i have the 15T fitted allready and the 150/60 rear tyre. looks so much better now with the fatter tyre.Enjoy your CBR. I had one in June 17 when I downsized from my Deauville and really enjoyed it View attachment 35339
. Had to go to a CB300R in November 21 because arthritis in my neck began to get too painful with the forward reach of the bars.
I'm up in North Wales. Look into fitting a 15T front sprocket. Makes all the gearing so much better.