These integrated headsets from Brand-X are ideal for refurbishing your ride or as part of new build, as their ACB sealed bearings are weather resistant and ensure smooth operation. The top cap and bearing cover are CNC machined for excellent durability, and even the crown race is CNC machined to provide a precision interface between your forks and the lower bearing.
CNC Alloy top cap and bearing cover with Brand-X laser etched graphics
Smooth rolling ACB Sealed Bearings - NHB<.li>
Size and Angles: 41mm x 36 deg x 45deg; OD 42mm x 45° x 45° top - OD 52mm x 45° x 45° bottom (1 1/8"-1.5")
Includes star nut
7075/T6 CNC machined split crown race
S.H.I.S. number (Standardised Headset Identification System): IS 42 / 28.6 - IS 42 / 30.0 (1 1/8"); IS 42 / 28.6 - IS 52.2 / 39.8 (1.1/8"-1.5")