Wolf Tooth Headset Upper Knock Block - 28.6 8mm Black MFPN=XTR9630 Wider range front gear by

Wider range front gear by utilizing a 17t front range

Tooth Count 48 Drivetrain Speeds 12 Defined Color Black Ring Position/Type Outer Chainring BCD 107 Color Black Material Aluminum keyword search Rival AXS

}Jagwire Sport Organic Disc Brake Pads - For Shimano Deore XT M8020 Saint M810/M820 and Zee M640

Pad Compound Organic Defined Color Black Brake Lever Use Left Double or Triple Double Brake Lever Actuation Hydraulic Color Black Brake Caliper Mount Flat Mount Rotor Included No Includes Brake Disc Hydraulic Hose Length 950 Hydraulic Fluid Type DOT Rear Der/Shifter Compatibility SRAM Exact Actuation Drivetrain Speeds 11 Weight 334 Front Der/Shifter Compatibility SRAM Yaw FD/Shifter Compatibility SRAM Yaw Adjustable Contact Point No Adjustable Reach Yes

Wolf Tooth Headset Upper Knock Block - 28.6 8mm Black MFPN=XTR9630 Wider range front gear byWolf Tooth Headset Upper Knock Block 28. 6 8mm Black. Wolf Tooth Precision Headsets for Trek Knock Block are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. Available in a variety of colors to add some style to your bike. These upper headsets are for Trek frames with molded in internal bearing cups. Designed to work with Treks Knock Block system The top cap on these headsets have unique