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Too high speed on bike trainer with 910xt

Former Member over 12 years ago

Hi,

I just had a strange session with my 910xt on the bike trainer (kurt kinetic). It read that my speed was 60-70 km/h when I was doing regular spinning. There were sufficient friction between the wheel and the trainer, the magnet was in line with the sensor, the wheel size was correct in bike settings in the 910, the GPS was turned off and I reset the cadence and speed meter but the readings were still in the 60-70's and the trainer (trainerroad) showed powers up to 1000 watts.

Anyone with the same problem?

Marcus

0 Former Member over 12 years ago

No I have not had that problem. Have you set the correct wheel diameter in the 910? If unsure of diameter either use a preset from a chart, or put a measure on the ground and roll the wheel along 1 revolution. 1000 W is achievable, but if you are averaging 1000 W I would suspect something else is wrong, but not the 910.