But from time to time up pops something that merits a second look. A case in point is [BUM]’s go-kart made entirely from Harbor Freight parts, a complete but rudimentary vehicle for around 300 ...

But it was one product in particular that caught my eye; the brand's own Bolt Go-Kart Kit, which supposedly can be built from the ground up with just two wrenches. And it got me thinking ...