Bicycle Fork Steerer Headset Stem Top Cap Screw Key Expander Aluminum Alloy Adjuster Expansion Bolt MTB Road Bike Headsets

Features:1.Compression plug , made of aluminum alloy and stainless steel.2.Designed for carbon fiber forks and mountain bike suspension forks with 25.4-28.6mm outer diameter.3.Adjust the diameter from 22.2mm to 25.4mm fit into steerer tube by screwing the compression bolt.4.Securely and safely compress your headset together when using a carbon fiber forks.5.Disassemble the assembly and grease each part except the sleeve before installation.6.Easy installation with 6mm Allen wrenches.7.Use for 1-1/8" (28.6mm) StemSpecifications:Color: SilverMaterial: Aluminum alloy + Stainless steelPackage List:1 * Headset Compression Plug Note:1.Color might be slightly different due to the color calibration of each individual monitor.2.Please allow 1-3cm slightly measuring deviation due to manual measurement.