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High-quality replacement gudgeon pin circlips from Malossi for 10mm and...
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Replacement reed valve gasket for all Minarelli Horizontal engines.
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The thermal grade of the spark-plug is of prime importance with tuning...
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The Corsa is a Polini Powerfull Mid-Race 70cc...
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The Corsa is a Polini Powerfull Mid-Race 70cc cylinder improved from the Polini Sport 70cc cylinder. Extreme port timing, polished exhaust port and increased primary compression result signifiant power increase compared to standard 70cc cylinders with very good reliability. The piston is equipped with a chrome and a grey cast iron piston ring. To reach maximum power, the cylinder should be used in conjunction with a racing exhaust and bigger carburetor (21mm). We also suggest to use renforced crankshaft.
Available in 4-20 days
| Engine Type | Minarelli Vertical |
| Piston Pin | 10mm |
| Stroke | 39.2mm |
| Displacement | 70cc |
| Conrod Length | 80mm |
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: 204.0540
Brand: Polini
Replacement piston for the Polini corsa 70cc cylinder kits
Reference: 209.0225
Brand: Polini
This is the complete gasket set for original for Polini sport,corsa,alu and evolution 70cc cylinders. Check the picture to see which gaskets are included.
Exhaust stud M6x1mm, for nearly all engines. Required to screw the exhaust to...
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Polini Exhaust Evolution 2 70cc, racing exhaust by renowned Italian...
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Polini's new clutch bell now also features a shrunk-on finned ring the way it...
Reference: 166.0079
Brand: Polini
This aluminium series consists of very high performing cylinders manufactured...
Reference: 166.0074/E
Brand: Polini
Reference: 166.0074/12E
Brand: Polini