MALOSSI RACING CYLINDER 187 CC

3114621

FOR VESPA S/ LX / LXV

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Categories : RACING CYLINDER

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FOR VESPA S, LX , LXV


TECHNICAL FEATURES

Cylinder

  • Bore: Ø 70 mm
  • Stroke: 48.6 mm
  • Displacement: 187.6 cc
  • Compression ratio: 11.5:1.
  • Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in 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.

Piston

  • 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.

CDI

  • Carburation adjusting
  • ± 20% at min/medium/max
  • RPM limiter : + 1000 RPM
  • 4 different maps

WEIGHT : 1822 GRAMS

PRICE :34000 BAHT

PRICE : USD 1214.29

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