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Rear Suspension on ZR250

Discussion in 'Maintenance' started by Seapop, May 27, 2015.

  1. Seapop

    Seapop Well-Known Member Premium Member Contributing Member

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    G'day Team

    Probably a basic question yet again.
    Was wondering how I would go about adjusting the rear suspension on my ZR250 (1994).
    The person I bought it off was at least 30kg lighter than me and I get the feeling that when I sit on the bike it feels a little "too" comfortable and swoops down a little "too" low.

    Was wondering if I needed to take it in to a shop to stiffen the rear suspension or if I could easily do it myself? Do I need a special tool? Or could I use a screw driver and a hammer to slowly and calmly bash away at what looks like an extremely large washer with teeth on the suspension itself? (Excuse the complete newbieness here but I have no idea what its called or what im looking at or what precautions I need to take when dealing with it).

    Thanks again
     
  2. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

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  3. Phil

    Phil Senior Member Contributing Member

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    Mr Grey has given the correct details, one thing to check is your tool kit if the bike still has one??? Some manufacturers actually included the C spanner in the kit.....worth a check. Good luck mate.
     
  4. Seapop

    Seapop Well-Known Member Premium Member Contributing Member

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    Great thanks guys, Front suspensions seems very soft as well, clearly the bike was set up for a much lighter rider. Will most likely take it in to the shop which is only 150metres down the road and ask them if they can adjust it quickly for a couple of bucks. If its gonna cost me 3 arms then ill sort it out myself.

    ZXR manual quoted thanks to @GreyImport seems very straightforward, and im sorry but have no clue what USD forks are.

    @Phil the bike did not come with a tool kit unfortunately =( the previous owner probably had no clue what a tool kit was on a bike.
    Have picked up some stuff from info on one of my previous threads and have made myself a mini tool kit but I dont have the C-spanner.
     
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  5. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

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    USD = upside down

    normal forks

    normal.jpg

    USD forks

    usd.jpg
     
  6. Phil

    Phil Senior Member Contributing Member

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    Not a problem, just thought I'd mention it. Many have no idea what the C spanner was for.......hence if you look at the rear shock adjuster......most of the time there isn't a mark on them apart from grim.
     
  7. Seapop

    Seapop Well-Known Member Premium Member Contributing Member

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  8. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

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    The ZXR USDs have 3 points of adjustment so the Balius may still have some also ..... have a look in the manual and you will see where they are and what they do.
     
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