Master cylinder

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • bonkas
    • Jan 2026

    #1

    Master cylinder

    1981 GS650G.
    Hi, can we confirm that the M/C I have on this bike is the correct one, it has a 5/8" bore.
    The PN from the local dealer is 57600-49810.
    Does any of this info' tie up & if so where to buy one at a reasonable price.
    ?50 is not doing it for me.
    Thanks.
  • Larry D
    Forum Sage
    Past Site Supporter
    • Jul 2008
    • 4926
    • Indianapolis,IN

    #2
    Check this out.

    http://www.partsoutlaw.com/oemparts/...linder-model-x
    Larry D
    1980 GS450S
    1981 GS450S
    2003 Heritage Softtail

    Comment

    • Grimly
      Forum Guru
      Past Site Supporter
      Super Site Supporter
      • Sep 2012
      • 5760
      • Ireland

      #3
      Almost any 5/8 master cylinder with the 10mm banjo bolt at the front will do, and if you've got enough swing in your brake line an end-fitting feed will do too.
      I use Yam XJ900 and Honda Deauville m/cs; the Deauville one is nicer, with its adjustable span lever.
      Dave
      '79 GS850GN '80 GS850GT
      Only a dog knows why a motorcyclist sticks his head out of a car window

      Comment

      Working...