Teste de rua da bicicleta elétrica caseira com bateria(+ de 100Kg)
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17:19
Aprenda transformar o alternador em motor para bicicleta elétrica, passo a passo
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35:58
bicicleta ELÉTRICA com motor de VENTOINHA de carro
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24:28
INFINITE RANGE ELECTRIC CAR - DIY Build
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13:45
How Motors Work For Beginners (Episode 1): The DC Motor: 032
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9:40
bicicleta elétrica caseira. BMX 60 Volts. Dicas importantes.
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22:20
I TRANSFORMED THIS BIKE INTO ELECTRIC | TecBike Kit 500W
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28:16
Testing 40W SOLAR PANEL with 220V INVERTER
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21:17