Parameter: Material: full carbon fiber ,Monocoque Weave: UD Include:Frame Headset size:top 1-1/8 down 1-1/2 Seatpost:31.6mm BB:BB92 Size:S/M/L/XL Brake Type: Disc Brake (rear 160mm rotor) Front travel:100mm Rear Hanger:148*12MM boost Max Tire:29*2.3" Weight :950G in M size . Cables routing: All internal Test: CEN SGS Warranty: 2 years