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Alluminium cylinder kit MALOSSI for modify engine 218cc ø75.5 H20 4 - stroke for APRILIA SR MAX 125 11 -- 14
3113955_2
€369.56
€295.65
Save 20%
Delivery: 5-10 days
- Free shipping Europe
ALLUMINIUM CYLINDER MALOSSI FOR MODIFY ENGINE
TECHNICAL FEATURES
CYLINDER
- Bore Ø 75.5 mm;
- Stroke 48,6 mm;
- Displacement 218;
- Compression ratio 12.5:1.
- 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.
- FOR SCOOTER MODEL: APRILIA SR MAX 125 (Mount ONLY with the Force Master 2.1 control unit art. 5519811 )
- 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.
- 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 chromiumplated specialsteel alloy.
