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Thread: Axle straightening?

  1. #1
    Join Date
    Sep 2010
    Location
    Leonardtown, MD
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    594

    Axle straightening?

    I’m looking at a 85 250r this weekend and the guy says that there is a slight bend in the left side of the axle. He said that on grass/dirt you cant notice it but if you ride on pavement you will notice it.

    He says it’s a durablue 2+2 axle. Is there any way to fix this axle? Is it even worth fixing? I guessing the axle will be weaker if it can be bent back into place.


    It might be the wheel/rim that is creating the wobble but he has two different sets of tires so i'm sure he knows its the axle and not the rims.
    My Rides:
    1985 ATC 250r
    1985 ATC 250r - Want to trade for TRX250r
    1989 Suzuki LT-160

  2. #2
    Join Date
    May 2006
    Location
    N.E. Ohio
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    2,005
    The one thing you need to do is bring a milkcrate/stool, or bikestand to set the rear on any time your looking at purchasing an ATV or ATC. Roll the rearend swing it side to side and look for play in the rear. Axles can be bent back...the heat treatment gives the steel a kind of memory of alignment. Would I trust it? as a spare on the trail? sure. I'm betting it's the hub or rim...much more easy to bend in a normal roll over.

  3. #3
    fabiodriven's Avatar
    fabiodriven is offline Aspiring romance novel cover model, and the Official 3WW slayer of thieves and swindlers. Catch me if you can
    Join Date
    Jun 2008
    Location
    The woods
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    10,515
    You can have the axle bent back and it will be no weaker. Dirtcrasher can do it for you if you are looking for somebody to do it.
    85 Tri-Zinger 60
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    02 XR650L conversion
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  4. #4
    Join Date
    Apr 2008
    Location
    NW, IND.
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    842
    If it isn't bent too bad it can be bent back to shape with a little heat.
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  5. #5
    Join Date
    Sep 2010
    Location
    Leonardtown, MD
    --
    594
    If i get the 85 250r i think i will send dirtcrasher a PM.

    Thanks everyone.
    My Rides:
    1985 ATC 250r
    1985 ATC 250r - Want to trade for TRX250r
    1989 Suzuki LT-160

  6. #6
    bcredneck is offline I can fit a square peg in a round hole. Just give me a hammer and duct tape! Arm chair racerJust too addicted
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    osoyoos bc canada
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    dirtcrasher is the only one id trust that job too most people would screw that up

  7. #7
    edog's Avatar
    edog is offline I'm like an Original Gangsta...but a post whore instead. The day begins with 3WW
    Join Date
    Mar 2004
    Location
    New Hampshire
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    6,629
    All that needed, is a couple pressure treated v blocks...2 ton press and a round out gauge..easy fix...lol

  8. #8
    Join Date
    Jul 2010
    Location
    glendive, montana
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    1,822
    just another reason why I need a house with a big shop and my own lathes, so I can start making new aftermarket axles out of some nice stressproof steel. I see alot of guys on here with bent axels, and making a new one is only about a 4 hr job

  9. #9
    bcredneck is offline I can fit a square peg in a round hole. Just give me a hammer and duct tape! Arm chair racerJust too addicted
    Join Date
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    osoyoos bc canada
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    if you make your own make it from a dodge torchion bar if you bend that it bends back since its spring steel

  10. #10
    Join Date
    Oct 2002
    Location
    Northeast
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    17,460
    Heat will weaken it allot worse than a 20 ton press. Send it my way, I'll get it as close as possible........
    All our government does is distract us while they steal from us, misspend our tax $ and ruin our country

  11. #11
    Join Date
    Sep 2010
    Location
    Leonardtown, MD
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    594
    Thanks dirtcrasher! If i get the 85r i will send a PM your way!

    If no one else throws him an offer by friday, its all mine!



    Hopefully, its the rim and not the axle... but we will see
    My Rides:
    1985 ATC 250r
    1985 ATC 250r - Want to trade for TRX250r
    1989 Suzuki LT-160

  12. #12
    Join Date
    Mar 2005
    Location
    overton, PA
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    5,257
    i have abent durablue axle also but its bent 3 diffrent places 2 diffrent diretions hahaha can you fix that too dc??
    ok here goes, 85 atc70,2 84 atc70's 83 alt50,83 atc110 , 70 us 90 parot green, 85/86 350x garage queen, stock rider 85 350x, project 85 350x 85 250r drag bike, 2 85 250sx's, alt185, , scat tracker?99blaster,85 250r rider,85 250r ice racer project ,93 kx500,99 xr200r, 91 dr250s ,89 lt500 quadzilla,88 lt250quadracer, 88 trx250r race full on race quad,, 01 yamahakodiak400, kawaki kd100,lt50 for my doughters,93 300ex, 230 quadsport, lt185, lt250 quadrunner,84200s, is that enough?

  13. #13
    scottyms's Avatar
    scottyms is offline At The Back Of The Pack Arm chair racerFirst time rider
    Join Date
    Feb 2006
    Location
    ohio
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    219
    most any engine shop that does there own crank work can fix them... my local guy gets 40 bucks
    current line up:
    86 KXT250 Tecate
    87 KXT250 Tecate
    86 ATC350X
    87 ATC200X
    85 YTM200
    and about a dozen more in parts...

  14. #14
    Join Date
    Jan 2011
    Location
    dallas,nc
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    87
    yea its a real easy fix.... like one said... a dial indicator an some v blocks or if ya fancy some bearing blocks... an a press.
    i wouldnt put heat on it either...
    just my opinion.
    good luck!

  15. #15
    Join Date
    Nov 2010
    Location
    Rockford Minnesota
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    21
    My big red axle is bent on one end. With the shaft drive is it a 2 piece axel? is it easy to take off and straighten?

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