Single Ring Up Front?

Bicycling
1

So I just came across these guys and their product looks pretty good.

http://www.wolftoothcycling.com/

I run a single up front for my commuter, but have to use an old derailleur as a chain catcher. This would make the bike look so much nicer. Seems they have many options as well for all sorts of drivetrains.

2

Raceface is also making these now:http://www.raceface.com/components/rings/rings/single-ring-narrow-wide/