Cylinder MALOSSI I-Tech Ø63 Pin Ø15 MBK / Yamaha 150cc 12-16 H2O 4T

Technical data:

• Bore: Ø63 mm
• Stroke: 58.7 mm
• Displacement: 183 cc
• Compression ratio: 10.6:1
• Material: heat-treated high-silicon aluminium alloy
• Bore coating: Nikasil (silicon carbide in a nickel matrix), double diamond cross-hatch honing
• Machining: high-precision CNC
• Cylinder-to-piston clearance: 0.05 mm
• Enlarged heat exchange surfaces
• Piston: extra-compact, CNC-machined, high-silicon low-expansion aluminium alloy, tin-coated sliding surfaces
• Piston rings: 3 (1st nitrided and chrome-plated steel compression ring, 2nd special cast iron ring, 3-piece chrome-plated steel oil scraper ring)
• Piston pin: Ø15 mm
• For 4-valve engines
• Bore category: big bore
• Cylinder head: not included
• OEM part number: 3115707

Fits:

• MBK Oceo 150i H2O 4T 2014
• Yamaha S-Max 160i H2O 4T 2014-2015
• Yamaha Xenter 150i H2O 4T 2012-2016