are there any structural diffences between the two bikes? im aware of the body work diffrence and engine differences.
thanks ina dvance

 

The bikes are very similar. Many f2 and f3 parts are interchangeable. The f3 had slightly better carbs, and the 94+ bikes had the better suspension. Also F3's have a 5" rear wheel, as opposed to the 4.5" rear on the f2's. I can go on and on about the small differences, but in general the bikes are very close.

 

how is the theft rate between the two?

 

thanks guys! i was wondering, should i add older 900rr's (92-96) to my list? i mean they weight as much as f3's and have the same amount of power as the newer 600's. this is not my first bike, but it is my first sports bike.
thanks in advance

 

The 900RR can be a beast. The F2 and F3 are better start with.