Shimano Ultegra BR-8170 Hydraulic Disc Brake Caliper - Rear Flat Mount Finned Resin Brake Pads Model=Dura-Ace 9000 }Zipp Service Course Stem -

}Zipp Service Course Stem - 120mm 31

Low profile taillight design with a full LED light panel

}Surly Ultra New Disc Front Hub - QR x 100mm 6-Bolt Silver 32h

Rotor straightening tool

Shimano Ultegra BR-8170 Hydraulic Disc Brake Caliper - Rear Flat Mount Finned Resin Brake Pads Model=Dura-Ace 9000 }Zipp Service Course Stem -Shimano Ultegra BR 8170 Hydraulic Disc Brake Caliper Rear Flat Mount Finned Resin Brake Pads. The Ultegra BR R8170 disc brake caliper brings a new level of control to the road cycling world with enhanced modulation and a quicker initial braking point. Despite its smaller construction the system is quiet and easy to maintain. Wider pad clearance decreases brake noise Maintenance friendly bleeding process TECH SPECS Brake Caliper Type Flat Mount Brake