Rotor 2Inpower Road Bike Power Meter

The Rotor 2inPower is a double-sided power meter. This allows you to measure the difference in power between your left and right leg, and correct any differences with targeted training should you discover them. You can also optimise your power transfer, determine the correct position for your Rotor chainrings, or adjust the setup of your bike as a whole. Power is measured 200 times per second which makes this power meter suitable for use with ovalized Rotor chainrings, unlike most power meters which simply don’t record data frequently enough to do so.

The Rotor 2inPower cranksets measure power in the axle of the crankset, reducing the chances of interference to virtually zero. Weather conditions won’t affect it either because of the plastic cover, and the AA battery will last around 300 hours before it needs to be replaced. The Rotor 2inPower cranksets can communicate to cycling computers using both ANT+ and Bluetooth Smart.