Björns blog article describes a new and interesting Big Dummy build up project starting right now. His 20″ frame was announced to arrive today. His assembly kit includes heavy duty sports components as like Magura Gustav M downhill brakes in combination with Shimano Alfine internal hub and hub dynamo for allround and offroad usage. I am really curious how it will work. Check his complete blog for any further information. Björn, have fun with it!