rollbar ideas for a Series IIa 109?

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  • adkrover
    2nd Gear
    • Jan 2008
    • 206

    rollbar ideas for a Series IIa 109?

    The earlier thread on this subject has prompted to me to move a rollbar further up on my wishlist. Does anyone have any good suggestions or photos for a proper rollbar or cage for either the interior or exterior? On the exterior I'd like to do something similar to a 110 Defender and incorporate a roof rack. I could also do an interior bar but I think I'd prefer to do the exterior bars. Anyone know of a source? Any photos out there? Thanks.
  • thixon
    5th Gear
    • Jul 2007
    • 909

    #2


    This is a good link that goes over the basics of designing a roll bar. Its aimed more at off road racing, so you may find some of it to be overkill. Or, maybe you won't.

    Enjoy
    Travis
    '66 IIa 88

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    • zayante
      Low Range
      • Oct 2006
      • 59

      #3
      These guys are in GB, but the ideas are good:



      Chris
      1965 IIA 109 SW
      Nolite id cogere, cape malleum majorem

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      • zayante
        Low Range
        • Oct 2006
        • 59

        #4
        My 109 has an internal cage fabricated by Jim Hall for a previous owner. It's attached to the frame in six places, and really bulletproof. The bar across the dashboard is a little awkward, but confidence-inspiring. There are some handy grab handles near the windshield. Retractable seat belts are attached to the lower cross-tube behind the front seats, and shoulder belts are attached to the door posts. The stock cross-brace behind the front seats is attached to the cage. I'm thinking of moving it back a bit for more seat travel.

        I've never removed the roof, but I could stretch a top over the bar and run it as a soft top in the summer if I wanted to.

        I'd be curious to see how external roll cages hold up in an accident/rollover. They do add rigidity to the body, but it's a compromise. Haven't seen any pictures of D 90-110 accidents.
        Chris
        1965 IIA 109 SW
        Nolite id cogere, cape malleum majorem

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        • zayante
          Low Range
          • Oct 2006
          • 59

          #5
          Don't think the attached file worked on the last post...thumbnail of inside
          Chris
          1965 IIA 109 SW
          Nolite id cogere, cape malleum majorem

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          • SafeAirOne
            Overdrive
            • Apr 2008
            • 3435

            #6
            Originally posted by zayante
            I'd be curious to see how external roll cages hold up in an accident/rollover. They do add rigidity to the body, but it's a compromise. Haven't seen any pictures of D 90-110 accidents.
            Check this site. They have several photos of Defenders that have rolled/crashed/burned. Right now they're advertising a D90 that looks like a rollover victim. Totaled by the insurance company, but yours AS-IS for only 22 and a half thousand!

            --Mark

            1973 SIII 109 RHD 2.5NA Diesel

            0-54mph in just under 11.5 minutes
            (9.7 minutes now that she's a 3-door).

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            • roverso
              Low Range
              • Aug 2008
              • 26

              #7
              109 on Ebay with external/internal roll cage

              Here are a couple photos of a 109 that is currently on Ebay with an external/internal cage---don't know the truck personally. But it appears to use a D90 front external cage and then switch to an internal cage. Hope the photos are helpful--there are a few more on ebay.

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