05-10-19, 11:34 AM
(04-10-19, 08:56 PM)unfazed link Wrote: Piston on the original FZS600 caliper and the FZS1000 are the same size which is why the master cylinders are the same on both bikes.Sorry but no, the rear brake pistons are not the same size. Even a quick search on ebay will reveal that the 600's replacement rear brake seals are 38mm diameter whilst the 1000's are actually 43mm diameter. If they were the same piston size, the replacement seal kits would be advertised as being suitable for both bikes.I can confirm when I had my 600 that there was a substantial difference in braking action when the 1000's rear caliper is fitted instead of the original rear caliper.