• Riding an electric bike is a green form of transportation, No gasoline and exercising yourself.You could customize your own electric bicycle with e bike kit,and this bike diy can be done at home with fun.
  
• Bike conversion kit usually includes an electric bike motor,a motor controller,throttle and brake lever,battery and charger is optional.The most popular electric bike kit package consists of 250 and 750 watts electric hub motor,36 volt 10 amp-hour lithium LiFePO4 battery,and 2-amp charger.
• Electric conversion kit is gaining more popularity in Euro-American countries for its affordable price and wonderful experience.An converted e-bike can travel up to 15 to 50 miles per hour.

Motor Type:Geared brushless stepper motor

Motor Model:BLD-800 48V 800W
NetWeight:8.80kg
Gear:9T / 12 T sprocket (optional)
Chain Type:420

BLDC Motor drawings:BLD-800
Motor Performance data:

Used for: electric bike,electric tricycle
More Powerful.. Hight Efficiency..

The safest and fastest growing lithium battery (LiIon) system for electric bike / bicycle  applications, offers high-energy density and low weight.It's a kind of rechargeable battery, no memory effect.

The three primary functional components of a lithium-ion battery are the negative electrode, positive electrode, and the electrolyte. The negative electrode of a conventional lithium-ion cell is made from carbon. The positive electrode is a metal oxide, and the electrolyte is a lithium salt in an organic solvent. The electrochemical roles of the electrodes change between anode and cathode, depending on the direction of current flow through the cell. The most commercially popular negative electrode material is graphite. The positive electrode is generally one of three materials: a layered oxide, a polyanion, or a spinel.