Richard Diehl was able to work with Udo Gietl to bring a rare BMW F750 back to its original race condition. Back in the early 70s BMW was known for its reliable, but not very exciting road bikes. Under the stewardship of Udo Gietl, this bike was highly successful and put BMW firmly on the sport bike map. This is the story of how Richard Diehl found that bike and worked with Udo Gietl in bringing it back to life.