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CRANKSHAFT POLINI EVOLUTION VESPA 125 ET3 SOLID SHOULDERS D.20 C.54 CONNECTING ROD 105
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CRANKSHAFT POLINI EVOLUTION VESPA 125 ET3 SOLID SHOULDERS D.20 C.54 CONNECTING ROD 105
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| Price: |
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|---|---|
| Freight costs: | From € 8,44 VAT included (22%)Details |
| Item code: | 1555 |
| Marca: |  |
| Codice produttore: | 210.0070 |
| Weight: | 2,000 Kg |
| Quantity: |
Descrizione
The Polini Evolution "Full Shoulders" crankshaft is to be used exclusively in conjunction with the brand new reed valve intake cylinder code 140.0227.
The shape of the circular cleavers drastically reduces internal turbulence in the crankcase, increasing the compression of gases transmitted to the head for the burst phase.
Balancing is achieved by using tungsten inserts and aluminum plugs to reduce volume.
In order to use the new crankshaft, crankcase boring is mandatory.
The Polini Evolution "Full Shoulders" crankshaft increases the stroke to 54mm. The connecting rod is machined from billet with 105mm wheelbase.
The shape of the circular cleavers drastically reduces internal turbulence in the crankcase, increasing the compression of gases transmitted to the head for the burst phase.
Balancing is achieved by using tungsten inserts and aluminum plugs to reduce volume.
In order to use the new crankshaft, crankcase boring is mandatory.
The Polini Evolution "Full Shoulders" crankshaft increases the stroke to 54mm. The connecting rod is machined from billet with 105mm wheelbase.
Reserved area
