8.5x6.8cm/3.3x2.7in. Type: Electric Modified Motor Accessories Motor Parameters: Rated Voltage: 36V Rated Power: 350W Flywheel Teeth: 16 Rated Speed: 330rpm Reduction Ratio: 9.78 Controller Style: Brush Controller Parameters: Rated Voltage: DC36V Rated Power: 350W Undervoltage: 20±0.5V Current: 21±1A Steering: 1-4V Suitable for 22-28 inch ordinary bicycle. Suitable for bicycles with a hub diameter of less than 36mm/1.4in. 1 Pair x Brake Wire. 3 Bag of Accessory Set.
This product is not suitable for bicycles that use roller coaster brakes. This product does not contain batteries or chargers.This is our electric universal bicycle kit. This kit installs sprockets on the spokes, so it fits most bicycle wheels. The motor uses a flywheel, so when the wheel rotates, the motor does not rotate like an ordinary bicycle, which can reduce drag. Please allow 1-2cm/0.4-0.8in error due to manual measurement. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.
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