Souping up your old steel frame to add a little extra speed and power in the form of an eBike isn’t as difficult as you might think. Search Google and you’ll quickly find at least 15 kits that come with the essentials: a motor, a motor controller, a throttle, and an e-brake, which start at roughly $400. It’s smart to buy the battery and charger separately so you can find exactly the voltage you need.
