Rotor 2inpower Road Chainset
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Rotor 2inpower Road ChainsetRotor 2inpower Road ChainsetRotor 2inpower Road Chainset
From £899.00
RRP £1,300.00 Save 31%
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Code: ROC130262101000
Rotor 2inpower Road Chainset
The new Rotor 2inpower meter extends the technology of the original rotor inpower by doubling the strain gauges for true left / right leg balance and also adds bluetooth smart functionality as well as a built-in, usb-rechargeable li-ion battery. 
  • True independent left-right leg measurement
  • Rechargeable internal 3.7v li-ion battery
  • Rubber battery cover hiding watertight magnetic charging interface
  • 250 hours' riding time per charge
  • Bluetooth smart connectivity for increased compatibility
  • Bluetooth app for phones due before the end of 2016
  • Compatible with most frame standards including BB30, pressfit30, BBright, BB386evo, BB86 and ITA / BSA threaded
  • Bottom bracket NOT included
  • Five bolt, 110BCD spider supporting up to 56t chainrings
  • CNC-machined 7055 aluminium construction
  • Weight: approx 645g


The new design provides power data for each leg independently, giving precise feedback on where improvements can be made to offer an advantage to those pushing the limits of performance. The four axle-based strain gauges of the original inpower remain, giving data from the left leg while four more have been added to the right crankarm itself.
Rotor's Irene Albacete, lead engineer for 2inpower, said: "a person with a 50/50 balance in his or her power output is extremely rare, if even that person exists
I have this crank on both of my road bikes now and absolutely love it. Merlin service was second to none as always and will not hesitate to order more in the future.
I am using 1 month (400 km) and there is no problem. Easy to install. Immediate pairing with edge510. High Quality