(Rated: 48V 1500/ 60V 1800/ 72V 2200, Peak: 48V 2 800/ 60V 3600/ 72V 4300. 48V 60V 72V Universal 3000 Fat Rear Wheel Ebike Conversion Kits 20/24/26x4.0". 2) Install the motorized wheel and fasten screws;.
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