Jn17a Full Common Head Controller Kit 36v 48v 250w-350w for Electric Bicycle Motor Conversion Kit wi

JN17A full normal head controller. Controller kit for 250W 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, suitable for bicycle lovers. for 250W 350W gear motorPacking list: Bicycle lithium battery conversion kit includes JN17A controller, S830 color screen display instrument, 109R finger shifter, KT-8C power sensor, a pair of power-off brake leversGreat features: While driving, this product displays a lot of useful data about the bike, such as 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 plastic 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 metal, with concave design, good heat dissipation, and protects the internal circuit from the influence of heat load.Colour:Photo ColorMaterial:metal+plasticPackage Contents:1 x controller1 x instrument1 x finger handle1 x boost sensor1 pair 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.