Cane Creek ZN40 Series Headset Bearing Kit - 42/52mm | 45 x 45 Saddle Bags This kit is ideal for

This kit is ideal for cyclists with a matte finish frame who shoulder their bike regularly

Compatible with all SRAM and Shimano 10-speed road and mountain drivetrains

It is the choice of WorldTour and pro athletes who want the absolute fastest drivetrain for time trials

The precision spring-loaded striker mechanism delivers a clean

but for a quick spin or race day where every gram matters and a real shop is always nearby

Cane Creek ZN40 Series Headset Bearing Kit - 42/52mm | 45 x 45 Saddle Bags This kit is ideal forWhat Makes the ZN40 Bearing Kit Your Best Headset Upgrade? The Cane Creek ZN40 Series Bearing Kit takes the guesswork out of headset service by pairing both upper and lower bearings in one package. These zinc coated cartridge bearings feature hardened steel balls and precision machined races built to handle the demands of serious road and gravel riding. The 45x45 contact angle delivers smooth, responsive steering that stays dialed across seasons of