what are the easiest ways of identifying gsxr 1000 tbs against 750 /600 tbs
are there any specific markings on the castings

1000 and 750 are the same, 600 are smaller.

Only feature I can remember is that the OD of the 1000/750 bodies on the engine side is 48mm, 600s are smaller.

Thats going to depend on year as my 1998 srad gsxr750's have an OD at the head side of 54mm.


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early K1-K2 have 40F stamped on them
K3 K4 have 18G
K5 K6 41G K7 K8 21H

750 have 35G
and 600 have 29G and later ones K6 K7 O1H

cheer s malc

excellent info

cheers guys