Three Mode Controller Kit Electric Bicycle Electric Scooter Kit S830 Display Sine Wave Controller 36

17A three-mode controller. Controller kit for 350W motors. and suitable for DIY electric bicycles, electric cars, electric , folding cars, etc. The bicycle lithium battery conversion kit greatly enhances the driving pleasure and is suitable for bicycle enthusiasts.Packing list: bicycle lithium battery modification kit including 17A controller, S830 meter, 109R thumb throttle, KT-8C boost sensor + a pair of power-off brake leversGreat features: While driving, the product displays a lot of useful data about the bike, such as the on\/off button, light switch, battery level indicator and other features. The instrument has a display.Excellent performance: The S830 meter is made of high-quality ABS material, which is light, strong, well-crafted, tough, and waterproof, providing excellent protection for the internal circuit.Good heat dissipation: the controller shell is made of high-quality aluminum alloy, with a concave design, and good heat dissipation protects the internal circuit from the influence of heat load.Colour:As ShownMaterial:Metal+plasticPackage Contents:1 * controller1 * Meter1 * finger handle1 * Boost sensor1 pair * power off brake leverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.