Wolf Tooth Performance Headset - EC34/28.6 Upper 16mm Stack Raw Silver Width-25mm Adjustable Reach Yes Brake Lever

Adjustable Reach Yes Brake Lever Actuation Hydraulic Brake Lever Use Left Brake Type Disc Brake Usage F/R Front Color Black Double or Triple Double FD/Shifter Compatibility Shimano Road Double Front Der/Shifter Compatibility Shimano Mountain Di2 Hydraulic Fluid Type Mineral Oil Includes Brake No Weight 212 keyword search Di2 keyword search 105

Defined Color Black TPI 120 Tire Type Tubeless Ready Clincher Tire Intended Use Gravel Color Black Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 40 Flat Protection Tread and Sidewall ISO Width (mm) 40 ISO Diameter 622 / Road / 29"

Derailleur features an overload clutch that boosts resiliency and a tucked-in profile that houses protection covers on the fully replaceable B-knuckle and outer link

143mm width - ergonomically designed for long-term comfort

Women's-specific aero fit

Wolf Tooth Performance Headset - EC34/28.6 Upper 16mm Stack Raw Silver Width-25mm Adjustable Reach Yes Brake LeverWolf Tooth Performance Headset EC34 28. 6 Upper 16mm 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 5mm top cover = 16mm total stack O ring