Originally Posted by fizzwheel

I ran an 010 and an 020 on my SV for a while and it was fine. I would think you'll be OK with an 014 / 020 mix.

I didnt however find that on my GSXR the 014's got heat in them particularly quickly, especially on cold wet days. Its one of the reasons I didnt like them.

I think the general plan is to put the stickiest tyre on the front which is what you'll be doing.