The R-Hawk checks all the standard boxes for an all-mountain/enduro crank. Like ROTORs REX cranks, the R-Hawk is a work of engineering built on the principles of lightweight and rigid, but R-Hawks modular concept offers compatibility that meets and even exceeds current trends in mountain bike technology. Crank arms will be available independent of an axle and chainrings; theres no longer a factory-assembled arm+axle, and both crank arms can be removed from the axle. This way the R-Hawk can be mounted to standard, boost, and downhill axles.

– Lightweight, modular 6082 aluminum arms with exceptional stiffness-to-weight ratio, with the ability to handle the demands of enduro and DH
– OCP direct mount rings allow the rider to configure to their optimum chainring position for maximum power transfer
– Axle spindle, spacer, DM ring, and bottom bracket options are available separately
– Due to the inset bore location of the pedal threading, some flat pedals with a large inboard bearing may not be compatible with the crankset or crank boots