If you are looking for the parts and tools list, please visit:
http://EpowerMyBike.com

This video is a detailed overview of how to convert a bicycle to an electric bike (Ebike). Including upgrading the brakes, installing the universal brake cutoff kit, shift sensor, aligning the chain, and riding like an idiot. The motor in this demonstration is a 1000W Bafang 8Fun BBSHD Mid drive system with a 48v 10AH lithium Ion battery pack. The process is the same for any Bafang mid drive, including the BBS01, or BBS02 with a few additions. Happy riding.

Purpose built eBikes are great, but expensive, and the mid drives are also generally 36v 350w systems without a throttle. This motor and battery can be had for a little more than one thousand dollars and installed on almost any existing bike. Plus you can configure it's limits and make your rides as easy or tough as you want, this is great for commuting or just exercising. When you let it assist you, it makes you feel incredibly strong, and it will get you out and enjoying riding.