Cane Creek ZN40 Headset Bearing - 41mm | 36 x 45 Helmets and 11-34t cassettes in one

and 11-34t cassettes in one derailleur

3 also includes integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System

and you press it off

Sold as a multi-pack

It is powerful enough to handle a heavily gunked cassette or a caked derailleur cage

Cane Creek ZN40 Headset Bearing - 41mm | 36 x 45 Helmets and 11-34t cassettes in oneIs the ZN40 41mm 36x45 Bearing Right for Your Integrated Headset? The Cane Creek ZN40 41mm 36x45 Headset Bearing is purpose built for integrated and internal headset designs that use a 36 degree lower contact angle, a configuration common on modern road and gravel framesets with internal bearing seats. Built with a zinc coated steel race and hardened steel balls, this bearing delivers corrosion resistance and smooth steering feel through all riding