Making Custom Mountain Bike Lugs
Here is a short video which shows the process I use to make custom lugs for my bike frames. I am sorry but it is currently only available in German. I basically start with two tubes, cut them to fit together with the correct geometry, braze the tubes together, cut out the windows if it is a head tube lug, drill the little holes, finally cut the lug to the correct length. Lots of work but I think they look great!
More photos from the lugged mountain bike are here.