Hi Eza, good to have you aboard. Can't help with a flywheel sorry but just out of curiosity, are the '79 PE250N flywheels the same? I see these all the time in the US but by the time you'd land one here it'd owe around $80-$90au. I'm always at odds with myself and resigned to the fact that sometimes I'm best buying in the US and getting it pronto as even if I do find the stuff I want locally chances are the prices would be much the same
pretty sure you'll find one in Oz though if you're prepared to wait.
The TS is a goody, '76 has the TM styled cases, black motor and alloy wheels. Only drawback I see with this model is supposedly they were a chrome bore. In saying this, I have seen a TS250A fitted with an oversize piston so I dunno what the go is
love my TS's or any derivatives thereof