Headsets & Parts

High quality aluminium headset with cartridge bearings for standard 1 1/8" (1.125 inch) frames and forks Learn More

Replacement top cap, conical wedge and shim for 1.125'' headsets Fits bearings with 45 degree inside chamfer Learn More

Application: 1.5" Lower headset bearing race and matching 4545 steel bearing. Replaces both 45 x 45 degree Campy style and 36 x 45 degree "ACB" headset lower races Learn More

Application: 1 1/8" Headsets (Cane Creek, Woodman, FSA) & GT I-drive Suspension Pivots 36 x 45 degree ACB ID: 30.1 mm, OD: 41 mm, W: 6.5 mm Learn More

Application: Lower race of 1.5" straight and tapered headsets 36 x 45 degree ACB ID: 40 mm, OD: 52 mm, W: 7 mm Learn More

Application: Giant Overdrive 2 (OD2) Headsets 45 x 45 degree ACB 41.8 mm OD Learn More

Application: 1 1/8" 4545 Headsets 45 x 45 degree ACB 41 mm OD Learn More

Application: 1.5" 4545 Headsets
45 x 45 degree ACB
51.9 mm OD, 40mm ID

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Application: 1 1/8" 4545 Headsets 45 x 45 degree ACB ID: 30.5 mm, OD: 41.8 mm, W: 7.88 mm Features single rubber seal (1RS), rolled over outer race & recessed inner chamfer Exact replacement for Campy 4545 1 1/8" bearings Learn More

Application: 1 1/8" 4545 Headsets 45 x 45 degree ACB ID: 30.1 mm, OD: 41.8 mm Two rubber seals (2RS) This will fit most Campy applications but has a slightly smaller ID than the Campy 4545 1 1/8" bearings Learn More