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    Cylinder head 101 OCTANE 139QMB/QMA 50cc, without SAS

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    In stock
    SKU
    RPBT12277
    101 OCTANE
    Special Price €35.00 Regular Price €50.00 -30%
    Dispatching between 12.10.2026 and 19.10.2026
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    Complete cylinder head for the 50cc 139QMB / QMA engine. Unlike many cylinder heads offered, this one comes complete. This means valves, valve springs, valve stem seals, etc. are completely pre-assembled. The cylinder head is thus ready for installation and the fiddly replacement and grinding of the valves in conjunction with required special tools is eliminated.


    The head is delivered without secondary air system [SLS]. This can be easily decommissioned, which benefits smoother running and a little more torque.


    Rocker arm bridge and camshaft are not included in the scope of delivery. Delivery is as shown.

  • Short valves, because without SLS
    • .
  • Valve length: 64mm

    • More Information
    Weight 1.040000
    Barcode EAN13 4250362412508
    Height 0
    Width 0
    Brand 101 OCTANE
    Lenght 0
    Availability In the central warehouse
    Fits on engine 50cc GY6 1P39QMB
    Supplier reference BT12277
    Ships in 4-9 tööpäeva
    Campains Suvelõpu tühjendus
    Fitment chart (old) SYM FIDDLE 1 50 4T AC 1990-2008 ORBIT 1 50 4T AC 1990-2008
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    This product fits these motorcycles

    22 models, 14 makes

    AGM

    • GMX 4502011-2015
    • QM50QT-6A2005-2010

    ATU (EXPLORER)

    • CITY STAR2005-2010
    • FORMULA2000
    • FORMULA ONE2005-2010
    • LEVEL 1002005-2010

    BENZHOU

    • FORMULA2000

    BUFALLO

    • WIND 501990-2005

    DAZON

    • DIAMONDBACK 502000-2010

    EXPLORER

    • FORMULA2000

    FLEX TECH

    • VENUS 502000-2010

    GENERIC

    • ONYX 50 4T2004-2008

    JACKFOX

    • FORMULA2000

    MOTORRO

    • HAWK 502000-2008

    QINGQI

    • RS4002005-2010
    • RS4502005-2010

    ROKETA

    • BAHAMA MC-07 502004-2007
    • MAUI MC-08 502005-2008

    SUKIDA

    • VENUS 502008-2015

    SYM

    • FIDDLE II 502007-2008
    • ORBIT I 502006-2009
    • SYMPLY 502010-2017

    No matching models

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