Complete Carbon UD Matt Mountain Motorcycle Body + Headset Body dimension : 14.five” , sixteen” , 18″ BB Kind : BSA English Thread R Body Width : 135mm Inside cable Wheel dimension : 26″ Body : 1150+/-50g ( sixteen”) Headset : 120g Headset dimension : 1 1 /2″ Head Tube Decreased to at least one-1/eight” Fork Tube Threadless Headset