Features： 1、Bike Modification Kit: The kit includes 35A controller, EN06 panel, thumb throttle, power assist sensor, power assist senso rwiring, controller bag, power off brake handle, complete parts to meet all DIY modification needs. 2、Metal Controller Housing: The shell of 35A controller is made of metal with grooved design, which has heat dissipation and can prevent the internal circuit from thermal overload. 3、Waterproof ABS: Electric bike EN06 panel is made of ABS, lightweight and durable, waterproof. Fine workmanship and high toughness, providing better protection for internal circuit. 4、EN06 Display Panel: When riding a bike, EN06 panel will display many useful data on your bike, such as on off buttons, light, battery level display and other functions, so that you can keep track of the situation. 5、Applications: 22A controller is suitable for 1500W motor. for DIY electric bikes, electric scooters, folding bikes, etc. Bike modification kit greatly improves riding fun, suitable for cyclists who like challenges. Specification： Item Type: Bike Modified Controller Kit Material: ABS, Rubber, Aluminum Alloy, Metal Gross Weight: 1363g / 48.1oz Controller Size: 185x80x45mm / 7.3x3.1x1.8in Current: 35A Controller Speed Setting: 1.1-4.2V Applicable Motor Power: 1500W Package List： 1 x Controller 1 x Controller Bag 1 x Controller Manual 1 x EN06 Panel 1 x Panel Manual 2 x Power Off Brake Handle 1 x Thumb Throttle 1 x Power Assist Sensor Sheet 1 x Power Assist Sensor Wiring