Before Puchase

The crank slips and the pedal fall

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Reviewed by
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September 07, 2023

Whether the pedals are installed correctly according to the left and right directions, provide pictures and frame number to confirm and contact after-sales service.

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Dr. Michael Turner

Dr. Michael Turner is a leading expert in electric bicycle powertrain engineering with more than 12 years of experience in battery systems, motor efficiency optimization, and lightweight frame design. He has collaborated with several global e-bike manufacturers on improving long-range performance, fast-charging safety standards, and smart controller technology. His research focuses on increasing energy density while maintaining durability for urban commuting and off-road models.

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