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Thread: Guseting 250r frame

  1. #1
    Join Date
    May 2010
    Location
    Ripon, Wisconsin, United States
    --
    861

    Guseting 250r frame

    I was wondering if anyone else does it when putting in a 310-350 big bore In a 85-86 R? I gonna trail ride this thing.
    ]1986 ATC 330R
    1985 ATC 250R vintage PSI racing ported motor
    Get your replacement ATC 250R decals and custom Big Bore #'s here http://shop.3wheelerworld.com/catego...=2&pagegroup=1

  2. #2
    Join Date
    Oct 2004
    Location
    Ontario, CANADA
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    4,538
    In my opinion, running a bigger motor shouldnt have to make you gusset a frame. Unless your using that power to do some stupid stuff.

    I ran a 265 Duncan PV +4stroker motor in mine for almost 2 years, Bigger cylinder, and yes I broke and frame and hairlined a few others. But thats cause I was MX'ing the frame and beating on it WAY to hard.

    Youll be fine trail riding it
    RPFLU member and co-owner.
    Hardtails is all we do.
    #NOLINK
    #MAKEHARDTAILSGREATAGAIN
    #SUSPENDTHIS

  3. #3
    Join Date
    May 2010
    Location
    Ripon, Wisconsin, United States
    --
    861
    OK thanks for the help I'm too old to be doing MX
    ]1986 ATC 330R
    1985 ATC 250R vintage PSI racing ported motor
    Get your replacement ATC 250R decals and custom Big Bore #'s here http://shop.3wheelerworld.com/catego...=2&pagegroup=1

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