The Emmo E-Mini Pro is a Foldable, Step-Thru, Fat Tire, Mag Rim, 5 Levels of Pedal-Assist and Throttle Power Foldable Design which can folds into a suitcase. The Step-Through Desigd makes it safe and convenient to get on and off. The Mag Rim Design is both durable and stylish. With multiple drive modes like Pedal assistance and throttle. and 7 Gears for Pedalling to cope with different road conditions The upgraded front Shocks always promise a smoother ride. Front & Rear Hydraulic Disk Braking is The best stopping technology in the market. Color Black; White Tire 20'' x 4.0 '' Tubed Tire Net Weight 31kg Rated Travel Range 30 km (48V/10Ah Lithium); 45 km (48V/15Ah Lithium); 60 km (48V/21Ah Lithium); Up to 120 km with pedal-assist* Charging Time 6 - 8 Hours Climbing Angle 25 Degrees Load Capacity 135 kg / 300 lbs Motor Continuously 500W Brushless Geared Hub Motor Pedal Assist System 5 Levels Battery (Removable) 48V/10Ah Lithium; 48V/15Ah Lithium; 48V/21Ah Lithium Gears 7 Speed Front Brake Hydraulic Disk Brake Rear Brake Hydraulic Disk Brake Meter and Indicator TFT LCD Color -------------------------------------------------------------------- Removable 48V/10Ah Lithium: $ 2299 Removable 48V/15Ah Lithium : $ 2599 Removable 48V/21Ah Lithium : $ 2899