1000W 48V,Electric Bike Conversion Kit,27.5 inch (650B),Front Hub Motor, Brushless Motor,US Stock

Details
About the product:
This product is a front wheel conversion kit, which is only suitable for front wheel modification and cannot be installed with flywheels.
This conversion kit uses a Quantum control system. Please do not change the controller and display privately. If you want to change, please contact the customer service of our store first, and we will recommend matching products for you.
If you encounter any problems, or your toolkit has been used for a while and suddenly stops working, please do not rush to return it. Please contact my store customer service first, we have professional engineers who can help you.
common problem:
(1) It must be ensured that the connecting machine between the motor and the controller is firmly connected.
(2) The installation distance of the pedal assist device is about 5mm.
(3) Ensure that the inner core of each plug is not damaged/broken/bent.
(4) The voltage of the lithium battery must be consistent with the voltage of the motor, otherwise the mortgage protection of the controller will be triggered, and the bicycle will not work normally.
Please note that our warranty does not include:
1. In normal use of this product, the slight scratches, traces or stains will not be affected;
2. Damage caused by human factors: such as violent use, unauthorized disassembly, etc.;
3. Damage caused by external factors: such as traffic accidents and other force majeure factors;
If you encounter problems during the installation process, or if you encounter problems after riding for a period of time,Our factory has professional engineers who can help you solve most technical problems
Note: This conversion kit is a front wheel conversion kit. You can install a torque arm or a disc brake disk according to your needs, but you cannot install a flywheel.
Motor: The bicycle electric conversion kit uses a brushless gearless front-drive motor, with a front fork opening of 100mm, 35km/h-40km/h
Control system: The conversion kit uses the KT control system, which is a mature system that has passed the market test and is popular among bicycle modification enthusiasts. You can use it with confidence.
Timeliness guarantee: Our store has joined the American FBA logistics plan, which greatly reduces your waiting time while ensuring the quality of the goods.
Cost-effective: high-quality conversion kits, quality guaranteed; much cheaper than buying a complete electric bicycle.
Batteries: Lithium batteries are not included in our conversion kit. If you have a lithium battery, you need to pay attention to the voltage of the lithium battery and the voltage of the motor. This kit is a lithium battery retrofit kit and can only use lithium batteries.