Tektro Orion HD-M750 Disc Brake and Lever - Rear Hydraulic Post Mount Black Model=XTR Di2 SM-FD905 Front Derailleur Adaptor Brake Lever Actuation Hydraulic Rotor

Brake Lever Actuation Hydraulic Rotor Included No Brake Caliper Type Flat Mount Color Black Hydraulic Fluid Type Mineral Oil Pad Compound Resin Brake Position Front Defined Color Black

Rotor Size (mm) 180 Pad Compatibility All Pad Compounds Rotor Type Two Piece Hub/Disc Compatibility 6-Bolt

}Wolf Tooth Premium Headset - EC34/28

Lean it over take the inside line brake late and stay pinned with the Raddler

Bolt-on compatible for TT or Time Trial bikes

Tektro Orion HD-M750 Disc Brake and Lever - Rear Hydraulic Post Mount Black Model=XTR Di2 SM-FD905 Front Derailleur Adaptor Brake Lever Actuation Hydraulic RotorTektro Orion HD M750 Disc Brake and Lever Rear Hydraulic Post Mount Black. The Tektro Orion HD M750 Disc Brake system offers high power and controllable braking. This 4 piston brake is suitable for e bikes with center motors. 4 piston disc caliper offers high power and controllable braking 2 finger brake lever Open system Recommended for e bikes with center motors Easy installation adjustments and maintenance Compatible with I spec II and Matchmaker