The 2006 BMW R1150GS Adventure was among the smallest production run years of any bike BMW has ever produced. There were 171 bikes produced for the US market. I don't have worldwide numbers yet, but I believe them to be in the 300 range. This is an effort to keep track of these bikes. If you are an owner of a 2006 BMW R1150GS Adventure from anywhere in the world, please send me your name, location, VIN, and build date from the vin sticker to be included. I'm currently listing the VINs with both complete, and incomplete information from owners that have contacted me.