72V 3000W MTX39 Rim Ebike Rear Motor Wheel Conversion Kit 24" 26" 27.5" 29". Wheel Sizes Options: 24", 26", 27.5", 29" MTX39 Wheel. 72V 3000W 24"/26"/27.5"/29" MTX39 Rear Motor Wheel with Single Speed Freewheel (Without Tire and Tube).
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