I got this bike for free from a towing place. The main frame is from a 99 F4 and the engine from an f4i. I need to know if anybody can tell from the pics if the subframe is from an f4 or f4i. I need to know in order to purchase the 12 bar subcage etc. I have been looking online at pics from the 99 f4 and they all have the single banana seat. Can anyone confirm? Thank you.

 

What you have is a f4i subframe

 

Thank you so much. Now I can order my round bar and subcage.

 

its anf4i, an nice pick up for free