It's a Moots. The fifth Moots Uno (single speed) made.Very nice ride and handles great.The stem is now a Moots stem. Here's what it's made of:

• Moots Uno frame
• Rockshox 2001 SID SL front fork with lockout
• Avid Extreme brakes
• Easton carbon fiber Monkey Lite bars
• Easton carbon fiber CT2 seat post
• WTB SST 98 seat
• Mavic ceramic rims with titanium spokes
• Ritchey SpeedMax tires (changes all the time)
• Raceface Turbine LP 180mm Compact cranks
• Chris King hubs on one set of wheels, Paul on the other
• Phil Wood Alloy Cartridge - Titanium Axle bottom bracket
• Shimano SPD 858

The final weight is 20.5 pounds with light tires. Add another pound for the 2.4 inch Continental Survival Pro tires that I like to use.

I've been running 32/16 gearing for the terrain around here in the San Francisco bay area. Seems to work pretty well.When I go to Utah it goes to 30/16 to help deal with the lack of air at 8000+ feet. When the trails are too wet I swap out the wheels and run 44/16 or 32/12 on the road. Kind of fun when it's too muddy for the trails.