rotor finally getting rid of those massive hard to find button cells in favor of AA - http://www.bikerumor.com/2015/04/16/all-new-rotor-inpower-hides-power-meter-tech-inside-crank-spindle/
UK retail appears to be £699 including the cranks.
insert not_bad.jpg here
@andyp started
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rotor finally getting rid of those massive hard to find button cells in favor of AA - http://www.bikerumor.com/2015/04/16/all-new-rotor-inpower-hides-power-meter-tech-inside-crank-spindle/