Brakes/Levers/Pads

The Shimano Deore SM-RT54 disc brake rotors provide exceptional stopping power in all riding conditions. Shimano's Center Lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. - For use with resin pads only - Center Lock lockring design offers fast and easy installation - Includes external type rotor lockring - Compatible with all axles

Shimano Tiagra BR-4770 hydraulic disc brake calipers offer greater rider control in all conditions. With convenient One Way Bleeding and easy hose joint system, installation and adjustment are simple.