'07 Yzf500

Hmmmmm?

Jeez. how much power do we need? :thumbsup:

uhhh, no.

Id want one! :thumbsup:

what is the req. on the max cc's in AMA SX & MX.

They'll need to stay within those requirements.

Wasent the first YZ400F raced (by doug right?) really a 500?

This is a half question/half statement. Im not sure im right...

I want one........... :thumbsup:

Gotta stay 449cc for AMA pro supercross and motocross.

Since when has the AMA's requirements made any difference to the manufacturers??? Build it and the rules will change. Tdub

Since when has the AMA's requirements made any difference to the manufacturers??? Build it and the rules will change. Tdub

Thats true and also if they make a 500 everyone else will have to as well to keep up in the race for HP.

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