WOLF TOOTH ZS44/28.6 Headset Upper - 6mm Stack - Black sale It will not unintentionally open

It will not unintentionally open and spill your gear

For front double chainring

Specialized Part # 9894-4261 (Single)

For use with Shimano SPD-SL compatible pedals

Silicon traction pad provides superior traction in all conditions

WOLF TOOTH ZS44/28.6 Headset Upper - 6mm Stack - Black sale It will not unintentionally openWolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price. Black Oxide Bearings are made from chromium steel for high load capacity and durability Black oxide coating reduces corrosion S. H. I. S. Stem Clamp Diameter: 28. 6 Threadless Bearing Type: Cartridge , Black Oxide Steel S. H. I. S Upper: ZS44 Upper Stack Height: 6