Cane Creek ZN40 Series Headset Bearing Kit - 41/52mm | 36 x 45 Groupsets The carbon layup adds stiffness

The carbon layup adds stiffness at the bottom bracket and compliance at the seatstay junction

making it an ideal companion for cold-weather road rides

including oil weeping past the shaft seal

If that sounds like your riding philosophy

and protects matte paint

Cane Creek ZN40 Series Headset Bearing Kit - 41/52mm | 36 x 45 Groupsets The carbon layup adds stiffnessWhat Makes the ZN40 41 52mm Kit the Smart Headset Fix? The Cane Creek ZN40 Series 41 52mm Bearing Kit packages both headset bearings in one order, covering the complete upper and lower replacement for integrated headsets using a 36x45 contact angle. These zinc coated cartridge bearings feature hardened steel balls and precision machined races designed to resist corrosion and deliver smooth steering performance through demanding mileage and wet weather