3kg Functions: Mute when start Power cut brake Blockage protection Current limit protection Short circuit protection Avoid out of control 1:1 pedal assist function Undervoltage protection. LikeThe Super mute function: Optimizing the design of motor and the control strategy, make the motor run with low noise, low oscillation and high output torque. Unique thermolysis function: With the advanced aluminium base heat technology to improve the effect of heat dissipation and the load flow of power component.Undervoltage current limiting function: Approaching the undervoltage, controller can lower the output current by itself to ensure the voltage above the undervoltage point, until the real voltage stop output. It can not only protect the battery effectively, but also increase the mileage. Photo color might be a little different from the actual product due to color display of different monitors.
The size is measured by hands, please allow minor error of measurement. Cancellation request should be submitted during this period. Or unpaid dispute will be open automatically. The date may be delayed due to uncontrollable reason. The images are for reference only.
Please take the item you get as the standard. Please indicate your personal requirement such as colors, packages, value of declaration etc. At message when you pay to us. Please note that the return address must be provided by us.
We will reject all return of the package without agreement, regardless of whether a return request is filed. Please make sure that item has no man-made sabotage. Used items will not be accepted for return. All questions will be replied within 24 working hours. The item "3000W 48V Electric Bicycle Brushless Motor Speed Controller For E-bike & Scooter" is in sale since Tuesday, March 10, 2020.This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components". The seller is "freefolkdream" and is located in China. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.