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Replacement reed valve gasket for all Minarelli Horizontal engines.
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The Polini Sport 50cc is a very durable...
The Polini Sport 50cc is a very durable performance cast iron cylinder for everyday use. This kit is known for its impressive top speed considering the category it belongs to, and even more for its excellent performance at low and mid rpm range. It can be used with the original carburetor. Attention! Requires a long reach spark plug. (OEM doesn't work) BR8ES, BR9ES, BR8EIX, BR9EIX.
In stock
Engine Type | Minarelli Horizontal |
Piston Pin | 10mm |
Stroke | 39.2mm |
Displacement | 50cc |
Conrod Length | 80mm |
Bore | 40mm |
Recommended Spark Plug | BR8ES |
Reference: BR9ES-3194
Brand: NGK
The thermal grade of the spark-plug is of prime importance with tuning kits; if the wrong grade is used the kit will overheat or the spark-plug will foul. A hotter spark plug transfers more heat to the cyl head, which may lead to piston seizures. The Corsa kit comes with the correct spark-plug, for other kits we recommend the plug listed here. As a rule...
Reference: 204.0720
Brand: Polini
Replacement piston for Polini sport 50cc cylinder kits.
Reference: 209.0409
Brand: Polini
This is the complete gasket set for Polini sport 50cc cylinders.
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