Popular new producing electric motor mountain bicycle
Electric bike speed is dependent on the capability and construction of the motor, and maximum electric bike speeds are regulated by law. Most e-bikes will assist up to 20 mph. Faster electric bikes —called speed electric bikes or speed pedelecs—have special motors that assist up to 28 mph.
| Model | K820 | |
| Frame | 6061 Aluminum Alloy Frame | |
| Fork | Aluminum Alloy Suspension Fork with Lockout | |
| Motor | 48V 500W Brushless Rear Hub Motor | |
| Max Speed | around 40km/h | |
| Battery | 48V 15Ah Lithium Battery | |
| Range | Fully Electric Mode Range: around 45~50km | |
| | Pedal Assist Mode Range: around 80~90km | |
| Brake | Mechanical Disc Brake with power cut-off feature | |
| Gear | Shimano 21-Speed | |
| Display | Smart LCD display that shows speed, battery status, pedal assist level, etc. | |
| Throttle | Twist throttle on the right side of Handlebar | |
| Headlight | LED Headlight powered by battery | |
| Tire | 26"x1.95" inch Fat Tire |
How do electric bikes work?
Electric bikes (also known as e-bikes and electric assist bikes) work by using an electric motor and battery to help you power your bike. The battery powers the motor, and you control the amount of power the system outputs using a controller that’s typically mounted on your handlebars. There are two main methods by which power is transferred from the drive system to your bike—pedal assist and throttle control.
There’s an e-bike for everyone, whether you’re buying your first-ever bike, coming back from an injury, looking to keep up with a faster group, or you just want to have more fun on every ride. E-bikes flatten hills, let you carry heavier loads, and help you cut back on car trips. Plus, you still get the benefits of a traditional bike! E-bikes help you get more exercise, spend time outside, skip the traffic jam, and more.
