sample customization 25 2v 7 5ah power-assisted bicycle ...
folding . 2021-9-17u2002·u2002Removable 7.5AH Battery. 7.5AH battery hidden into the frame makes it looks like just a normal pedal bike. Riding range up to 35km-45km every single charge, and the removable battery enables to charge off the frame. 250W Motor 5 Levels Speed. 250W motor offers enough power to overcome 25° hills easily, 5 levels speed for different kinds of ...
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