My Design was the first bolt on rake kit on the motorcycle market. This was the first bolt on kit which modifies the frames steering head angle and the fork angle independently, which allows setting the rake and trail to any number the designer chooses given a particular wheel size. This design was produced for many motorcycles including Honda VTX1800, Honda VTX1300, many Harley Davidson models, several Victories, and the Boss Hoss. Hundreds of these kits were produced and sold over the years and are on the road today. Several companies have since copied the concept, designed around this patent and are producing their own version of this kit. They say imitation is the sincerest form of flattery. To my competitors, thanks for the great compliment!
US Patent 7438306 - See Full PDF Patent