Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins MFPN=010-02907-10 SRAMs DB8 is a simple

SRAMs DB8 is a simple robust powerful 4 piston disc brake for riders who desire ease of use minimal maintenance and prefer to work with mineral oil

Mounts to most suspension and rigid forks

22mm internal width and 30mm rim depth

} Super sticky adhesive for an airtight seal

Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins MFPN=010-02907-10 SRAMs DB8 is a simpleShimano 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