Product Description Type: Carbon Fiber Gravel Frameset; Material: T1000 Carbon Fibre; Handlebar Size: Wide 420mm,Length 90mm; Fit for Bottom Bracket: Screw-in BSA(68mm); Fit for SeatClamp: 31.8mm; Fit for Seat Post: 27.2mm; Fit for Headset: Top 1-1/2(52mm),Down 1-1/2(52mm); Fit for Brake System: Flat-Mounted Disc Brake(140mm); Fit for Wheel Hub: Fork(100x12mm),Frame(142x12mm); Fit for Tire: 700Cx47C or 27.5er 2.1 Tire; Fit for Derailleur Type: Mechanical Both; Brake and Derailleur line:Fully Hidden; Max Load: 250kg; Recommend Height: 49CM(165-175cm)/52CM(175-185cm)/54CM(185-195cm)/56CM(190cm Above); Order Contains: Frame+Fork+Handlebar+Seat Clamp+Thru Axle Skewers+Headset;