Steve, where would a person get 320 mm rotors to go on a stock Connie Wheel?
Is there a bike rotor on another bike that is correct?
From EBC's fitment catalog, all of the following use the same EBC part number as the 320mm rotors I got from Murph for my '04:
Ninja ZX-750 J1/J2/L1-L3 (ZX-7) 91-95
Ninja ZX 7R (ZX750 K1/K2/M1/M2) 91-95
Ninja ZX 7R (ZX 750 P1-P8) 96-03
Ninja ZX-7RR (ZX750 N1/N2) 96-99
ZX-9R B1-B4 Ninja 94-97
ZX-9R F1/F2 Ninja 02-03
ZX 1100 D1-D9 Ninja 93-01
ZRX 1200 R (ZR 1200 A1-A4) 01-04
ZX 12 R A1/A2/B1/B2 00-03
ZX 1200 C1/C2/C3/C4 (ZZR 1200) 02-05
VN 1500 P1/P2 Vulcan Mean Streak 02-03
VZ 1600 K4/K5 04-05
VN 1600 B1/B2/B6F/B7F/B7FA/B8F/B8FA 04-08
HTH