Amazon
High-performance Columbus Compass headsets made with the same care and precision as their tubing Headset Standard: IS 42/28.6 | IS 52/40 Size: 1-1/8” Upper | 1-1/2” Lower Bearings: 45° Ceramic ACB Stack Height: 16mm Upper | 0.8mm Lower
High-performance Columbus Compass headsets made with the same care and precision as their tubing Headset Standard: IS 42/28.6 | IS 52/40 Size: 1-1/8” Upper | 1-1/2” Lower Bearings: 45° Ceramic ACB Stack Height: 16mm Upper | 0.8mm Lower