Integrated Threadless Headsets RG

     Specification:
◎  IS41/28.6∣IS41/30
◎  Integrated Threadless Headset
◎  Alloy, Sealed Bearings
◎  ACB 36° x 45°
◎  TOP NUT: 1 1/8"
◎  Bearing O.D.: 41
◎  CROWN CONE: 30
◎  Height: 17.4mm