ROTOR Rvolver Disc IS Boost XD Rear Hub

Our RVOLVER® hubs are a lightweight yet durable hub technology. The innovative patent-pending floating clutch system disengages the ring from the pawls when you stop pedaling, but instantly re-engages to deliver a responsive power transfer once you resume pedaling. Employing our expertise in CNC aluminum manufacturing we saved precious weight by connecting the ratchet ring to the hub’s shell without threaded parts. All components are machine CNC’d from ultralight 7075 aluminum with fewer steel parts and a simplified internal design for ease of assembly and maintenance. MTB BOOST Hub designed for either 2x or 3x lacing on either side.