Factory Authorized Store, US California warehouse，24-Hour After-Sales Response on Weekdays.</br> - Specifications:</br> - Lithium Battery: Removable 48V12.8Ah (614.4Wh) Li-on Battery </br> - Charge Time: 4 to 6 Hours</br> - 750W BAFANG Motor: BAFANG High-Speed/Brush-Less Geared/Waterproof Motor </br> - Max Speed: 32KM/H（20mph),Distance:30-120km</br> - N.W. 31kg（68lb),Maximum Load: 264lb </br> - Seat Post: Quick Release 19”,Height can be adjusted</br> - Charger: 48V 2A US Standard DC Smart Charger </br> - Frame: 26" ,6061 Aluminium-Alloy with Appearance Patent </br> - Chain:Rustproof chain </br> - Display: Multifunctional 5 Inch LCD Display</br> - Throttle Type: Variable Speed Control</br> - Rear Gears: Shimano 7 Speeds Gears </br> - Fork: Hydraulic Suspension Adjustable Fork</br> - Shifters:7-speed</br> - Rear Derailleur:Shimano RD-TY300</br> - Freewheel: Shimano Pro Freewheel 7 Speeds </br> - Brakes:Disc Brake,160mm Front,160mm Rear</br> - Tire: KENDA 26*4.0 Fat Tires,Suitable for use in Mountain land,Snow, Sand, Rough trails, The urban jungle,Muddy woodland</br> - Cycling mode：Pure electric, Pedal assist and Normal bike mode </br> - Simple assembly：Come 75% Assembled,Only need to install the Pedals（Left Right distinction),Front wheel, Handle bar and Fill the tires with Air.</br> - After sales service: Respond to after-sales service within 24 hours.