and this
http://gixxer.com/forums/showthread.php?t=104283&highlight=rear+rotor
Forks:
all 92-93 600, 88-95 750 and 89-98 1100 use the same bearings so the triples are a bolt on but the 92-93 600 and 93< 750 and 1100 have different steering stops so you have to work with that.
Late model forks work using the steering stem out of your triples and making a sleave for the late upper triple.
Swingarms:
all swingarms from 92-93 600's, 88-93 750's and 89-93 1100 have the same bearing size so are a direct swap. the 94-95 750 and 94-98 1100 arms work but you need to slip the bearing sleave and spacer out of your swingarm and replace the ones in the later arm.
Wheels:
All wheels interchange but you need the correct carrier.
92-93 600, 88-93 750 and 89-93 1100 are "twisted" spokes in 3.5 front and 5.5 rear but the 88-89 750 has a 4.5 rear.
94-95 750 and 94-98 1100 use the "straight" spoke wheels and these are lighter then the "twisted" spokes
Engines:
All swap. Air/Oil is Air /Oil be it 600, 750 or 1200 Bandit, 600, 750 or 1100 Katana, or 750 or 1100 GSXR.
Oil coolers:
"curved" (91-92 750/1100) coolers have the mounts in the same spots but the frame's lower mounts stick out from the frame farther on the 91-92 750/1100 but you can cut and space them out on your 88-90 750 and 89-90 1100. You need to get the hoses for the bike the cooler came from or even better swam to Earls UK fittings and braided lines.
Heads:
all can be swaped but cams are different and tooth count on the cma sprockes is different on the 88-89 750 and 750 Katana heads. Valve sizes are smaller on the 750 (except the 88-89 750) and there may be other differences.
Frames:
All swap but there are some differences in the rear subframe for the 91-92 750/1100 and the 1100 frame is 7lbs heaver then the 750.
Shocks:
All 92-93 600, 88-95 750 and 89-98 1100 shocks swap but the spring rates differ and the hose length varies.
Bodywork:
All lowers are the same from 88-92 750 and 89-92 1100
All the tanks from 88-92 750 and 89-92 1100 swap but te 1100 has a fuel level sender in the bottom rear so is slightly smaller in cap.
Mids from all 88-92 750 interchange
Mids from all 88-92 1100's interchange
Uppers from all 88-92 750 interchange but you need to use the correct mount 88-90 or 91-92.
Uppers from all 88-92 1100 interchange but you need to use the correct mount 88-90 or 91-92.
Uppers and mids can be swapped from 750 to 1100 but the holes in the mids will not line up and you still need the correct mount 88-90 or 91-92, the bars also have clearance issues.
