Other

Shim spacers can be placed between bearing and compression cover in IS headsets to fine tune the fitment.

40-Series Bearing - Compatible with 110-, 40-, and 10-Series headsets

Cane Creek ZN40-Bearing 41.8mm 45 x 45 Zinc, Each from Cane Creek.

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. - Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series - Integral mold seals keep out the elements - Compatible with 52mm lower headset bearings - Compatible with 40mm (1-1/2") tapered steerer tubes - Lightweight aluminum construction

Hellbender bearings have an improved seal structure and are cross compatible with Cane Creek headsets. - Cane Creek Hellbender Bearing, 41mm SHIS

40-Series Bearing - Compatible with 110-, 40-, and 10-Series headsets

40-Series Bearing - Compatible with 110-, 40-, and 10-Series headsets

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. - Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series - Integral mold seals keep out the elements - Compatible with 52mm lower headset bearings - Compatible with 30mm (1-1/8") straight steerer tubes - Durable steel construction - Allows the installation of a straight steerer fork without changing out the headset lower

Crown races for Cane Creek headsets fit a variety of lowers and crown race seat diameters. - Compatible with 10-, 40- and 110-Series headsets and backwards compatible with S and XX Series - Integral mold seals keep out the elements - Compatible with 41 and 42mm lower headset bearings - Compatible with 30mm (1-1/8") straight steerer tubes - Lightweight aluminum construction