An update to the RX4 brake offering a smaller profile and different fitment options With 25 years of experience designing and manufacturing hydraulic brakes, the RX4 brings that knowledge and skill to the world of Road and Cyclocross Does not include lever but can be paired with road shift/brake levers (specific Shimano and SRAM versions available) Neat, slim line 4piston caliper optimized to be lightweight. Allows top entry pad install Includes: caliper and hose fittings only *Rotors and adapters sold separately