Experience is a continuous process. Complacency is dangerous. I don’t think that you can put a number on it. In the training course that I took the instructor said that there were two high risk times statistically for riders, within a few months of learning to ride and again later on when riders felt that they were experienced on their bike.
--2010 900 Classic--
--Argus Battery Bug--
--Cobra rack, passenger backrest, passenger floorboards, tachometer--
--Saddlemen Cruisn Teardrop Saddlebags w/ Quick-Disconnect Mounting Kit--
--Kawasaki windshield & lowers--
Other bike: R1200RTW