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2017 Steamoon STM-M02 rear motor electric bike  
 
 1.Product Description:
 

 Steamoon M02 48V 500W hub motor electrice bike

   STEAMOON STM-M02

So Safety

           1. 48V 500W 8FUN hub Motor          4Samsung 48V 13Ah Lithium Battery                           2. STEAMOON Fat Electric Bike      5. 26*4.0 Wheel, KENDA

           3. SHIMANO F/R Disc Brake            6. SHIMANO Outer 7-Speeds