Tuning cylinder from D.R. with 130 cc for Vespa PK/Primavera 125: This high-performance cylinder offers a perfect combination of performance and durability, specially developed for Vespa Smallframe models. With a bore of 57.0 mm and a displacement of 130 cc, the cylinder impresses with its Nikasil coating for optimum durability and heat dissipation. The 6 transfer ports and elliptical exhaust contribute to improved engine performance, while the high-quality aluminum construction ensures light weight, better heat dissipation and low wear.
Product details:Stroke: 51 mm
Aluminum cylinder with nickel-silicon coating
Piston with 2 piston rings for extreme durability
Includes cylinder head and M8 exhaust studs
Performance & balance: The large combustion chamber of the cylinder head with wide squeeze band ensures improved combustion while the spark plug remains in its usual position. Thanks to the perfect balance of performance and quality, this tuning cylinder meets even the highest expectations of demanding Vespa riders.
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