Trials Australia Forums

In case anyone is looking for a dished rear TY250 twinshock sprocket for 428 chain with the same teeth count as the original Yamaha item (53 teeth), here is one I bought from PBI in the US. I had been looking for years for such a thing so maybe someone else is also looking.
Here is what one looks like beside a standard TY250 sprocket

I'll have it David.

Alastair

0409 603 880

I think David is just letting you know where to buy one.
https://shop.pbisprockets.com/product.s ... egoryId=37

Ah .... Thanks for pointing that out Rod.

Dopey here is just a little too opportunistic.