Ferrobiker
New Member
Hi, my bike mounts a BOSCH PERFORMANCE CX LINE (2017) motor; it have a 15 teeth sprocket in the motor and 11-42 sprocket at the rear wheel.
Is it possible to change the gear ratio of a e-bike to increase speed? (for example, putting a 18 sprocket instead of 15). People said that the Bosch system detect this and launch an error, is it true?. Please, have a ligth onto my question.
thanks a lot.
Is it possible to change the gear ratio of a e-bike to increase speed? (for example, putting a 18 sprocket instead of 15). People said that the Bosch system detect this and launch an error, is it true?. Please, have a ligth onto my question.
thanks a lot.