แบริ่งลูกปืนคอจักรยาน Demolition BMX Headset V2

แบริ่งลูกปืนคอจักรยาน Demolition BMX Headset V2 All new 10mm, 15mm & 23mm height alloy cap w/ rubber O-ring and etched Demolition logos. Campy spec (45ºX45º) integrated headset with sealed cartridge bearings. 1-1/8″ Campy Spec (45ºX45º) Sealed Cartridge Bearings Integrated Style 10mm, 15mm & 23mm Alloy Cap Options Comes with 2 stacking spacers Weight: 2.6