Notice the bars are polished with a full adjustability unlike any others that allow you to get further back than the rest of the renthal line, and the seat is firmer, and allows you to slide in multiple directions, yet relieves the pucker factor and the area which causes monkey butt.
47 is just a number. I'm the same age and love riding our 110 at the local pit track. The youngsters are always suprised when the helmet comes off and they see the gray hair.