Four questions:

1) Won't plastic wheels break or crack easily?

2) Are magnesium parts as strong as cromoly or aluminum?

3) What is a 2-Hip Pork? Is that what the bike is called?

4) What brand is your bike?

Thanks, but I've just never heard of a 2-Hip Pork, and I don't know much about magnesium parts although I've heard of them.