Formula 3

With this class of racing you can see 400cc four stroke matched against the 250cc two stroke machines.
The lighter 250cc machine is very quick through the corners but the 400cc machine has great straight line speed and acceleration so this balances the class and makes for exciting racing.
Throw in some 650 twins and up to 1000cc singles and it gets even more interesting!

 

 

For class rules click on the link below.