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MALOSSI solid shoulders crankshaft, cone 20, connecting rod 97, stroke 51, for Vespa 50 Special L N R 125 primavera et3 PK
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MALOSSI solid shoulders crankshaft, cone 20, connecting rod 97, stroke 51, for Vespa 50 Special L N R 125 primavera et3 PK
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| Price: |
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|---|---|
| Freight costs: | From € 8,43 VAT included (22%)Details |
| Item code: | 5771 |
| Marca: |  |
| Codice produttore: | 5316528 |
| Weight: | 1,500 Kg |
| Quantity: |
Descrizione
The Malossi full-shouldered shaft, intended only for Vespa engines modified to use a reed valve admission system instead of the original rotary valve, are the new frontier for Vespa enthusiasts.
As with the rotary valve version, optimum balance is provided by wolfram inserts. In addition, the transmission-side half-shoulder has specially designed chamfers to facilitate the entry of fresh gases into the crankcase.
The circular mass structure is the area that benefits most from this new shaft and crankcase configuration, receiving the maximum amount of pressure possible.
As with the rotary valve version, optimum balance is provided by wolfram inserts. In addition, the transmission-side half-shoulder has specially designed chamfers to facilitate the entry of fresh gases into the crankcase.
The circular mass structure is the area that benefits most from this new shaft and crankcase configuration, receiving the maximum amount of pressure possible.
Reserved area
