20inch Electric Bicycle Fat Tire Mountain E-Bike 750W Adult with High Carbon Steel Frame

20inch Electric Bicycle Fat Tire Mountain E-Bike 750W Adult with High Carbon Steel Frame. High Power Motor Options: Available in 500W, 750W, 1000W, and 2000W for various performance needs. Long Range Capacity: 48V 15Ah lithium battery provides a range of 31-65km per charge. Robust Build Quality: Constructed with high carbon steel/aluminum alloy frame and dual suspensions. Fast Charging System: Battery fully charges in just 6 hours for quick turnaround. Flexible Customization: OEM/ODM supported with customizable gears, brakes, and motor positions. Comprehensive Certifications: Meets CE, FCC, ROHS, LVD, EMC, and EN15194 safety standards. Efficient Supply Chain: Annual production capacity exceeds 150,000 units with professional lines. Secure Packaging: Multi-layer protection with cotton, pearl cotton, and plastic wrapping.