ROTOR Rvolver Hub Rim QR 2.1 Rear Bushing

Rotor dared to challenge prevailing hub technologies by creating the R-VOLVER. Like nothing that’s been seen before, radial & angular pawls in the freehub body engage a floating ratchet ring with less than 15° engagement angle to react instantly to pedaling force without losing velocity. “Floating” the ring lowers friction when coasting so you can roll farther on accumulated momentum. The way it works: R-VOLVER’s clutch system moves – or “floats” – the ring away when the rider stops pedaling, thus disengaging the ring from the pawls in an inventive way to reduce friction. Connecting the ratchet ring to the hub shell without threaded parts significantly lowers R-VOLVER’s weight, and sealed bearings and fewer internal parts make it the easiest hub to install and maintain without the need for special tools. Specifications: Series: R-VOLVER Application: Road Over Locknut Dimension: 10 x 130 mm quick release Spoke Hole Count: 24 hole Brake Type: rim Freehub Body: combination of pawls and ratchet system (steel ratchet ring, 25 teeth, 14,4° engagement angle) Freehub Body Compatibility: Shimano Freehub: 8-/9-/10-/11-speed Shimano/SRAM (Road) Technical Information: Body Material: aluminium (7075) Bearings: steel (6902, 6802; freehub body: 2 x 6802) Features: - CNC machined - sealed bearings - flange spoke type: J-bend, 2:1 lacing pattern - black anodized, laser etched, red anodized cassette body Factory Number: C19-052-40010-0 Contents: - 1 x Rotor R-VOLVER rear hub Gewicht: -black-red / 10 x 130 mm / 24 hole : 198 g