gs650 vs gs750es

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • n00ben7
    • Feb 2026

    #1

    gs650 vs gs750es

    Hi guys, looking for a project.

    Both bikes crank but no start from "sitting too long", what they all say. Anyway I have some cash to spend and want to fix something up.

    Option 1:
    1981 GS650 for $600, cranks but doesnt start, guy says gas has been in there for 3 years, hopefully just a carb cleaning.

    Option 2:
    1986 GS750ES for $950, been stored for almost 20 years but it seems in mint shape. Guy says he fogged the cylinders, and the motor is not seized.

    I thought the gs750 stopped in 1983, but it shows on the catalogs that it does go to 1986... However I cannot find parts for this bike in online parts catalogs. It's not an option in the drop down lists of every site I tried.

    I'm leaning more towards the 650 tbh... if I end up buying a lemon at least I'm not too deep in the hole. Any opinions on either bike, pros and cons? I'm not looking for speed, I'd rather have a lighter and easier to work on bike.

    Thanks guys.
  • trevor
    Forum LongTimer
    Past Site Supporter
    • Oct 2011
    • 18680
    • Victoria bc

    #2
    Originally posted by n00ben7
    Hi guys, looking for a project.

    Both bikes crank but no start from "sitting too long", what they all say. Anyway I have some cash to spend and want to fix something up.

    Option 1:
    1981 GS650 for $600, cranks but doesnt start, guy says gas has been in there for 3 years, hopefully just a carb cleaning.

    Option 2:
    1986 GS750ES for $950, been stored for almost 20 years but it seems in mint shape. Guy says he fogged the cylinders, and the motor is not seized.

    I thought the gs750 stopped in 1983, but it shows on the catalogs that it does go to 1986... However I cannot find parts for this bike in online parts catalogs. It's not an option in the drop down lists of every site I tried.

    I'm leaning more towards the 650 tbh... if I end up buying a lemon at least I'm not too deep in the hole. Any opinions on either bike, pros and cons? I'm not looking for speed, I'd rather have a lighter and easier to work on bike.

    Thanks guys.
    The 750....no brainer!
    No signature :(

    Comment

    • n00ben7

      #3
      Originally posted by trevor
      The 750....no brainer!
      Why though? I forgot to mention I want to build a cafe racer. The 650 seems to be easier to work on.

      Aside from engine size and year, what's better about the 750?

      I'm having trouble finding parts for this model year. There are plenty of 650s around. Havent heard of an 86 gs750es until today. I thought the guy mispelled it and meant gsx750es D:
      Last edited by Guest; 05-03-2020, 10:41 PM.

      Comment

      • Nessism
        Forum LongTimer
        GSResource Superstar
        Past Site Supporter
        Super Site Supporter
        • Mar 2006
        • 35790
        • Torrance, CA

        #4
        Find the OEM parts fishe like the one at Parzilla. I'm not sure about Ontario but there must be something similar there.
        Ed

        To measure is to know.

        Mikuni O-ring Kits For Sale...https://www.thegsresources.com/_foru...ts#post1703182

        Top Newbie Mistakes thread...http://www.thegsresources.com/_forum...d.php?t=171846

        Carb rebuild tutorial...https://gsarchive.bwringer.com/mtsac...d_Tutorial.pdf

        KZ750E Rebuild Thread...http://www.thegsresources.com/_forum...0-Resurrection

        Comment

        • n00ben7

          #5
          Originally posted by Nessism
          Find the OEM parts fishe like the one at Parzilla. I'm not sure about Ontario but there must be something similar there.
          You're leaning towards the 750 as well? No one has given me pros and cons D: is the 650 that bad a bike?

          https://www.partzilla.com/catalog/su...otorcycle/1986 They have the GSX listed, but not the GS. I guess I could call/chat with representatives but the fact it's not on most lists is worrisome.

          Comment

          • Rob S.
            Forum Guru
            Past Site Supporter
            • Dec 2013
            • 9393
            • New York City

            #6
            Originally posted by n00ben7
            They have the GSX listed, but not the GS.
            I think the GS is called the GSX everywhere but the U.S.A.
            1982 GS1100E V&H "SS" exhaust, APE pods, 1150 oil cooler, 140 speedo, 99.3 rear wheel HP, black engine, '83 red

            2016 XL883L sigpic Two-tone blue and white. Almost 42 hp! Status: destroyed, now owned by the insurance company. The hole in my memory starts an hour before the accident and ends 24 hours after.

            Comment

            • Rich82GS750TZ
              Forum Guru
              Past Site Supporter
              Super Site Supporter
              • Jun 2018
              • 5573
              • Mifflinburg, PA / Land of Tar & Chip

              #7
              If you could post a decent picture of that supposed 86 750, I'm sure someone here could properly identify it. It would be a 16V, if 80 or newer, and chain drive.

