I want to save your frame, please ditch the odi bump stop as I had a set on my demo carbon and when I crash the plastic clamp cut through the rubber and hit my frame and put a crack in my frame, now I am luck that I work for a bike shop and a specialized dealer so hopefully I will get a replacement but you may not be as lucky and I still dont know if I am that lucky. now mine wasnt a big crash and it isn't a big crack but still not great.