This 40-Series crown race fits 1-1/8 (30mm) straight steer tubes with 41 and 42mm headset bearings. It’s compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series.
Headset Parts
40-Series Steel 1-1/8″ Crown Race
Original price was: $9.99.$4.00Current price is: $4.00.