Bikes featured on this page will have to be something exceptional in one way or another (well this is supposedl to be a Trike site!!)
Quasimodo built by Dave Butterfield (Plymouth). 1275 mini engine, CB750 forks, Sierra rear wheel.
Won "Best Engineering" once. I asked him "why" and he told me he wanted a bike had no money
and a shedload of bits. It's definitely not a ratbike and some of the engineering and ideas are ingenious.
Apparently it only failed it's first MOT on a small split in the front tyre !