Note: Package includes what you select from the dropdown list.

Motor Specification:

Style: striae & Round
Operating voltage: 5V
Function: high, medium and low grades governor 
Electric brushless Motor:
Type : Brushless DC Motor
Output Power: 1800W
Voltage : 48V
Speed: 4500rpm
Motor Sproket : T8F 9T

Brushless Controller: 

rated voltage: dc 48 v
Current limit : 32A
rated power: 1800w
matching motor: dc brushless motorUnder Voltage Protection: 20V