Carrera impel im-3.1 Electric Hybrid Bike - L Frame with an average range of 35-40 miles (max 75 miles) (Has puncture prevention on both tires) Original price: £1499 Average range: 35 - 40 miles (max 75 miles)* - see 'Range' for details Maximum speed: 15.5mph Recharge time: 5-7 hours Powerful, integrated, 496Wh battery Hyena 36V, 250W, rear hub motor Wide range of gears with the 10-speed, 11-46 cassette Hydraulic disc brakes provide confident braking in all conditions USB charging from the LCD display Integrated front and rear lights Compatible with the Hyena Rider Assistant app 3 levels of assistance and a walking assist mode Control the assistance level and lights through the LCD display Approximate weight: 20.15kg (Where I bought it from )