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    REVIEW: QR-E 250W ELECTRIC BOOSTER BICYCLE MOTOR AND B60i AND B70 BATTERY

    Amazing information and reviews. I use a Batec Manual Front drive handbike, Batec wont sell parts to upgrade to an ebike, any comments if this system could work - it looks like it should? The Pro with the 300Wh battery Is perfect as I am allowed to fly with 300wh battery as a medical device...
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    Can over heating cause permanent damage?

    we removed the cassette, but the very small screws did not want to release! So we stopped!
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    Can over heating cause permanent damage?

    Uplate- Succesfull biking trip to Tuscany 450km on my hybrid handbike!! (We switched motor cores) Now I am home trying to fix the broken motor - we cannot get the cover off to look at the wiring, I did change the display and removed auto off function, that stopped the 5 min shut off that was...
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    Can over heating cause permanent damage?

    Great info thanks, we have the faulty motor out of the hub but we couldn’t seperate the cover plate from the motor to check the magnets!
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    Can over heating cause permanent damage?

    Thank you everyone, successfully found help to switch motor core with my other handbike. I will try and get the motor repaired whilst we are away. So thankful!
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    Can over heating cause permanent damage?

    Latest theory - motor doesnt know its moving so it shuts down and will immediately restart. SO a sensor or magnet - if the sensor is that replaceable?
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    Can over heating cause permanent damage?

    Also if this helps I am not seeing any error codes-
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    Can over heating cause permanent damage?

    Thanks guys - there’s been no smell. Bafang RM G020.500.DC, i havent seen a sensor on the spoke is it internal? wires are undone as we tried a different controller, reassembly this morning
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    Can over heating cause permanent damage?

    Bafang 48v 500w Rear hub motor, system switched off going up a steep gravel hill with throttle and a push! After a few minutes I was able to turn back on. Riding now, it keeps turning off, likely under load - so far I am able to turn back on and get home - this is on my handbike. We switched...
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