Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins CheckoutSpec= Clear - 3gm Tube 25mm rim width optimized for

25mm rim width optimized for Gravel and XC tires up to 2

Sold in straight and tapered assemblies or tops & bottoms

Crafted from high-performance spring steel

The Shimano RT-CL900 disc brake rotor provides quiet and consistent braking control for any terrain

long-lasting headset

Shimano Tiagra BR-4770 Rear Flat-Mount Hydraulic Disc Brake Caliper Resin Pads Fins CheckoutSpec= Clear - 3gm Tube 25mm rim width 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