This Electric Bicycle kit includes everything needed(except battery) to convert your standard bike into a top-of-the-line performance electric bike, which delivers unequaled performance and reliability. Built to the highest international standards. Super power brushless gearless hub motor. Restricted to 250W and. By default as a road-legal kit Nylon tire& alloy rim& stainless steel spoke Rare-earth metal magnet are used in the motor to efficiently produce large power Aluminum alloy powerful controller big current supply Twist throttle has battery level display and power-cut off button Brake Levers cut off the power supply to the motor safely 8 point Crank speed sensor for Efficient pedal assist Aluminum alloy powerful controller. Upgraded Intelligent Motor Controller. Allow you to swap. By a single blue switch wire is embedded in controller. (Only for Twist Throttle). With no speed control. (Only for Pedal Assist System, “PAS”). The system requires a 48 Volt electrokinetic cell. With a nominal capacity not. Less than 11.6Ah. The UK regulations dictate that a kit must not exceed the rated power of. 250W to be road-legal. So please connecting the Road-legal Switch Wire and disconnect the PAS on Road. Turn off the battery. Before connecting the Controller! Wheel type: Rear Wheel. Compatiable Disc Diameter: 160mm. Power: 1000W / 48V or 250W / 48V. Spokes: Steel, 12G×0.1. Max speed: 28 mph or 15 mph (45km/h or 25km/h). Max load capacity: 200kg (440lbs). Net weight:10.5kg. Wheel Axle: 210 x? 10mm /8.27inches x 0.39inches. 1x Brushless Gearless Motor Rear Wheel. 1x Intelligent Motor Controller. 1x Pedal Assist Crank Sensor. 1x Cable Ties & Plastic Coil. 1x Pair of Handle Bars (included Twist Throttle). 1x Pair of Brake Handles. 1x 7 Speed Freewheel. Inspired by the French word ” Voila ” (Look, Bravo), stands for pursuing the comfortable and elegant French romantic life. Brand registered in Germany, adhering to the German rigor, using first-class process, combined with sophisticated technology. Logo combines ” V ” and ” M “, exactly meaning Voilamart. It’s like a window, a window we open for customers, showing them life of quality. It’s also like a corridor, a corridor we are standing beside, guiding customers to step into life of quality. Voilamart says: – Be good to yourself, you worth a better life. Love your family and friends, the same as they love you. Never give up, do the as you can, you will never regret doing it. Company is of UK’s fastest growing online retailers, which was founded in 2005 and target worldwide market. With effort, we are now trusted by more than 30,000 customers nationwide. We are dedicated to offering you an unrivalled choice of products with unbeatable low price and quality. Directly sourcing from the manufacturers, you will be able to save up to 80% off retail price. Massive warehouse of 4,000 sq metres located in Leicestershire, buyers can get your items real quick. Special circumstances will be listed clearly in the listing. This applies only to the product and it is not extended for replacements, and the for all the light bulbs and the fragile products are 30 days.