Smart Controller with Controller Bag. 3 Functions: Low Brake, Display, Throttle, Curise, Temperature sensor, lock, 25KPH limited, Pedal Assist Sesor. With multiple protection features such as stalled, over-current, over-temperature. Over-voltage, under-voltage, speed, lack of phase and so on. 4 Optional Function: Front Light With Horn, Regen.7speed freewheel & Torque Arm. This is the most Important for safety. Torque arms are used to prevent axle rotation in hub motors. When a hub motor is powered up running, for all the torque that the motor generates spinning a wheel forwards, there is an equal and opposite torque on the axle causing it to rotate backwards.
1 Aluminum Alloy Material, electric brake & Mechanical braking. 2 Twist Throttle with Grips. 3 8 magnets 1:1 PAS. 48-72v brushless gearless DC 3000w motor electric bike kit. We offer the best prices around on high quality products.
Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept a return of physically damaged items. We try our very best to make sure every customer is completely satisfied.If there's a problem, message us! We're happy to help. The item "90km/h max speed LCD display 3000w electric bike conversion kit 48V-72V 3000w E" is in sale since Thursday, June 25, 2020. This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components".
The seller is "uk-cho5" and is located in China. This item can be shipped worldwide.