Using Alci Img Editor, Img Manager 1.5, or Img tools 2.0 How to install: open your mods in the folder example kawasaki ninja 250 mods in the folder there is a readme, fcr900.dff and fcr900.txd extract to your folder where do you want open img tools or img manager open the gta3.img in gta sa folder C:\(your data name) (x86)<- if using win 7 64 bit if not there not (x86) \Rockstar Games\GTA San Andreas\models and search the gta3.img after that open the data. Find using F2 or search in the box if using img manager and alci Find fcr900.dff and replace the mods and where you putthe kawasaki ninja 250 data after replacing the .dff replacing the fcr900.txd too after the second replace both at the save if you use the img manager, but if you use img tools just closed above statement is way to replace the bike thx ^^