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tytrials28

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  1. Show Us Your Ty

    tytrials28 replied to power175's topic in Yamaha
    Purchased this and cleaned it up a bit. 1977 TY250250

  2. Rear sprocket ??

    tytrials28 replied to tytrials28's topic in Yamaha
    Looks like the sprocket is a JTR-809 sprocket, it crosses over to fit a Suzuki. I have no clue what it has for wheels and hubs, i guess since everything lines up I will just run it.

  3. Rear sprocket ??

    tytrials28 replied to tytrials28's topic in Yamaha
    DID rim, will look and see who made the sprocket when I get home, It is a steel sprocket.

  4. Rear sprocket ??

    tytrials28 replied to tytrials28's topic in Yamaha
    Here are some pics of the rear wheel. Is it not OEM?

  5. Rear sprocket ??

    tytrials28 replied to tytrials28's topic in Yamaha
    @guy53 here are some pics, it seems pretty much in alignment.

  6. Rear sprocket ??

    tytrials28 posted a topic in Yamaha
    Hi all I have a 1977 ty250 that has a non original rear sprocket on it. As far as I can tell, when looking up part numbers, the original sprocket was a dished sprocket. The sprocket I have is flat non-dished. When i look at the alignment it is in line with the drive sprocket. the chain is straight and runs true. Any Ideas how this can be with a flat sprocket? There are no spacers on the front or rear sprockets.

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