I'm a selling a mid-2000s Surly 58" single speed frame that's perfect for putting together a fixie/freewheel set up. It has the following components:

Shimano Ultegra crankset
Cane Creek headset
ITM stem
Surly fork
Front brake

This is a low-mileage bike that has been in storage for several years and is ready for someone to give it some TLC and build it into a great single speed.