Safe and Comfortable DYU A1F PRO electric bicycle is equipped with 16 inch tires, 7.5Ah large capacity battery and 36V / 250W super motor. Double disc brakes on the front and rear wheels greatly improve safety. Electric bicycles are equipped with electronic horns and front and rear lights to ensure the safety of night trips. Adjustable Seat The electric bike -DYU A1F PRO is easy to fold and store easily. The bicycle saddle can be adjusted to different heights to suit your height. The ultra soft elastic saddle features shockproof silicone and the saddle features built-in dual shock absorbing springs for a comfortable riding experience. Suitable for urban public roads and rural mountain roads. Premium Quality and Foldable Design Aluminum and magnesium alloy body, low density, high strength, light weight and easy to carry. Electric bicycles can be folded quickly and are easy to use and store. The maximum load is 120 kg. Integrated 16-inch aluminum alloy wheels, stronger grip. Shock absorption of the front fork and medium cushioning, making the ride more comfortable and stable. 3 Work Mode Pure Electric Mode - After turning the throttle handle, you can turn on the pure electric mode. Electric assist mode - step on the pedal to meet your driving needs more effortlessly with semi-electric assist; normal riding mode - turn off the power and you can use it like a normal bicycle. LCD Display The A1F Pro electric city bike features a variable-speed accelerator that delivers power more safely and quickly as you ride, along with an easy-to-see battery level display. Specification Brand: DYU Type: Electric Bike Model: A1F Pro Motor: 250W Battery: 36V 7.5Ah Tire: 16*1.75-inch Riding speed: 20km/h Max speed: 25km/h Range in throttle mode: 30km Range in pedal assist mode:40km Uphill: 15 degree Waterproof level: IP54 Charging voltage: DC42 V Charging time: 4 hours Lights: Yes, headlight & rear fog light Cruise: Yes Brake mode: Front and rear disc brakes Weight capacity: 75kg Product Weight: 22kg Package Weight: 24kg Product Size: 134 x 54 x 105cm Package Size: 75 x 34 x 61cm Package Contents 1 x Electric Scooter 1 x Charger 1 x User Manual