How to make your own electric bike?

Making your own electric bike can be a challenging and technical process that requires knowledge of both electrical systems and bike mechanics. You'll need to start with a regular bike, then add an electric motor, battery, and controller system. First, decide what type of motor you want to use, such as a hub motor or mid-drive motor. Then, choose a battery that can provide enough power for your needs, taking into account things like weight, distance, and speed. You'll also need a controller to manage the motor and battery system. Finally, you'll need to install the motor, battery, and controller onto your bike, which can involve modifying the frame and adding new components like brakes and drivetrain. If you're not comfortable with this level of technical work, it's recommended to purchase a pre-made electric bike from a reputable manufacturer with a warranty and support.