In this video, Bum takes on the challenge of building a turbo diesel mini bike using an affordable 196cc diesel engine from Amazon, the tiniest turbo available, and a high-quality mini bike from ...

Mini bike building is a growing community. Just take a look at the Redditor who made a mini bike using just Harbor Freight tools. Thene there's the Mega Moto 212, which has been an industry mainstay.