Features:1. DURABLE AND PRACTICAL: Made of high quality mixing material, lightweight, rainproof, strong and practical.2. CONVENIENT TO USE: Waterproof interface, excellent sealing interface is waterproof, easy to install.3. FIT FOR: Fine workmanship, suitable for modified electric bicycles.4. HIGH EFFICIENCY: Professional manufacturing, stable characteristics and high reliability.5. STABLE PERFORMANCE: Instrument key control cruising or boosting 3 in 1 switch simultaneously headlight and taillight, headlight horn, taillight left and right turn light, brightness of taillight increases sharply when braking, electronic lock control of main power.Specification:Condition: 100% Brand NewItem Type: Electric Bicycle Waterproof KitMaterial: Mixing MaterialColor: As Pictures Shown36/48V 250/350W UniversalElectric Control Lock Using 1 x Button Battery CR2032 Capacity 210mAhWeight: Approx. 1114gPackage List:1 x PAS Half Handlebar LCD Meter1 x Pair of Throttle Handle1 x Meter Clip1 x Taillight(Brake + Turn Signal Light)1 x Integrated PAS Assist Sensor 2 x Electric Control Lock1 x Host1 x Controller1 x 2 In 5 Waterproof Main Line1 x 10W Headlight(with Horn)1 x Switch 3 In 1 2 x Oil Brake Power Failure Sensor1 x Paster2 x Magnetic Steel