Here's a cool looking custom I found on ebay that probably fits the idea of this section.
This is what the woner has to say about it:
Custom Harley Davidson titled as a 2007. The builder wanted a Flat Track Racer like those from the 1940's. He started with a modern, dependable 1987 FL, 80CI (1340CC) Evolution Engine (*DELH54828*), rebuilt by HD master technician, stock bore with Andrews Cam, all the right performance parts. Kicker only 4spd HD tranny (new rebuilt with fresh gears), open primary with chain primary and final drive. Jockey Shift (Ratchet top) with Suicide Clutch.
It has a Precision Machine Rear Brake, Custom Center Stand, Quality PPG Paint and Powder Coat on all surfaces. The pinstriped were hand laid by a local artist. The Headlight is a 1940's spotlight off a firetruck. The frame started as a early Paucho design and was customized by the builder. Note all of the detail work, clean surfaces, mid-control pegs, etc. Most parts are custom made in their machine shop, you will not find this level of quality in a aftermarket catalog.
The Gas tank is a work of art, it is narrowed and scalloped, the front end is a shortened wide glide. Handlebars and exhaust are hand fabricated. Classic lines that are ready to turn heads.
I particulary like the rear center stand. Very cool looking bike.
Evo Rigid Street or Flat Tracker 
Linear Mode
