Features： 1、Included: Kit includes for JN controller, EN06 display panel, throttle dial, power sensor wiring, power sensor power plate. Kit variety, suitable for their own DIY modification, to meet all needs 2、Heat Dissipation Function: The controller enclosure is made of metal with a groove design, which protects the internal circuit due to its heat dissipation function, thus avoiding thermal overload 3、Waterproof: The display panel is made of ABS material, light and strong, durable, fine workmanship, with toughness and waterproof performance, to provide better protection for the internal circuit, so that it is more durable 4、Multiple Functions: EN06 display panel has multiple functions. When riding a bike, the product will display many useful data on your bike, such as switch buttons, light switch, battery level display and other functions, a display can keep you abreast of the situation 5、Application: The kit is suitable for 1000W motor, main purpose is DIY electric bicycle, electric bike, electric scooter. Easy to maintain, the bike lithium electric modification greatly improves the fun of riding, suitable for cyclists who like a challenge Specification： Item Type: Motor Controller Set Material: ABS, Rubber, Aluminum Alloy, Metal Weight: Approx. 1116g / 39.4oz Application: Applicable to 1000W Motor Matching Protocol for JN Products (Custom Number 2 Protocol) Controller Size: Approx. 150x80x45mm / 5.9x3.1x1.8in Controller Current: 30A Controller Speed Setting: 1.1V to 4.2V Brake: Input Low Level Package List： 1 x Motor Controller 1 x Display Panel 2 x Brake Handle 1 x Power Assist Sensor 1 x Power Assist Sensor Magnetic Disk 1 x Thumb Pick 1 x 1 to 4 Lines 2 x Instruction Manual