I cut the crappy steel chainring on my bike to make a skiptooth (can't get all the wonderfull schwinns and so on in the UK let alone parts). Seems to have worked okay. I don't do an awful lot of heavy pounding so i think its okay. I'll let you know if i crunch the family jewels on the crossbar though... mind you, if I do, you'll probably hear the scream from all the way over there :mrgreen: