商品分類 English Frame & Fork Headset Bottom Bracket Crank Chain Service Shift & Brake Hub & Freewheel Wheel Pump Repair Stand General Tools Torque Wrenches Cleaning/LUBE Multi Tools Tool Kits Display & Storage Safety Accessories e-Bike Discontinue Home Headset Home EnglishHeadset E181C Head Tube Reamer Code E181C Features Specifications . 34mm diameter for 1-1/8" conventional headset systems . For Chris King® ․ Product Dimensions : 3.4 x 3.4 x 3.1cm ․ Weight : 0.102kg ․ Color : Gold ․ Material : Alloy Add to cart E181C Head Tube Reamer Continue Shopping Checkout