Introducing the HKM-403539 Electric Mountain Bike, a stylish and functional ride designed for adventure seekers and urban commuters alike. This model features a robust steel frame that ensures durability while navigating various terrains. With its 20-inch wide tires, you can experience enhanced stability and grip, making it ideal for both off-road trails and city streets.

Engineered with a 750W rear hub motor, the HKM-403539 offers a thrilling maximum speed ranging from 30 to 50 km/h. This powerful motor is complemented by a 7-speed gear system, allowing riders to effortlessly tackle inclines and varying road conditions. The integrated 48V lithium battery boasts a capacity of 13Ah, providing a range of 31 to 60 km on a single charge, making it perfect for longer journeys. Plus, with a charging time of just over three hours, you'll be back on the road in no time.

For optimal safety, this electric mountain bike is equipped with a reliable disc braking system, ensuring effective stopping power in all weather conditions. The extended electric seat adds to your comfort, while the monitor offers essential information about your ride, including speed and battery status.

Additional features such as a horn, traffic light, and brake light enhance visibility and safety, making this bike not just about performance but also about smart urban mobility. Whether you're looking for a quick ride to work or an exhilarating weekend adventure, the HKM-403539 Electric Mountain Bike is equipped to meet your needs with style and efficiency.