WAKE Cycling Bicycle Aluminium Alloy MTB Mountain Bike Handlebar Stem 31.8mm Black Material: Aluminium alloy Color: Black Handlebar diameter: 31.8mm Fork diameter: 28.6mm Package List: 1 * Bike Handlebar Stem Note:Light shooting and differnent displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is ¡À1-3 cm.