Just a quick question. I've got a triple FSA Omegra crankset that came stock with my bike. To keep with junior regulations I could swap out the largest 50 chainring for a 45. I found a 45 chainring but it's bmx, so this a will it work question.

I have
http://road.fullspeedahead.com/fly.a...xid=54&pid=147

I found
http://sheldonbrown.com/harris/chain...10.html#rocket

The rocket ring is a BMX ring and will it fit on the crank? I'm worried about how it will work with 10 speed. Thanks!

Youngin