Did you run the 15RCS before the caliper install? If so, what did you notice with the caliper install compared to stock?
I've been going back and forth on a caliper, currently have the RCS, Speigler lines, Vesrah pads.
For the money, you would be better off getting GSXR forks/brakes/tree rather than going with the caliper, master, and cartridge conversion kit. ~$800-$1000 compared to ~$1800-$2000. You can still get Marchesini to send you a GSXR front instead of a ninja 300 set.
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