http://www.anyiebikes.com/electric-bike/electric-mountain-bike/ Product Specification Information Model:AY-20 E mountain bike Motor:brushless motor 48V 750W Battery:48V 17.5ah Samsung lithium battery Display :LCD 48V Brake systemF/R hydraulic Brake Tire:27.5"x2.6 KENDA tyre Derailleur:Rear Shimano 9 speed PAS:1:1 intelligent PAS systerm Charger:110~240V, 50-60Hz, Plug according to final market requirement Controller:48V smart controller Handle Bar&StemALUMINUM ALLOY Fork:Suspension fork Throttle:Thumb or Twist throttle Color:red/white/black/orange/blue/green G.W.31 kgs N.W:26 kgs Product Introduction Company Strength Display New Workshop Electric bike benefits - why ride electric? Electric bikes give you all the freedom and benefits of cycling, with a little extra assistance. The result is less sweat, more miles and all the health benefits of life on two wheels. Health benefits: Feel better, ride for longer and improve your fitness. With assistance on the hillier terrain, you can achieve goals or levels of fitness previously considered out of reach. With the gravity-defying capabilities of an electric bike, hills will disappear beneath you. Save money: To fully charge an electric bike battery can take up to 6 hrs. The range can vary depending on terrain, weather conditions, mode selection, battery size and other factors but you can achieve over 200Km on a single charge, that represents great value for money. Especially when you consider the cost of electricity to charge your battery can be as low as 20p.ChinaElectricMountainBikeforsale website:http://www.anyiebikes.com/electric-bike/electric-mountain-bike/