danWI said:... how does one identify the year for the DOHC caliper? danWI
A look at the fiches shows this -
First K3/K4 - externally, note the fins on the caliper body, and the thinner "B" side- different arm and mounting. Main caliper bolts go in from rider's right.
Piston setup is all different internally.
Then K5-K7 No fins, bolts from rider's left.