gp1200r

Hey guys, I recently bought a 2001 gp1200r and it runs completely mint no problems besides that I have noticed I am only reaching a top speed of 58 mph with 1 rider. I have read they go 62+ stock. Any suggestion on what may be causing it?

I’m new here.. and I’m trying to figure out my best bet. I’m itching for a ski and I’m currently looking at Yamaha gp1200rs and gp760s. I don’t wanna go over $3k and I just want to get something for the summer. I already have 2 I can look at. A 2000 gp1200r millennium and a 2000 gp760. I hear a...