Bicicleta eléctrica 36V/48V 250W-500W MTB engranaje sin escobillas buje delantero/trasero ruedas de motor

Power: 250W 350W 500W. 36V 250W/350W: 25N. 【36V 250W Motor】. Motor Type: Brushless Gear Hub Motor. ●Rated Power：250W. 【36V 500W Motor】. Re: The rear hub motor fits the bike with a rear drop outsize "of 135mm", The front hub motor fits the bike with a front drop outsize "of 100mm".

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