Size: Quill shaft diameter:25.4mm/7 inch; clamp diameter: 25.4mm/1 inch for handlebar barbore, Length: 220mm/8.6 inch)
Material:Aluminium alloy head and tube ,weight:0.66LB.It has enough hardness, will not rust, and the weight is not heavy, reducing the weight of your bike
Suits for: E bike, bicycles, fixed gear, commuter bicycle, beach bike, etc;
Easy to Install: You could install the riser to the center of the handlebar by unscrewing the screw at the top of the riser. then tighten screws. you do not need to remove the brake lever, shifter lever and bell, etc
Please make sure to confirm the dimensions of the product (diameter of the front fork and handlebar) before purchasing(like the picture)