500W Electric Bicycle E Bike Conversion Motor Kit 26" Front Wheel Thumb Throttle 750440972794 | eBay
36V 500W and 250W super power brushless gearless hub motor. (Only for Thumb Throttle). (Only for Pedal Assist System,"PAS"). Power: 500W / 36V or 250W / 36V. You’ll be out cruising along at22 mph (35km/h) without a sweat!
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