Naraku 09311129 Cylinder-piston kitRef : NARK00141A / 09311129

NARAKU V.2 70 cm³ Cylinder Kit (Manufacturer's ref: NK102.66.2)

This 70 cm³ NARAKU cast iron cylinder kit is designed for liquid-cooled pentagonal Piaggio engines (from 1997 onwards). Aimed at urban riders and roadsters looking to replace the original displacement, it retains the original format while accommodating both original and sporty exhausts.

• Volume: 70 cm³ (sport cylinder kit, cast iron)
• Piston with molybdenum coating: protection during the running-in period (coating dissolves after a few hours of operation)
• Compatible with Piaggio pentagonal type engines, liquid-cooled (from 1997 onwards)
• Supplied with a gasket set
• The original cylinder head can be used, but the use of a 70 cc cylinder head is recommended (sold separately)

Installation tips: if you keep the original carburettor, increase the jet calibration by about 7 to 10% (indicative value). To fully benefit from the kit, a sport carburettor of 17.5 to 19 mm is recommended. Do not neglect the running-in and checking of clearances during assembly to ensure optimal lifespan.

Examples of compatible models: Piaggio NRG DD 50 LC Power (CA7), Gilera Runner SP 50 (C46), Aprilia SR 50 R LC (VF).