SPECIFICATIONS Brake type: hydraulic oil brake Brakes: Front and rear disk brakes Brand Name: Nathaniel Certification: CE Charging time: 5-8 hours Display: Color LCD display screen Folded: No Frame Material: Aluminum alloy Gears: Shimano 7 speed gears High-concerned chemical: none Max Speed: >50km/h Model Number: SYR08 Motor: Brushless,Dual motors 2000w high-speed brushless NATHANIEL Moddel: SYR08 Origin: Mainland China Power Source: Lithium battery Power Supply: Lithium battery Range per Power: > 60 km Riding mode: Pedal/Pure electric/Power assisted Style: Standard Type Voltage: 48V Wattage: > 500w Wheel Size: 20“ There is inventory in the European warehouse, and EU countries can directly ship from the European warehouse Give gifts after following the store Some gifts have been installed, while others require self installation. Gifts cannot be specified,and pictures are for reference only Dual drive 2000W Powerful horsepower, adaptable to any road condition Double the torque force,2×98N·M Off road climbing,deal with it easily Adjustable rear wheel drive, front wheel drive, dual wheel drive. Each driving mode can be used separately and switched at any time. Three cycling modes to switch freely Pure electric mode：Turn on the power, rotate the accelerator, and enjoy pure electric riding Pure pedal mode：Turn on the power and set the gear to 0 to start exercising and cycling Electric power assist mode：Turn on the power, in gears 1-5, turn the pedal, power assist easy riding 48V20Ah Samsung battery. The battery has stable performance and a lifespan of up to 5-8 years Normal use at minus 40 degrees Celsius 3.5-inch LCD color instrument panel Waterproof rating IP54 *You can set a screen protection password Dual motor 2000w power High speed brushless motor Superb power, fast start Meet the needs of off-road climbing and urban commuting Double shoulderspeed descent front fork Adjustable damping, lockable,magnesium alloy material SHIANO Hydraulic oil brake Shimano 7-speed transmission system, with sensitive shifting,can handle various rough road rides 20x4.0 offroad rough nail tire Coarse nail tires enhance grip and are not afraid of gravel/mud roads, making them more slip resistant when riding on rainy days. Two different charging methods 1.Directly plug in the power source on the bicycle forcharging 2.Remove the battery and charge it separately 1.Thickened soft cushion for increased comfort 2.Bucket axle front fork, reinforced riding safety 3.Front cup holder, convenient for placing water bottles 4.LED headlights provide clear night riding visibility Product size Suitable for cycling height:150-190cm