For 50mm ID head tube. 1.1/8" steerer. Alloy custom top cover. O5/32" x 20 retainer bearings. Headtube ID: 44mm top & bottom.
For 50mm ID head tube. 1.1/8" steerer. Alloy custom top cover. O5/32" x 20 retainer bearings. Headtube ID: 44mm top & bottom.