I ran the metzler 880`s on my 07 egc with good results its a good tire in the rain and wore well (around 9-10k on rear). before going to sturgis last year I went with the pirelli night dragons I really like the way they handled good in rain great in mountains. I was looking at them the other day noticed the rear was quite worn needs to be replaced ,this at barely 7k.I assume the avons would be similiar so you have to weigh handling (soft rubber but fast wear) versus a harder tire that may not handle as well but wears longer. I will run one more rear on my bike but probably go to something else next year when I change both..