding