Sorry, this product is no longer available!
Rotor R-Raptor Crank Arms is no longer available at Merlin Cycles. However you may find an alternative or updated product below.
Rotor R-Raptor Crank Arms
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Rotor R-Raptor Crank Arms

This item was discontinued 5th December 2019.

If you require help finding an alternative to this product please contact customer services.

Code: ROC0209917010
Rotor R-Raptor Crank Arms
The R-Raptor checks all the standard boxes for an all-mountain/enduro crank. Like Rotor's REX cranks, the R-Raptor is a work of engineering built on the principles of lightweight and rigid, but R-Raptor’s 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; there’s no longer a factory-assembled arm+axle, both crank arms can be removed from the axle. This way the R-Raptor can be mounted to standard, boost, and downhill axles. 
Rubber bumpers protect crank arms against wear. Direct Mount chainrings for the R-Raptor feature Rotor's patented Optimum Chainring Position (OCP) system to optimize your pedal stroke. Swapping out chainrings on the fly becomes incredibly easy with just an 8 mm allen key.
  • Direct Mount Chainring fitment
  • Crankarms CNC-machined
  • Maximal strength, low weight
  • Designed for modularity
  • Black anodized finish with laser etched graphics
  • Supplied WITHOUT AXLE, BB & CHAINRINGS (Sold seperatley)
  • Crankarm Material: aluminium (6082)
  • Axle Diameter: 30mm
  • Recommended Bottom Bracket: BSA, PF30, BB30
Mr Lampe Very stiff and still light, various combinations of axles and chainrings possible. Perfect package at a reasonable price!