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Cylinder Kit Aluminium Malossi Sport 88cc GY6 50cc 139QMB/QMA - Kit Cylindre Aluminium Malossi Sport 88cc GY6 50cc 139QMB/QMA - 3113243
  • SKU: 3113243
  • Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock

Cylinder Kit Aluminum Malossi Sport 88cc GY6 50cc 139QMB/QMA

$349.99
Shipping calculated at checkout.
DESCRIPTION

Cylinder

  • Material: primary aluminum alloy with high silicon content, hardened and tempered, cylinder liner with application of silicon carbides in a galvanic nickel matrix and cross-smoothing by two diamond passes, with very strict tolerances.
  • Machining: by high-precision CNC machine tools.
  • Cylinder-piston couplings with coupling tolerance of 0.05 mm.
  • Heat exchange surfaces recalculated and enlarged.

Piston

  • Extra compact with three segments.
  • Material: special high-silicon aluminum alloy with low thermal expansion with tin application on the sliding walls.
  • Machining by CNC machine tools
  • Lightened and reinforced.
  • Enlarged heat exchange surfaces.

Segments

  • Compression - special with high sliding and very high mechanical resistance, in chrome-plated S10 spheroidal cast iron.
  • 1st scraper segment - in chrome-plated S10 spheroidal cast iron.
  • 2nd scraper segment - three-piece, made of special steel, chrome-plated.

Cylinder

  • Material: primary aluminum alloy with high silicon content quenched and tempered, cylinder liner with application of silicon carbides in a galvanic nickel matrix and crossed smoothing by two diamond passes, with very strict tolerances.
  • Machining: by high-precision CNC machine tools.
  • Cylinder-piston couplings with 0.05mm mating tolerance.
  • Recalculated and enlarged heat exchange surfaces.


Piston

  • Extra compact with three segments.
  • Material: special aluminum alloy with high silicon content and low thermal expansion with tin application on the sliding walls.
  • Machining by CNC machine tools.
  • Lightened and reinforced.
  • Enlarged heat exchange surfaces.


Segments

  • Compression - special with high sliding and very high mechanical resistance, in chrome-plated S10 spheroidal cast iron.
  • 1st oil ring - in chrome-plated S10 spheroidal cast iron.
  • 2nd oil ring - in three pieces of special steel, chrome-plated.
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