              The 650 is, by my recollection, necessarily, a shaft drive bike, and and 8V engine.
              Links

              Comment

              • dorkburger
                Forum LongTimer
                Past Site Supporter
                • Jan 2013
                • 10770
                • Stupid Freehold Boro NJ

                #8
                750 for me as well based on personal preference. If you're into the cafe thing the 650 is probably more fitting. Is the 650 a G (shaft drive), or E (chain drive)?
                sigpic
                When consulting the magic 8 ball for advice, one must first ask it "will your answers be accurate?"

                Glen
                -85 1150 es - Plus size supermodel.
                -Rusty old scooter.
                Other things I like to photograph.....instagram.com/gs_junkie
                https://www.instagram.com/glen_brenner/
                https://www.flickr.com/photos/152267...7713345317771/

                Comment

                • n00ben7

                  #9
                  Originally posted by dorkburger
                  750 for me as well based on personal preference. If you're into the cafe thing the 650 is probably more fitting. Is the 650 a G (shaft drive), or E (chain drive)?
                  Chain

                  750:
                  ad_1588600393242.jpg

                  Comment

                  • Rob S.
                    Forum Guru
                    Past Site Supporter
                    • Dec 2013
                    • 9393
                    • New York City

                    #10
                    Originally posted by n00ben7
                    Chain

                    750:
                    [ATTACH=CONFIG]60940[/ATTACH]
                    How come the U.S. didn't get those snazzy color schemes?

                    Were there any 650 twins?
                    1982 GS1100E V&H "SS" exhaust, APE pods, 1150 oil cooler, 140 speedo, 99.3 rear wheel HP, black engine, '83 red

                    2016 XL883L sigpic Two-tone blue and white. Almost 42 hp! Status: destroyed, now owned by the insurance company. The hole in my memory starts an hour before the accident and ends 24 hours after.

                    Comment

                    • trevor
                      Forum LongTimer
                      Past Site Supporter
                      • Oct 2011
                      • 18680
                      • Victoria bc

                      #11
                      Originally posted by Rob S.
                      I think the GS is called the GSX everywhere but the U.S.A.
                      It's a GS here too
                      No signature :(

                      Comment

                      • Rich82GS750TZ
                        Forum Guru
                        Past Site Supporter
                        Super Site Supporter
                        • Jun 2018
                        • 5573
                        • Mifflinburg, PA / Land of Tar & Chip

                        #12
                        So like the PO said, looking at parts fiches like partsoutlaw, there's no 86 750ES. Last year they show a fiche for is 83. '83 looks close to the pic he posted, but I don't know if it's exactly the same. Was that bike imported from somewhere other that North America?
                        Links

                        Comment

                        • Rob S.
                          Forum Guru
                          Past Site Supporter
                          • Dec 2013
                          • 9393
                          • New York City

                          #13
                          Originally posted by Rich82GS750TZ
                          Was that bike imported from somewhere other that North America?
                          Do you suspect Luxembourg?
                          1982 GS1100E V&H "SS" exhaust, APE pods, 1150 oil cooler, 140 speedo, 99.3 rear wheel HP, black engine, '83 red

                          2016 XL883L sigpic Two-tone blue and white. Almost 42 hp! Status: destroyed, now owned by the insurance company. The hole in my memory starts an hour before the accident and ends 24 hours after.

                          Comment

                          • Rich82GS750TZ
                            Forum Guru
                            Past Site Supporter
                            Super Site Supporter
                            • Jun 2018
                            • 5573
                            • Mifflinburg, PA / Land of Tar & Chip

                            #14
                            Originally posted by Rob S.
                            Do you suspect Luxembourg?
                            Sure. Luxembourg, South Arfica, Madagascar,Sri Lanka, Vietnam? IDK.

                            Rob, I'm not getting your reference, if there is one.
                            Links

                            Comment

                            • Rob S.
                              Forum Guru
                              Past Site Supporter
                              • Dec 2013
                              • 9393
                              • New York City

                              #15
                              Originally posted by Rich82GS750TZ
                              Luxembourg...I'm not getting your reference, if there is one.
                              Corona virus conspiracy theory.
                              1982 GS1100E V&H "SS" exhaust, APE pods, 1150 oil cooler, 140 speedo, 99.3 rear wheel HP, black engine, '83 red

                              2016 XL883L sigpic Two-tone blue and white. Almost 42 hp! Status: destroyed, now owned by the insurance company. The hole in my memory starts an hour before the accident and ends 24 hours after.

                              Comment

                              Working...