Malossi, 3113864, M.3113864
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Malossi Big Bore Cylinder Kit I-Tech 66cc 44mm for Yamaha C3, Zuma 50F, Giggle 50 4-stroke Minarelli LC
Malossi Big Bore Cylinder Kit I-Tech 66cc 44mm for Yamaha C3, Zuma 50F, Giggle 50 4-stroke Minarelli LC
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old price $492.00
- $42.01 (8.54 %)
Malossi Big Bore Cylinder Kit I-Tech 66cc 44mm for Yamaha C3, Zuma 50F, Giggle 50 4-stroke Minarelli LC
Yamaha Zuma 50F Four Stroke EFI Liquid Cooled Big Bore Kit 66cc

Comes with Racing Malossi CDI for higher RPM.
The Force Master 2 CDI that is included is the innovative CDI which allows to change the injection in order to fit perfectly the new Malossi 4-stroke cylinder kit. Malossi 66cc BigBore cylinder for new water-cooled Yamaha 4-stroke 50cc engines with injection. 44mm bore = 66.11cc capacity meaning great torque and improved acceleration. the supplied Force Master 2 ECU unit features 3 programs for best tune fuel consumption. Well-engineered cylinder, piston and rings. Great for daily use.
  • Bore: Ø 44 mm;
  • Stroke: 43.6 mm;
  • Displacement: 66.30 cc;
  • Compression ratio: 1:12
  • Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coatingin a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances
  • Machining: on machine tools with high precision numerical control
  • Cylinder-piston connection with an allowance of 0.05 mm
  • Recalculated and upgraded heat exchange surfaces


    • Ultra compact with 3 rings
    • Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces
    • Machining on machine tools with numerical control
    • Lightened and reinforced
    • Upgraded heat exchange surfaces


    Piston rings

    • Special rings with high sliding ease and very high mechanical resistance
    • I° ring compression in nitrided and chromium steel
    • II° special cast iron ring
    • Three - piece scraper ring made of chromium-plated special steel alloy



    • Carburation adjusting
    • ± 20% at min/medium/max
    • 4 different maps:
      • curves 0: fuel adjustment values zeroed out (CDI excluded)
      • curve 1 : Malossi cylinder and original exhaust system
      • curve 2 : Malossi cylinder and tuned exhaust system
      • curves 3 : fuel adjustment values zeroed out (CDI excluded)

      Works on the following models:
      MBK NITRO 50 ie 4T LC euro
      MBK OVETTO UBS 50 ie 4T LC euro 2
      YAMAHA AEROX 4 50 ie 4T LC euro 2
      YAMAHA C3 [XF] 50 ie 4T LC euro 2 (A311E)
      YAMAHA GIGGLE [XF] 50 ie 4T LC euro 2 (A311E)
      YAMAHA NEO'S 4 50 ie 4T LC euro 2 (A316E)
      YAMAHA VOX [XF] 50 ie 4T LC euro 2 (A311E)
      YAMAHA ZUMA FX 50 ie 4T LC

      MALOSSI is the long-standing industry standard when it comes to after-market racing scooter products. We carry a wide range of performance scooter products from 49cc to 700cc in the Malossi products range. When selecting Malossi try not to mix and match brands know that Malossi components are designed to work with other Malossi components and it will make any upgrades easier to tune since they are designed to work with each other. Malossi is one of our top tier brands with our highest recommendation. They have an excellent price range, model selection, and the highest quality. All Malossi components are made 100% in Italy. All final manufacturing, assembly, and research and development is done at their facilities in Bologna. Order with confidence this is one of the best brands in the Racing Planet range.
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    spare parts
    piston pin clip Malossi MHR 10x0.8mm
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    located in EU warehouse
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