ROTOR

REX 3 MTB Crankset

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  • MSRP $200.00


We wanted to craft a 1x crank for mtb frames with 24mm axles that could be matched with our Q-Rings (or noQX rings – your choice) for optimum pedaling efficiency with a single chainring setup. Crank arms CNC-machined from 7075 aluminum are combined with proprietary technologies to yield cranks with an exceptional stiffness-to-weight ratio that can handle an off-road thrashing. The REX 3 offers a performance upgrade opportunity for all mountain bike with a 24mm axel. 

Weight:
172.5mm length 532g

Sizes: 
170/172.5/175mm 

Characteristics:

  • Spider: 76BCD (1X) | 110/60BCD (2X) | 104/64BCD (3X)
  • Spindle: 24mm steel
  • Q-Factor: 163 mm 
  • Chainline: 51mm
  • Material: 100% CNC-machined, 7075 aluminum alloy
  • Compatibility: Bottom bracket BSA, BB89, BB92, BB95, BB30, PF30, BBRight Oval and round chainrings, 76BCD, 9,10 and 11 speed

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