12-02-2011, 10:38 AM
Any calipers will work, the main thing is that your rotors and forks are from matching years, otherwise you might need spacers.
The black nissin calipers from 07+ zx6r and also newer zx10r's are an upgrade, I have them up front and they are way stiffer than my stock 04 calipers.
The black nissin calipers from 07+ zx6r and also newer zx10r's are an upgrade, I have them up front and they are way stiffer than my stock 04 calipers.

