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Rotor inspider crank length.

My Rotor InSpider gives everytime the wrong setting of the crank length, 170, I override it everytime with 172,5 what should be the value.

the setting can be done manual as automatic on the sensor, tried both without succes.

Als calibrating is not always succesfully….

already deleted the sensor to pair it again also without succes.

Coming from a 830, had never that problem…..

Anyone having the same problem.

0 Wongataa over 1 year ago

As far as I am aware you only need to set the crank length for pedal power meters.

0 olivierbally 11 months ago

I don't think that the length is important for a powermeter located in the spider. This parameter should be calculated from the calibration process. That's why it's important to check calibration when you replace crank arms, pedals...