Main Specs Frame: Advanced-Grade Composite, 12Mm Thru-Axle, DiscFork: Advanced-Grade Composite, Full-Composite Overdrive 2 Steerer, Disc Groupset Rear Derailleur: Sram ApexShifters: Sram Apex, 1X12Cranks: Sram Apex, 40T Xs: 165Mm, S: 170Mm, M: 170Mm, L: 172.5MmCassette: Sram Apex Xplr, 12-Speed, 11X44Front Brake: Sram Apex Hydraulic, Giant Mph Rotors [F]160Mm, [R]140MmRear Brake: Sram Apex Hydraulic, Giant Mph Rotors [F]160Mm, [R]140MmChain: Sram Apex D1Bottom Bracket: Sram Dub, Press Fit Wheels Rims: Giant P-X2 Disc Wheelset, AlloyTires: Maxxis All-Terrene, 700X33C, Tubeless Components Handlebar: Giant Connect Xs: 380Mm, S: 380Mm, M: 400Mm, L: 400MmStem: Giant Contact Xs: 70Mm, S: 80Mm, M: 90Mm, L: 90MmSaddle: Liv ApproachSeatpost: Giant D-Fuse Sl, Composite, -5/+15Mm Offset