Originally Posted by Bandera

Lovely machine uniquely modified.

With all due respect "conversions are lame and dangerous!" is twaddle. A properly installed & torqued rear wheel is not going anywhere, as it were.
Some converters are lame & dangerous since they lack proper mechanical skills, hacks are hacks. When the "fixie" thing disappears club riders & fixed gear enthusiasts can get on with wrenching & riding as they have for the last bunch of decades, quietly.

-Bandera