GS750B rear shock rebuild

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  • Guest

    #1

    GS750B rear shock rebuild

    Hi
    My GS750B has original shocks on them and as the bike came over from the USA and hasn?t spent it?s life in damp old blighty they are in rather nice condition but the seals have gone.

    I would like to replace them myself, if that is possible, but can?t find anything in the threads that indicates this.

    Is it possible? Are there rebuild kits? If so, where can I get my hands on them/cost etc?

    Regards
    Adrian
  • Steve
    GS Whisperer
    • Jun 2005
    • 35925
    • southwest oHIo

    #2
    As far as I know, the stock shocks are not easily rebuildable.

    .
    sigpic
    mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
    hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
    #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
    #2 son: 1980 GS1000G
    Family Portrait
    Siblings and Spouses
    Mom's first ride
    Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
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    • Grimly
      Forum Guru
      Past Site Supporter
      Super Site Supporter
      • Sep 2012
      • 5771
      • Ireland

      #3
      You'd find somebody able to do them, but at a serious price.
      It would involve machining and fitting a modern seal, and probably no guarantee would come with it, either.
      For the likely price involved, it's more worth your money to simply put on a set of good modern shocks. There are some /many out there that look pretty close to the OEM shocks if you dig around.
      Dave
      '79 GS850GN '80 GS850GT
      Only a dog knows why a motorcyclist sticks his head out of a car window

      Comment

      • Guest

        #4
        Thank you for the replies guys. Much appreciated. I shall start shopping for similar replacements.

        Comment

        • GSXR7ED
          Forum LongTimer
          Past Site Supporter
          • Dec 2012
          • 10147
          • DE via L.A.

          #5
          Heck,

          I took off a pair from my 1982/750T and replaced them with progressive rear shocks--Easy-peasy. This is an early pic of my bike:



          And a pic from my time in New Mexico, 2013.



          Ed
          Last edited by GSXR7ED; 03-07-2020, 05:47 PM.
          GS750TZ V&H/4-1, Progressive Shocks, Rebuilt MC/braided line, Tarozzi Stabilizer[Seq#2312]
          GS750TZ Parts Bike [Seq#6036]
          GSX-R750Y (Sold)

          my opinion shouldn't be taken as gospel or in any way that would lead you to believe otherwise (30Sep2021)

          Comment

          • salty_monk
            Forum LongTimer
            GSResource Superstar
            Past Site Supporter
            Super Site Supporter
            • Oct 2006
            • 14002
            • London, UK to Redondo Beach, California

            #6
            I've had my first experience of the Hagon shocks recently... Very impressive for the price & look stock.
            1980 GS1000G - Sold
            1978 GS1000E - Finished!
            1980 GS550E - Fixed & given to a friend
            1983 GS750ES Special - Sold
            2009 KLR 650 - Sold - gone to TX!
            1982 GS1100G - Rebuilt and finished. - Sold
            2009 TE610 - Dual Sporting around dreaming of Dakar..... - FOR SALE!

            www.parasiticsanalytics.com

            TWINPOT BRAKE UPGRADE LINKY: http://www.thegsresources.com/_forum...e-on-78-Skunk/

            Comment

            • Guest

              #7
              I will have a look at the Hagons then, their factory shop is just across the river from me in Hainault.
              Many thanks.
              Adi

              Comment

              • salty_monk
                Forum LongTimer
                GSResource Superstar
                Past Site Supporter
                Super Site Supporter
                • Oct 2006
                • 14002
                • London, UK to Redondo Beach, California

                #8
                Yeah I would, a good choice for people in the UK. They ride better than the progressives and at least as good as the Koni's & the Works Performance on my skunk...

                One comment that will be relevant to you.. the chrome on the springs doesnt seem to be as rust resistant as the stockers.
                1980 GS1000G - Sold
                1978 GS1000E - Finished!
                1980 GS550E - Fixed & given to a friend
                1983 GS750ES Special - Sold
                2009 KLR 650 - Sold - gone to TX!
                1982 GS1100G - Rebuilt and finished. - Sold
                2009 TE610 - Dual Sporting around dreaming of Dakar..... - FOR SALE!

                www.parasiticsanalytics.com

                TWINPOT BRAKE UPGRADE LINKY: http://www.thegsresources.com/_forum...e-on-78-Skunk/

                Comment

                • Grimly
                  Forum Guru
                  Past Site Supporter
                  Super Site Supporter
                  • Sep 2012
                  • 5771
                  • Ireland

                  #9
                  Just so you know; the cheapest Hagons aren't repairable. The PO of my XJ fitted a pair of them and I was pi55ed to find they couldn't be re-done when one blew a seal. The Hagon factory would have happily taken my money for another set, but being a notorious skinflint I simply purchased another set of ex-Harley air shocks.
                  Dave
                  '79 GS850GN '80 GS850GT
                  Only a dog knows why a motorcyclist sticks his head out of a car window

                  Comment

                  • bwringer
                    Forum LongTimer
                    Bard Award Winner
                    GSResource Superstar
                    Past Site Supporter
                    Super Site Supporter
                    • Oct 2003
                    • 17066
                    • Indianapolis

                    #10
                    The rebuild process for stock Suzuki shocks consists of safely depositing them in a secure trash receptacle or recycling facility where there's no possibility that they will be installed on a motorcycle, then using the numbers found on a rectangular plastic object in your wallet to secure new ones.

