Hello!
I have tried an 99' zx9r so far for in stunts, now Im done with that and looking for injection and a shorter weel base and a lighter bike.
Particulary Im looking at 03-04 ZX6R's

How much better 636 is VS an 6 RR model

I know that theres also an F4i are good gor stunts, but somehow Im more about kawi.

 

600rr but honda =)

 

Stick with the 636.....its cheaper and the extra touque will be a good help. plus I've heard that the shoter stroke in the the 6r makes the connecting rods easier to bend

 

Why lot of stunners prefer F4i ? or it doesn't really matter what bike you stunt on ?

 

Some bikes have there advantages.. but you can do it on any of them, Everyone likes F4i's cause they have slow throttle response and don't have much power.. which makes them real smooth, no throttle chop, and more forgiving. Look at the stunt scene, a lot of your top riders are moving to newer bikes and will continue this as the sport gets more corporate

 

I use to have an f4i bbbut now I drive a gbsxr 600for I prefer the gsxr than the suzuki and the 636, but joe Vertical (famous stunter) use the 636, I think is more the bike attach to you than you attach to the bike

 

F4i's from which year?
What about the stopie thing with upside down front fork?