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Thread: 225dx/200ek bottom end?

  1. #1
    Join Date
    Jul 2005
    Location
    Missouri
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    79

    225dx/200ek bottom end?

    Is the ytm200EK have the same bottom end as the ytm225dx. Will the 225 sleeve fit in the 200 cases.

  2. #2
    Join Date
    Nov 2002
    Location
    Kirkville, NY
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    3,831
    Nope, the 225 cylinder does not fit in the 200. You may be able to bore out the 200 case to have it fit though. I don't think the bottom ends are 100% the same either. If I remember right the shaft output area is different or something but hopefully someone else will know for sure.
    1984 Yamaha YT 60 Tri Zinger(current project)
    1983 Yamaha YTM 200 (rear suspension kit)..... long term project
    2004 BMW R1150R
    1972 Honda CT 70
    2007 Lifan 110

  3. #3
    Join Date
    Sep 2004
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    Brandon, Manitoba
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    2,209
    The 225 has a longer stroke as well. You would have to swap the crank too I would think.

  4. #4
    Join Date
    Jul 2005
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    Missouri
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    79
    Thanks for all the info. Cory were the gears in that bottom end of yours salvageable? Wes

  5. #5
    Howdy's Avatar
    Howdy is offline Putting Priorities in Order, Busier than ever. Catch me if you can
    Join Date
    Sep 2002
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    Celina, Ohio
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    Quote Originally Posted by 225dx
    Is the ytm200EK have the same bottom end as the ytm225dx. Will the 225 sleeve fit in the 200 cases.
    I have a 225dx bottomend if you need one.
    Howdy

  6. #6
    Join Date
    Sep 2004
    Location
    Brandon, Manitoba
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    You can get Howdy's if you want instead of my tranny gears. It'll save you the trouble of switching everything over.

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