I ride a goldwing gl 1800 american specification, and I am very disappointed from the speed it can run. I didn´t bought this bike for it´s speed, but it is hard to understand why an engine 1100 cc is running so slowly (80 miles or 130 km in a good day with lot of backwind...)somebody knows something about another kind of a gear, which can bring this motorcycle to a reasonable speed under lower rpm?