Piaggio Athena 44mm Stroker Crankshaft

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  • Regular price $ 199.99
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Stroker crankshaft from Athena for a ton of Piaggio powered scooters. 

44mm stroke with a 90mm connecting rod. 12mm wrist pin. 

The cheeks are 74.75mm in diameter and 40.8mm wide for you hackers. 

For Gilera Stalker, Piaggio NRG/Free, Vespa 50 ET2, etc.