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Code: ROC02069200100
Rotor Rex 2.2 XC2 MTB Chainset
Borrowing its design from REX1, the forged and CNC'd REX 2.2 for your double cranks are enhanced by proprietary Trinity Drilling System (TDS) triple drilling technology to yield the perfect weight-to-stiffness ratio. Rotor wanted to craft a mountain bike crank that could respond to whatever demands you throw at it. The REX 2.2 uses ROTOR's UBB30 technology, offering a performance upgrade opportunity for almost all mountain bikes on the market whether they were designed for 30mm cranks or not.
  • Axle: 30mm
  • BCD: 110/60
  • Q-factor: 163mm
  • chainline: 44.5mm
  • Material: Aluminium 7075 CNC
  • Compatibility Bottom Bracket: BSA, BB89, BB92, BB30, PF30
  • Supplied without chainrings