Today during a light TV ride on the BikeErg heard disturbing clacking noises! Not constantly during the whole ride (1 hour), but "only" 3 x times, each for about 30 to 60 seconds.
* One cracking noise per complete revolution.
* Only when pressure is applied to the pedals.
* Not reproducible
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* Provisionally checked all external screws including pedals, everything is tight.
Any experience of this type of problem, suggested solutions?
Thanks in advance
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