Wolf Tooth Performance Headset - ZS44/28.6 Upper 6mm Stack Black Axle-10mm Thread Pitch 9 x 1

Thread Pitch 9 x 1

Non-drive side axle caps are joined by drive-side plugs that can be installed or removed without tools to make the prospect of hopping on the trainer a little more bearable

7 Lockout Switch Shock Mounted Switch Positive Spring Air Stroke (mm) 65

8 Tubeless Folding Black 120tpi

Wolf Tooth Performance Headset - ZS44/28.6 Upper 6mm Stack Black Axle-10mm Thread Pitch 9 x 1Wolf Tooth Performance Headset ZS44 28. 6 Upper 6mm Stack Black. Wolf 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 TECH SPECS Bearing Type Cartridge Bearing Type Black Oxide Steel Color Black S. H. I. S Upper ZS44 Upper