Hey guys I have a question about flywheels specifically something lighter for my 04 wr450. Could of posted in the wr forum but I feel replies are slower (i think). My question is, can I get aftermarket flywheels with wieght of my choice or can I not? If no, what do I have to do to lighten it or get a new one? I know I cant just throw on a yz flywheel but would it work putting on the base and flywheel? I think the base is pricey, just wondering if its worth the $. thank you.