Cane Creek ZN40 Series Bearing Kit 45 x 45 42/52mm

Cane Creek ZN40 Series Bearing Kit 45 x 45 42/52mm. ZN40-Series bearings are corrosion-resistant zinc-coated machined steel cartridge bearings with hardened steel balls which vastly increases the longevity of your headset.

Compatible with 110- 40- and 10-Series headsets