aprilia sr125cc 2 stroke cylinder kit

Discussion in 'The Workshop' started by andrew jones, Jul 1, 2019.

  1. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
    hi replacing the cylinder and piston on my aprilia sr125cc 2 stroke engine .the new cylinder comes with a head gasket but i checked aprilia site and they dont list a gasket and there wasnt 1 fitted with old cylinder.also is it worth gapping the piston rings as there were no instructions in the box and also does the r on the piston rings face up.
     
  2. MARSH

    MARSH Whooooo!

    Messages:
    2,542
    Rides:
    Piaggio Typhoon
    Std 125 or 172cc?
     
  3. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
    its a 125cc cylinder kit from ebay
     
  4. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
    just checked the ring gap and its 0.30mm
     
  5. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
  6. Damjan

    Damjan Member

    Messages:
    82
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    Baotian Falcon 50R
    Can u take some pictures from the cylinder outside inside ?
     
  7. MARSH

    MARSH Whooooo!

    Messages:
    2,542
    Rides:
    Piaggio Typhoon
    The genuine cylinders don't have a gasket !
     
  8. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
  9. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
  10. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
    photo bucket is shit
     
  11. Mehmet

    Mehmet Active Member

    Messages:
    2,976
    Rides:
    AUDI A3
    Orrrrrr......just sell the bike to me
     
  12. scubabiker

    scubabiker NITROJUNKIE

    Messages:
    6,673
    Do the transfer ports match the case?
     
  13. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
    for sale if you like
     
  14. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
    i didnt check it is an exact copy of a piaggio 125 cylinger good quality its running nice just got to upjet for open filter
     
  15. scubabiker

    scubabiker NITROJUNKIE

    Messages:
    6,673
    Open filter.... Yuk..
     
  16. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
    well foam filter
     
  17. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
  18. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro
  19. andrew jones

    andrew jones New Member

    Messages:
    17
    Rides:
    scomadi 125cc 2 stro

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