1″ Threadless Headset 22.2mm X 32.5mm X 27mm Sealed Bearing Alloy Silver Schwinn
1″ inch Threadless Headset 22.2mm X 32.5mm X 27mm Sealed Bearing Alloy Silver External fits Vintage Schwinn Custom made to be able to use a 1″inch Threadless fork on a Vintage Schwinn. Alloy CupsSteel Sealed Cartridge BearingsColor: SilverSteerer OD: 25.4 for a straight steererCup: 32.54Race: 27mmStack Height: 54mmSize: 1″ Color: SilverCrown Race: 27mmWeight 3.6 Oz Measuring Caliper not included. Purchase is for 1 headset. I use all recycled/rescued boxes and packing materials. Everything is packed and wrapped carefully so you will receive your order in excellent condition.