When installing, make sure that the wiring is not reversed. Otherwise, it may damage the product.
Note: Not waterproof, please do not drive on rainy days. Come with powerful controller guarantee big current supply.Suitable for both V brake and Disc brake. The maximum speed of the motor will be 50km/h. The open size of the rear fork is 135mm. The size of the rim is 20(Suitable for 20 inch bike). Crank speed sensor for pedal assist. Rear fork open size: Approx. Assist: 5 magnetic point assist sensor. Brake Lever: Power cut-off brake lever. Wiring Mode: Waterproof wire for outgoing motor, common wiring for other. It is used to install 20-inch tires and is suitable for 20-inch bicycles.
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A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. 5 magnetic point assist sensor.Waterproof wire for outgoing motor, common wiring for other. This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components".
The seller is "mengmengdamai" and is located in this country: GB. This item can be shipped to United Kingdom.