                    In your case, Hagon shocks are a no-brainer. Might as well support the home team, and they are great shocks.
                    1983 GS850G, Cosmos Blue.
                    2005 KLR685, Aztec Pink - Turd II.3, the ReReReTurdening
                    2015 Yamaha FJ-09, Magma Red Power Corrupts...
                    Eat more venison.

                    Please provide details. The GSR Hive Mind is nearly omniscient, but not yet clairvoyant.

                    Celeriter equita, converteque saepe.

                    SUPPORT THIS SITE! DONATE TODAY!

                    Co-host of "The Riding Obsession" sport-touring motorcycling podcast at tro.bike!

                    Comment

                    • GSXR7ED
                      Forum LongTimer
                      Past Site Supporter
                      • Dec 2012
                      • 10147
                      • DE via L.A.

                      #11
                      Originally posted by bwringer
                      The rebuild process for stock Suzuki shocks consists of safely depositing them in a secure trash receptacle or recycling facility where there's no possibility that they will be installed on a motorcycle, then using the numbers found on a rectangular plastic object in your wallet to secure new ones.

                      In your case, Hagon shocks are a no-brainer. Might as well support the home team, and they are great shocks.
                      Now I know what to do with the old ones I put in the box my new Progressives came in! Once I find the box! Lol

                      Ed

                      ****
                      GS750TZ V&H/4-1, Progressive Shocks, Rebuilt MC/braided line, Tarozzi Stabilizer[Seq#2312]
                      GS750TZ Parts Bike [Seq#6036]
                      GSX-R750Y (Sold)

                      my opinion shouldn't be taken as gospel or in any way that would lead you to believe otherwise (30Sep2021)

                      Comment

                      • Guest

                        #12
                        Hi All
                        Thank you again for all the advice and views. So I didn?t get over to Hagon?s in Hainault as I work in the NHS and it is a bit busy with the COVID-19 business at the moment......

                        So as a stop gap I found a pair of shocks on fleebay for ?65, (not sure what that is in $ but not pretty cheap) that were in keeping with the originals, full chrome and similar style. The make is ?Hi Level? which the Chinese must have thought a reasonable name for shocks!

                        I took the opportunity to strip down the whole backend, clean 40 years of muck off, respray the swing arm and frame etc as a temporary fix until I have time to strip and powder coat the whole thing properly. I have to say that the end result with the budget shocks looks ok.

                        I would love to post a picture of it with this message but for the life of me I cannot figure how the hell to upload a picture on here! Great though this forum is I find it really hard to pilot. This could of course just be my inability.😳

                        If someone can tell me how to I will do so forthwith. Happy to accept disparaging comments about my IT competence in due course!

                        Cheers
                        Adi

                        Comment

                        • Guest

                          #13
                          😂 Absolutely right!

                          Comment

                          • Steve
                            GS Whisperer
                            • Jun 2005
                            • 35925
                            • southwest oHIo

                            #14
                            Originally posted by Adi
                            So as a stop gap I found a pair of shocks on fleebay for ?65, (not sure what that is in $ but not pretty cheap) that were in keeping with the originals, full chrome and similar style. The make is “Hi Level” which the Chinese must have thought a reasonable name for shocks!
                            65GBP is about $76, which is dirt cheap. In fact, TOO cheap. There are EMGO brand shocks available on e-Bay that go for about $100 and are absolutely lousy, so I wish you luck with your "Hi Level" shocks.

                            .
                            sigpic
                            mine: 2000 Honda GoldWing GL1500SE and 1980 GS850G'K' "Junior"
                            hers: 1982 GS850GL - "Angel" and 1969 Suzuki T250 Scrambler
                            #1 son: 1986 Yamaha Venture Royale 1300 and 1982 GS650GL "Rat Bagger"
                            #2 son: 1980 GS1000G
                            Family Portrait
                            Siblings and Spouses
                            Mom's first ride
                            Want a copy of my valve adjust spreadsheet for your 2-valve per cylinder engine? Send me an e-mail request (not a PM)
                            (Click on my username in the upper-left corner for e-mail info.)

                            Comment

                            • Guest

                              #15
                              Hi Steve
                              That?s what I figured but hopefully they will keep it bouncing until I can get some Hagon?s!😂

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