This fits your . Make sure this fits by entering your model number. Premium Carbon Fiber Material: The bicycle headset top cover is made of ultra durable carbon fiber, it is strong and durable, waterproof, and long lasting. Durable Alloy: High strength alloy material, harder than steel, light weight, strong resistance to pressure, not easy to deformation. Perfect Fit: Unique black round shape. Easy and direct installation. Applicable fork top OD2=non standard 31.8mm/1.3in. Ideal Replacement: Stylish handlebar stem end plugs, perfect replacement bike headset top cover for old accessories. Fine Crafts: The use of engraving technology on the also makes the color of the top cover and screws.