Forums 🚥 PIT STOP 🔧 Hyosung Technical Help GV250 Can chain adjustment.

This topic contains 2 replies, has 2 voices, and was last updated by  David W 11 months ago.

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  • #2139

    ♠️ MARCEL
    • Topics: 32
    • Replies: 205
    Nov 24, 2018
    North UK
    Points: 2,772

    Hey Wellsie,

    Only the 250cc , it uses a chain that is off a suzuki , it shouldn’t need replacing unless the bike has had a hard life or its around 50k old ish…

    However , the “tensioner” on the bike is automatic, that deals with the tension /& chain stretch as motor spins,  the tensioner is usually the “first item” to replace  as they do wear out more than a cam chain does.

    One way of checking the chain is to listen to it as it spins on the motor.
    another way is to remove the top valve cover

    • inspect cam sprockets for wear (the teeth eventually wear down)
    • touch the chain, if it feels saggy , it could be sign the tensioner is worn or the chain may need replacing

    the service manual only has this information about timing chains.


    if the image doesn’t go full screen when you click on it.  Save the image to your PC or  Press & Hold on your Phone to download it.

    Hope this info helps!

    // Meditation doesn't mean you have to sit still....

    • #2140

      David W
      • Topics: 3
      • Replies: 3
      Nov 24, 2018
      GV250 Aquila
      Points: 59


      Thanks for the info. The bike has very low milage but has not been looked after too well so I may change the tensioners anyway.


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