Features: Powerful: The motor combined with 70Nm high torque can easily handle both flat roads and steep slopes. Long battery life: The 16Ah large-capacity lithium battery meeting your long-distance cycling needs. Safe braking: The hydraulic brake system provides stable braking force on both dry and wet roads, ensuring riding safety. Comfortable riding: The front seat and seat suspension use 26*4.0 inch wide tires, which can absorb road vibrations, allowing you to enjoy a comfortable riding experience in various road conditions. Practical rear rack: The sturdy rear rack design can easily bear 55 pounds (25 kg) of weight, whether it's a backpack or a shopping bag, it can be easily placed.