Rear wheel is 32 spoke.
Thanks David. I was onto tytrials, BJ racing and Sammy Miller.

Do you think I'd be able to fit an "OEM" plastic tank to replace my steel one.
Would I have to modify the frame (cut off "C" brackets?, and/or drill hole for new fixing bolt?).
Is there a good, preferably ...

There are a few aftermarket parts for the TY250 mono, but different parts are made by different people. What parts are you after?
I am renovating a ty250 mono R/S (53y Aus ADR compliant) from paddock basher state to ridable as an explorer/playbike and later registerable as a local commuter.
I have ...

Back to the thread for Lords sake ......
which is "FF's blog with commentary by FM"?
No. Hang on. Its supposed to be about "ty250 Mono Aftermarket parts"
Can anyone refer me to places I might purchase such articles.
And I'm in Australia, south coast NSW, not the midlands, or cotswolds, or bloody ...

For those of you just hanging to find out, I made up my own cover plate.
Scrap of 3mm aluminium flat bar.
Drilled 2 30mm centre to centre apart, 5mm screw holes.
Cut roughly to size with hacksaw, "finessed" with file.
Fixed with Permatex gasket maker.

All is good.

I never suspected Yamaha would have the part seeing it only applies to autolube models, and I couldnt see them sanctioning the pumps removal. Live & learn.
I suspect a '75 ty175 cover plate will do just nicely, thank you very much. I'll check it out with a Yammie dealer ASAP.
I am just about ...

I am in the process of removing the oil injection from my ADR'd '86 ty250s.
3) If I remove the oil pump bottle and hoses, will there be anything special I need to do at the carburettor? or just leave a short piece of the oil hose in place at the carby and put a plug in it?
3) Yes just block the ...