Since Mar 29, 2020

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Threads: 1
Replies: 1

Mar 31, 2021

I believe I have the exact same issue. I took it to my local e-bike repair shop and they discovered that it's not the de-railer issue but it's an internal gear issue with the bikes motor that is causing it to slip in the higher (last three gears) gears when greater torque is applied. Did you ever resolve your problem.
Luis published Befang 1000 Watt Motor
At high toque levels I have notice that the gears in the motor are slipping. At first I thought it was the de-reailers, but I took it to my local e-bike repair shop who pointed out that is was the internal gears in the motor that were slipping. Has anyone else had this problem and if so how can it be fixed. My local bike repair shop said the motor was defective and needed to replaced.