i just bought an 3tj....what other yam fits..i know 600 motor fits also r6 shock..but what else caliper etc...does a uk speedo work off other yam???

No other calipers fit.
No other forks fit (they're too long).
You need an extension piece for the R6 shock.


You can put stickers on it though

Calipers from

TZR250 3MA and 3XV
R1-Z
FZR250 3LN

and some 90s Triumphs all use the same 83mm calipers, but they're the same so aren't any better

If you try and fit other forks then you'll probably run into problems with the screen brace because the 3TJ forks are really short and most other fork tops hit the brace.

if i was to fit a 600 motor what would i need...loom,clocks..etc????????

the search is your friend, or even the sticky about doing it perhaps......