In agreement with the previous reviewer, but will keep the book. Is very poorly done with little real information. The good info is in Clymer's BMW R Series 1970-1994. I see that Mick Walker is putting out books right-and-left. He is obviously just in this for as many bucks as he can make in short order, as there is no thought or organization to this and his other BMW restoration guide. Both were just slapped together and the result is very thin in content with everything scattered about within the chapters. Guess Mick is looking for an early retirement.