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Crankshaft -POLINI Racing (rotary valve) 57mm stroke- Vespa PX200, Cosa 200

7675691
€262.35 * €291.50 * (10% off)

incl. VAT plus shipping costs

In stock: can be delivered or picked up in the store
Bearings
sizes: 16x20x20mm
Gudgeon pins
diameter: 16 mm
Crankshafts
stroke: 57 mm
thread rotor side: M12x1,25 right-hand thread
thread drive side: M12x1,5 right-hand thread
diameter crankwebs: 98 mm
diameter bearing seat rotor side: 25 mm
diameter bearing seat drive side: 25 mm
diameter oil seal seat rotor side: 24 mm
diameter oil seal seat drive side: 31 mm
full circle crankshaft:
rotary valve crankshaft:
crankcase has to be milled:
engine casing has to be modified:
Connecting rods
length connecting rod: 110 mm
diameter small end connecting rod eye: 20 mm
P For this item you get fidelity point/s
The Polini crankshafts are very cleanly manufactured and convince with their well thought-out...Continue reading

Description


The Polini crankshafts are very cleanly manufactured and convince with their well thought-out details:

  • flow-optimized control flange
  • well balanced
  • stable connecting rod
  • extended intake control angle (110° of center to 7° of center).
    (machine-translated)
     
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