Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper with Resin Pads with Fins Turbo tero The foundation for all this

The foundation for all this is the technology pioneered for the S-Works 7

The Old Man Mountain lite bracket mounts to the rack with included stainless hardware

BOX Brake Lever

angled solid tips that are forged as one part of the tool

For the reliable patch-and-ride solution of a clincher tire

Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper with Resin Pads with Fins Turbo tero The foundation for all thisThe Shimano BR 4770 disc brake caliper offers greater rider control in all conditions. With convenient One Way Bleeding and an easy hose joint system, installation and adjustments are simple. Greater rider control and confidence in all conditions Simple set up and maintenance Easy and clean bleeding system Simple wheel replacement Convenient tool access 2 piston caliper