These numbers work very well. They go on easily and smooth down nicely. I have had a couple track days on them so far and some desert riding and there is no peeling on the edges at all. I haven't had them all that long yet but so far, so good! I like the 6 inch letters better than the 7 inch I used in the past because they still show well and give you more room to manuever them on the plastics. Great product!
Las Vegas, NV