Wisper Tailwind Comfort Electric Bike 250W (360Wh or 540Wh)

Built for confident UK riding, the Wisper Tailwind Comfort electric bike pairs a high-efficiency 250W brushless motor with a choice of 360Wh Slimline or 540Wh long-range battery. Expect a smooth, controlled ride from the RockShox Judy 100mm fork, Wisper hydraulic disc brakes (180mm front, 160mm rear), and the Wisper Comfort saddle. Key features - Motor: Wisper high-efficiency 250W hi-torque brushless - Throttle: thumb throttle to 4mph walk-assist; throttle support up to 15.5mph (25km/h) when pedalling - Battery options: 360Wh or 540Wh lithium - Estimated range: 360Wh 20 to 40 miles, 540Wh 30 to 50 miles (varies with rider, terrain, temperature, wind, tyre pressure, assist level and riding style; throttle use can significantly reduce range) - Display: backlit LCD with remote controls - Drivetrain: Shimano Alivio 9-speed (Alivio shifter, Alivio Shadow rear derailleur), 11 to 34T cassette - Frame: hand-welded 6061 alloy with internal cable routing and replaceable hanger, 19in (48cm) - Wheels and tyres: 27.5in double-wall wheels with Goodyear Peak 27.5 x 2.25 tyres - Weight: 19kg (360Wh) or 20kg (540Wh) - Max load: 135kg (21 stone) - Colours: Black or Stone