Agree with everything said here. The 003RS in 160 is VERY wide, and VERY tall. I noticed a gearing change the moment I got on the bike (2010 SMR510) after switching from a Conti 160. The rear of the bike sits noticeably higher and I am getting some pretty good chain rub.Order the 150, they run wide. I had to dish the rim on my DRZ for them, and I've never had to do that for any 150, ever. That being said, it was well worth it, my favorite tire yet, and I've been through a bunch of them.