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Thank you Ballynoes and Mark Peralta for your answers. and thank you Mark Peralta for making it clear for me. I appreciate it!

Hi everyone, I have a question regarding the number of chainring revolutions per crank arm revolution. I have seen a number of videos reviewing ebikes with the Bosch e-bike system and learned that the chainring revolves 2.5 times for every single crank arm revolution. and it raised some...