Wolf Tooth Performance Headset - ZS44/28.6 Upper 6mm Stack Raw Silver MFPN=11600812.01 8 clamp Di2 Black

8 clamp Di2 Black

Works on 5-speed to 12-speed mountain and road bike cassettes and freewheel

8” (with or without fenders)

Features an innovative control lever that finely controls CO2 flow when in use and flips closed to a low profile locked position for storage

Over Locknut (mm) 142/148 Axle Diameter (mm) 12 Overall Length (mm) 172 Thread Length (mm) 20 Thread Pitch 1

Wolf Tooth Performance Headset - ZS44/28.6 Upper 6mm Stack Raw Silver MFPN=11600812.01 8 clamp Di2 BlackWolf Tooth Performance Headset ZS44 28. 6 Upper 6mm Stack Raw Silver. 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 durability and corrision resistance Ultralight stem cap with integrated spacer plus an aluminum bolt and a star nut O ring seal prevents water intrusion