
I tried to search the forums in order to check, but I can't seem to get it to display any results, as it says "400 wheel swap" is too common to display the results.

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DRU,dru86 wrote:I did this with my fzr all the 600 stuff swaps straight onto the 400 front wheel.
The rear wheel is a little more difficult you need to use the 400 disc as the 600s disc is completely different. That also means that you must use the 400 caliper and caliper bracket. You also need a 400 sprocket and 400 wheels spacers from memory, other than that it fits.
ZXRRDave wrote:Been looking at a wheel swap for my '91 3HE racebike too, as I need to go down to a 17" rim to get slicks for it.
How easy is a Thundercat rear wheel to slot in?