Made the move from the 48 to the 50T on my 2010 300. Its nice. I found I don't need to be moving back to 1st as often in the tight stuff, or abusing the clutch so bad in the really tight stuff, but most of all I noticed it just lets the bike keep on singing a bit more easily. With the 48 if you didn't change right at the top end you'd kind of drop off the pipe a bit.