simply put will f4i forks fit on a f4?

 

forks are the same, tripple tree same, wheel same...yes they will fit

 

What he said

 

+1, I think the fenders have different mounting points. Other than that same shyt!

 

If the mounting points are different for the fender, it will be easy as hell to drill new holes in your fender and probably never be able to tell you did it? Just out of curiosity, why are you wanting to replace to F4i forks when the F4i and F4 are pretty much identical?

 

CBR 600 RR upside down forks will fit on F4i sport 2001? I had a 'little' accident and bent my tubes and I thought I can repace the fork with an upside down ones. In case they don't fit, which upside down forks will fit an F4i?

 

no inverted forks wont just 'fit' You will need a complete RR front (forks, brakes, wheel, triples) And I dont know if the steering head bearing are the same or not. You would also need to make sure the fork tube length is the same or it will affect the geometry n handling. Also the clipon on a RR mount under the upper triple, so they're maybe clearance issues with the upper fairing.