Trekpower 16”Lightweight Folding EBike, Dual Disc Brake Electric Bike, 350W Motor Electric Bicycle&36V Removable Lithium… Price: $549.99 (as of 06/03/2021 12:21 PST- Details)

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Battery&Motor►►36V/10AH Removable Lithium Battery, strong power to keep your safe riding; 4 hours fast charging to protect riding power; 250W High-speed Brushless Motor, guarantee the speed of riding so that you can enjoy cycling better.
Material&Speed►►High-strength 100% aluminum alloy frame design,front drum brake and rear disc brake. Max loading can be reached 200Lbs; Max speed can be reached 25-30km/h. The final part of the fender is a curved design, it can reduce rain and mud wear tires.