616 Bicycle Fabrication rigid Gates belt drive 29er.
Tagged: single speed
Endless Bike Company has produced some wider cogs for single speeders.
Paul Components shows off their 2013 products including new hubs and Go Pro mount.
Listing of mountain bike frame building classes in the USA.
Mosaic Cycles latest titanium dirt jumper project.
Todd Ingermanson of Black Cat Bicycles has put up a very detailed article showcasing a full frame build.
I have made a listing of all of the American mountain bike builders manufacturing and hand making frames in the USA.