Type Full Carbon Suspension MTB frame Model P1 Wheel Size 27.5er/29er Material 100% carbon fiber Toray T700 Weave UD Matt Frame Travel 130mm Brake Front 180mm, Rear 160mm Rear Shock 200*51mm Frame Weight 2545g Frame Size M Bottom Bracket BSA Headset Top 1-1/8",down 1- 1/2" Seatpost 31.6mm Seatpost Clamp 34.9mm Axle 148*12mm Tire 27.5 *2.8'' or 29* 2.35''.