Our RD2 series of hubs have been designed ground up for the highest performance road disc brake applications.RD2 hubs are fast and durable for the long-term.The RD2 Supadrive hub offers a 120 point near instant engagement with the ability to withstand substantial torque loads. With multiple World Championship titles across a range of disciplines the Supadrive system is tried and tested to the very highest level. Supadrive is our most advanced and reliable drive system to date.Wide spoke flanges, sealed cartridge bearings and a lightweight alloy axle in the RD2 Supadrive hub ensure longevity. Light, fast and designed for use with 11 or 12 speed road cassettes, the RD2 Supadrive hub is at the pinnacle of lightweight performance.These hubs come supplied with the axle fittings to allow them to fit universally with 142x12 Thru systems.