mecheng89 Posted September 9, 2021 Share Good afternoon hubbers. To those with the Giant dual sided power meter, has anyone seen this huge left/right leg discrepancy? I'm pretty sure I calibrated the cranks before my ride this morning (12 and 6). Thanks. Link to comment Share on other sites More sharing options...
DanMan Posted September 9, 2021 Share Mine tends to goes as much as 42% for the left and 58% on the right. That is for 3 hour ride Link to comment Share on other sites More sharing options...
DieselnDust Posted September 9, 2021 Share Are they based on shimano cranks? If yes, theres your problem mecheng89 1 Link to comment Share on other sites More sharing options...
Frosty Posted September 9, 2021 Share GPLama shows a big discrepancy in this video (6:13 into the video) mecheng89 and DieselnDust 2 Link to comment Share on other sites More sharing options...
DieselnDust Posted September 9, 2021 Share 1 hour ago, Frosty said: GPLama shows a big discrepancy in this video (6:13 into the video) its not just the Giant unit. It happens to all dual sided PM's based on Shimano Hollowtech cranks. Its to do with the different way each side twists through the pedal stroke and the inconsistent twist of the drive side crank arm Frosty and mecheng89 2 Link to comment Share on other sites More sharing options...
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