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Thread: 1985 ATC 250R Torque arm

  1. #1
    AngusJustice is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Jan 2006
    Location
    Canada
    --
    219

    1985 ATC 250R Torque arm

    Can I run my 1985 atc 250R without the rear caliper torque arm/ And what is the purpose of this arm the 86
    did not come with one anyone with info please let me know I also need to know the length of the arm from
    center to center in case I have to make one. Thks.

  2. #2
    Join Date
    Apr 2009
    Location
    Western, CT
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    139
    No it is not a good idea to ride with out it as it keeps the caliper it place. On the 86 the caliper mount fits over a bushing in the swing arm and that keeps the caliper stationary.

  3. #3
    AngusJustice is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Jan 2006
    Location
    Canada
    --
    219
    I need the dimentions of this torque arm so I can make one then because they are telling me its a discontinued part from honda.

  4. #4
    Join Date
    Mar 2006
    Location
    PA
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    3,515
    I doubt length is important. My old race quad used one and I made a shorter one to move the caliper.

    Just make one that places the caliper in the spot you want it to be.
    80s......185 atc, Yamaha tri-moto 200, 85 200x with tons of work
    90s......89 Suzuki quad racer 250 (raced 250 A class for 6 years, late 90s.. custom framed 250x with long travel shocks and a built 350x motor.... built Honda 110
    00s...... chomeoly framed 350 RX with all the goodies (thanks to my bro)
    2012.....Replaced the 350x motor for a 444cc YZ426
    WWW.HREATV.COM

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