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Rotor
RHawk Boost Crank Arms

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$269.98
Color:Black

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ROTOR RHawk Boost Crank Arms

ROTOR R-Hawk Cranks. 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, both crank arms can be removed from the axle. This way the R-Hawk can be mounted to standard, boost, and downhill axles.


Rubber bumpers protect crank arms against wear, and can be customized with a choice of seven colors: black, blue, green, yellow, red, pink, or orange.


Direct Mount chainrings for the R-Hawk feature ROTORs patented Optimum Chainring Position (OCP) system to optimize your pedal stroke. Swapping out chainrings on the fly becomes incredibly easy with just an 8mm allen key.


Arm Material
7075 aluminium alloy
Arm Length
165mm, 170mm, 175mm
Spindle
30 mm (not included)
Q Factor
170mm
Chainline
52.5 mm
Claimed Weight
[175 mm] 1lb 7.45oz (665g)
Activity
cross-country, trail

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