Cane Creek 40-Series Zinc Coated Headset BearingMade from hard-wearing steel and boasting a zinc-plating to extend its lifespan, the 40-Series Headset Bearing delivers a super-smooth rotation for fine steering control that lasts. Ready to combine with your Cane Creek headset cups, this versatile bearing can be used for road or Mountain Bike (MTB) and operates consistently even in the wettest weather and harshest riding conditions.Features: Material: Zinc-plated SteelHeadset Type: Fully IntegratedHeadset Compatibility: Cane Creek 40 series headsets Use: Road, Mountain Bike (MTB) Steerer Compatibility: 1.1/8" straight steerersAvailable in various sizesSold individuallyPrecision engineered by Cane Creek in Fletcher, North CarolinaTechnologies:ZN40 Bearings: These bearings are corrosion-resistant zinc-coated, machined steel cartridge bearings with hardened steel balls, which vastly increases the longevity of the 40 series headsetsBuy Cane Creek Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.