Your mtb is more than just a tool for training; it's an accessory to your lifestyle. You've engineered your life to accommodate your riding, it seems reasonabe to expect the same of your bike components. The REX 1.2 is a work of engineering founded upon the principles of lightweight and rigid. We wanted to craft a mountain bike crank that could respond to whatever demands you throw at it. Crank arms CNC-machined in Spain from aeronautic-grade 7055 aluminum are combined with proprietary technologies to yield cranks with an exceptional stiffness-to-weight ratio that can handle the dizzying wattage that you'll stomp out on the REX 1.2.
Weight: 172.5mm length 511g
- Spider: 110/60BCD
- Spindle: 30mm aluminum alloy
- Q-Factor: 163 mm
- Chainline: 44.5mm
- Material: aluminum alloy 7055 100% CNC-machined
- Compatibility: Bottom Bracket BSA, BB89, BB92, BB30, PF30, BBRight, Cannondale F-Si Ai (spider sold separately), Oval and round chainrings, 110/60BCD, 9,10 and 11 speed