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Amazon.com : 72V 2000W Rear Wheel Motor, 2000W Electric Bicycle Conversion Kit with Mutifunction SW900 Display,72V 40A Controller, with 7 Speed Freewheel (20inch) : Sports & Outdoors
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Amazon.com : 72V 2000W Rear Wheel Motor, 2000W Electric Bicycle Conversion Kit with Mutifunction SW900 Display,72V 40A Controller, with 7 Speed Freewheel (20inch) : Sports & Outdoors
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Amazon.com : JauoPay 48V 2000W Electric Bicycle Conversion Kit LCD Display (SW900) 700C 28" 29" EBike Waterproof Brushless Gearless Rear Hub Motor Wheel 40mile/h (65km/h) Dual Mode Controller : Sports & Outdoors
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