Specification :

EBK-EB-273 e-bike kit includes motorized wheel, motor controller, speed throttle, power break lever, and wire harness.

Travel ranges: 38 km/ 36V12AH or 50km/ 36V16AH battery pack
Speed: 0-45kpm
Suitable bike frame: 100mm front fork, or 135mm rear fork spacing
Double wall rim special for e-bike
Motor Specifications: 36Vdc/ 500W/ 320rpm or 48V/ 1000W/ 430rpm
Quiet and Reliable Brushless Motor
Box Dimensions ( Front Wheel Kit) : 66cm × 66cm × 19cm; Kit Gross Weight: 11Kg
Box Dimensions ( Rear Wheel Kit) : 66cm × 66cm × 22cm, Kit Gross Weight: 11.5Kg

Advantages:
1.Long working life ( > 10, 000 hours)
2.Low noise, high torque
3.Excellent performance characteristics
4. High efficiency ( > 80% )
5.High reliability
6.Low Price