Main SpecsFrame: Aluxx-Grade Aluminum, DiscFork: Sr Suntour Xcm, Qr, Steel Steerer, Preload Adjuster 27.5 Xs: 80Mm, S: 100Mm, M: 100Mm 29 S: 100Mm, M: 100Mm, L: 100MmGroupsetRear Derailleur: Shimano Cues Rd-U4000Shifters: Shimano Cues Sl-U4000-L, 1X9Cranks: Prowheel Charm, Steel, 30T, 49Mm Chainline 27.5 Xs: 165Mm, S: 165Mm, M: 170Mm 29 S: 170Mm, M: 170Mm, L: 175MmCassette: Shimano Cues Cs-Lg300-9, 11X46Front Brake: Tektro Hdc Tkd 149, Hydraulic, Tektro Rotors [F]180Mm, [R]160MmRear Brake: Tektro Hdc Tkd 149, Hydraulic, Tektro Rotors [F]180Mm, [R]160MmChain: Shimano Cues Lg500Bottom Bracket: CartridgeWheelsRims: 27.5: Giant Gx03V 27.5, Alloy, Double Wall, 21Mm Inner Width 29: Giant Gx03V 29, Alloy, Double Wall, 21Mm Inner WidthTires: 27.5: Kenda Booster 27.5X2.4, Wire Bead 29: Kenda Booster 29X2.4, Wire BeadComponentsHandlebar: Giant Connect Trail, 31.8Mm 27.5 Xs: 670Mm, S: 670Mm, M: 750Mm 29 S: 670Mm, M: 750Mm, L: 750MmStem: Giant Sport, 7-Degree 27.5 Xs: 40Mm, S: 40Mm, M: 50Mm 29 S: 40Mm, M: 50Mm, L: 50Saddle: Liv SportSeatpost: Giant Sport, 30.9Mm 27.5 Xs: 300Mm, S: 300Mm, M: 375Mm 29 S: 375Mm, M: 375Mm, L: 375Mm