Yzf250racer
New member
- Joined
- Jul 22, 2011
- Messages
- 78
I'm going with a s472/83 billet batmowheel. My questions .90 or 1.00 and what difference performance wise does it make???
I believe smooth parts flow more air.
He's speaking about the silencer ring they modified to flow more air.
The more bling the better.Or the blades themselves.