AEST Aluminum Alloy Threadless Bike Integrated Headset - Black
Model: YHS44AI-06 - Color: Black - Material: AL6061-T6 aluminum alloy - CNC processing - 1/8" threadless internal headsets - Diameter:?28.6 x 44mm x 30mm - Stack height:7.5+2=9.5mm - Bearings:2 sealed cartridge bearings - Great for bicycle DIY project