Tire sizes are 120/70 and 180/55. I bought and mounted these tires in December with plans to put lights on my bike and make a few mountain runs. I ended up running up blood mountain once and doing a track day at Jennings on the tires. So they probably have less than 100 street miles and a track day on them. I will post pictures once I get home this evening. I will be at Tally this weekend and Barber on 2/29 if anybody is interested. $60 for the set (local sale) front: rear: