| I'd go for P4's. I fitted some to my SPS. Excellent upgrade plus these days they come up quite cheap as they are "unfashionable"!
P4's fitted to many Italian bikes such as RSV/Mille, 749/999 etc.
I also have a Brembo RCS m/cyl but i.m.h.o the calipers added the best improvement.
Good luck,
RX |