Bike Stem Cap Bicycle Headset Top Cover Mountain Bike 28 6mm 1 1 8 inch Steerer Fork Expander Bung for Most Bicycle Road Bike MTB BMX Fixie Gear Cycling

Specification Material: Aluminum Alloy Size: Approx. 5 * 3.2 cm / 1.96 * 1.25 in Weight: Approx. 12g Steeter Size: 1 1/8 inch 28.6mm Bolt Size: M6 Feature: More Practical: Stem headset top cap cover, universal headset cap for MTB road bike bicycle. This headset cap will protect your bicycle headset from being dirty by dust Durable: Headset stem caps are available for high strength, light weight, durable life, rust and water proof as well as 7075 Alloy bolts Easy to Install: Aluminum alloy headset top cap bike fork expander bung for 1 1/8 inch(28.6mm).Just use the hexagon wrench and then you'll get it installed in minutes. Size: Approx. 5 * 3.2 cm / 1.96 * 1.25 .Replaces conventional star nut and top cap, a must for bike steerers. Works perfect on Most Bicycle, Road Bike, MTB, BMX, Fixie Gear, Cycling Package List: 1 * Bike Stem Headset