ALUM-COMPL.CYL. Ø 63 pin Ø 14 H2O I-TECH 4-stroke

TECHNICAL FEATURES

Cylinder

• Bore : Ø 63 mm
• Stroke : 58.7 mm
• Displacement : 183 cc
• Compression ratio : 11.48
• 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

 
  To be installed exclusively with Force Master control unit 5517738
  PIAGGIO MEDLEY 125 ie 4T LC euro 4 2016->2019 (MA01M)
  VESPA GTS 125 ie 4T LC euro 4 2017->2020
  VESPA GTS Super 125 ie 4T LC euro 4 2017->2020

To be installed exclusively with Force Master control unit 5518182
  PIAGGIO MEDLEY 150 ie 4T LC euro 4 2016->2019
  VESPA GTS 150 ie 4T LC euro 4 2017->2020
  VESPA GTS Super 150 ie 4T LC euro 4 2017->2020

To be installed exclusively with Force Master control unit 5518844
  PIAGGIO MEDLEY 125 ie 4T LC euro 4 2020 (MB01M)
  PIAGGIO MEDLEY 150 ie 4T LC euro 4 2020
  PIAGGIO MEDLEY S 150 ie 4T LC euro 4 2020

To be installed exclusively with Force Master control unit 5519463
  APRILIA SR GT 125 ie 4T LC euro 5 2022-> (MD51M)
  APRILIA SR GT Sport 125 ie 4T LC euro 5 2022-> (MD51M)
  PIAGGIO MEDLEY 125 ie 4T LC euro 5 2021-> (MD01M)
  PIAGGIO MEDLEY 150 ie 4T LC euro 5 2021-> (MD02M)
  PIAGGIO MEDLEY S 125 ie 4T LC euro 5 2021-> (MD01M)
  PIAGGIO MEDLEY S 150 ie 4T LC euro 5 2021-> (MD02M)
  VESPA GTS 125 ie 4T LC euro 5 2021->
  VESPA GTS 150 ie 4T LC euro 5 2021->
  VESPA GTS Super 125 ie 4T LC euro 5 2021->
  VESPA GTS Super 150 ie 4T LC euro 5 2021->

Products reserved exclusively for racing in specifically designed locations according to the provisions of the competent sporting authorities. We disclaim all liability for improper use