31-10-14, 06:10 PM
I used to run a BT014 sports front with a BT020 sports/tourer rear on my first Fireblade, must be 8 years ago. When I switched to 021's front & rear I cant say I missed the softer compound of the 014. You'll probably find them a false economy as they'll have nowhere near the life of a modern sports/tourer tyre and as Exupnut has said won't perform as well as modern rubber in the wet.