Cane Creek ZN40 Series Headset Bearing 49mm 36x45 degree combination-wrench Heavy Duty 4140 CroMo Steel

Heavy Duty 4140 CroMo Steel and die cast aluminum body

Also fits Spike hubs

Plastic body

Fits most manufacturers disc brakes

Shim included for 26

Cane Creek ZN40 Series Headset Bearing 49mm 36x45 degree combination-wrench Heavy Duty 4140 CroMo SteelZN40 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 Item Specifications Bearing O. D. (mm) 49 Bearing Type Cartridge Cartridge Bearing Angle 36x45 Cane Creek ZN40 Series Bearing Headset Bearing UPC: 840226084367