Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins lumens-500 Addix compound rubber optimized for

Addix compound rubber optimized for durability and grip

Steel Width 149

Threaded stainless steel plug (oil stopper) with hanger

Carbon Silver

Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins lumens-500 Addix compound rubber optimized forShimano Tiagra BR 4770 Rear Flat Mount Hydraulic Disc Brake Caliper with Resin Pads with Fins. The 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