Wolf Tooth Performance Headset - EC34/28.6 Upper 16mm Stack Black CheckoutSpec= SID RL/XX/WC (B1) Shimano XT CS-M8000 11-Speed CassettesSteel

Shimano XT CS-M8000 11-Speed CassettesSteel construction on all but the largest aluminum gear

For front or rear use

Fluid for Fox suspension seatposts

} Integrated Hall Lock lever stabilizes derailleur and eases wheel removal

0mm thick Magura rotors

Wolf Tooth Performance Headset - EC34/28.6 Upper 16mm Stack Black CheckoutSpec= SID RL/XX/WC (B1) Shimano XT CS-M8000 11-Speed CassettesSteelWolf Tooth Performance Headset EC34 28. 6 Upper 16mm 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 EC34 Upper