Replacement Bearings for Cane Creek Headsets.
All bearings are cross compatible between all Cane Creek headsets. This means you can upgrade your 40 Series headset to a Hellbender or AER bearing etc.
Bearing options:
ZN40 - Durable zinc coated steel cartridge bearing (standard in 40 Series)
Hellbender - Full stainless steel bearing for ultimate durability (standard in Hellbender 70 and 110 Series)
AER - Lightweight hybrid Steel/Aluminium. Maintains the quality and durability our bearings are known for, while shaving 35% of the weight