530 chains for gsxr wheel swap

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  • mullesaurus
    • Jan 2026

    #1

    530 chains for gsxr wheel swap

    i'm running a 5/8" 530 offset front sprocket and fancy rear from katman on my 80 gs1000e with 90s gsxr wheels and 180 rear tire. the chain i picked up from him is a fancy ek x-ring which is way too wide to clear everything. with the chain lined up using an alignment tool it rubs the shocks, tire, and frame. at about 25mm wide pin-to-pin it is nearly as wide as the stock 630. i have called rk, did, and ek. their non o-ring chains still run in the neighborhood. of 22-23mm. i picked up a cheapie parts unlimited standard chain of unknown tensile strength which measures at 20mm wide and fits ok only ticking the frame.

    the question is: what chain is everyone else out there running? in retrospect i should have gone with a 520 set up. but i didn't.

    any help would be appreciated.
    thanks.

    i should also mention the wheel spacing is dead nuts with the sprockets aligned.
    Last edited by Guest; 03-19-2009, 12:53 PM.
  • 80GS1000

    #2
    I'm using a DID ERV3 520 chain which measures 18.6 mm wide. No frame clearance issues this way with a 5/8" offset front sprocket and a 180 rear tire, same bike as you with a '80 GS1000E.

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    • reddirtrider

      #3
      I'm running a 520 standard non O-ring with a bit of a notch in the frame and have no clearance issues.

      The 520 O-ring unit is a bit wider. Are you using the O-ringer on your bike 80GS1000?

      Comment

      • 80GS1000

        #4
        Originally posted by reddirtrider
        I'm running a 520 standard non O-ring with a bit of a notch in the frame and have no clearance issues.

        The 520 O-ring unit is a bit wider. Are you using the O-ringer on your bike 80GS1000?
        Yes, the DID 520ERV3 is a "X"-ring chain. http://www.didchain.com/xring1.htm

        Comment

        • mullesaurus

          #5
          i'm seeing a pattern here. looks like i might have to go with a 520 setup whether i want to or not.

          Comment

          • Agemax
            Forum Guru
            • Apr 2008
            • 8371
            • plymouth uk

            #6
            strange this, i run a gsxr rear wheel with a 180 rear tyre, offset front sprocket and a 530 chain. ok the chain just clears the frame but not really any problems. its not an x ring chain.
            1978 GS1085.

            Just remember, an opinion without 3.14 is just an onion!

            Comment

            • mullesaurus

              #7
              Originally posted by Agemax
              strange this, i run a gsxr rear wheel with a 180 rear tyre, offset front sprocket and a 530 chain. ok the chain just clears the frame but not really any problems. its not an x ring chain.

              any idea where the chain came from? the off brand chain i have clears enough i'm just nervous running it. how long have you been running it? it may be my best option i just have terrible visions of snapping the thing on take off.

              Comment

              • liloaty

                #8
                Originally posted by mullesaurus
                i'm running a 5/8" 530 offset front sprocket and fancy rear from katman on my 80 gs1000e with 90s gsxr wheels and 180 rear tire. the chain i picked up from him is a fancy ek x-ring which is way too wide to clear everything. with the chain lined up using an alignment tool it rubs the shocks, tire, and frame. at about 25mm wide pin-to-pin it is nearly as wide as the stock 630. i have called rk, did, and ek. their non o-ring chains still run in the neighborhood. of 22-23mm. i picked up a cheapie parts unlimited standard chain of unknown tensile strength which measures at 20mm wide and fits ok only ticking the frame.

                the question is: what chain is everyone else out there running? in retrospect i should have gone with a 520 set up. but i didn't.

                any help would be appreciated.
                thanks.

                i should also mention the wheel spacing is dead nuts with the sprockets aligned.
                Are you using the GS sprocket carrier?

                Comment

                • mullesaurus

                  #9
                  i am using the gs sprocket carrier

                  Comment

                  • tone

                    #10
                    As mentioned a lot of times before ive done quite a few 5.5" wheel swaps on gs's & never had a problem using 530 chains, but having said that i dont use a 5/8 ofset front sprocket either (too much ofsett)

                    cheers tone

                    Comment

                    • makenzie71

                      #11
                      I don't have as tight of clearances as you, but I run DID 520 roller chains with are exactly 17m wide.

                      Comment

                      • jwhelan65

                        #12
                        520

                        I started out with a 530 conversion with 5/8 offset and ended up going with a 520 set up. It solves a lot of issues as you can see from the pic. It clears the wheel, the shock and most importantly no gauging of the frame.
                        The pic below is a 5/8 offset with a Gold DID 520 ERV3, stock GS carrier, b12 swingarm and a Pirelli 180





                        Last edited by Guest; 03-22-2009, 06:36 PM.

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                        • jwhelan65

                          #13
                          spacers

                          Here is the custom rear spacer on the right(from Katman) and the stock bandit caliper side spacer on the left

                          Comment

                          • liloaty

                            #14
                            Originally posted by jwhelan65
                            Here is the custom rear spacer on the right(from Katman) and the stock bandit caliper side spacer on the left

                            I'm running a Bandit rear, and I didn't have to use any custom spacers. Just the stock GS sprocket carrier.

                            Comment

                            • jwhelan65

                              #15
                              Originally posted by liloaty
                              I'm running a Bandit rear, and I didn't have to use any custom spacers. Just the stock GS sprocket carrier.

                              liloaty,

                              I had trouble clearing the Ohlins, because the spring is longer than the stock GS shocks, everything had to move 2mm over to allow for chain clearance.

                              Comment

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