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Crankshaft -MALOSSI MHR Big Bore 44mm stroke, 85mm con-rod- Piaggio 50 cc 2-stroke (for 13mm gudgeon pin)

partnumber M5313270

Delivery time: 1-2 days, Express 1 day*
High-end racing crankshaft for Malossi’s Big Bore kits!

  • HPC full-circle shaft for increased primary compression -> increased performance
  • 44mm long-stroke
  • 85mm con-rod
  • 13mm piston pin
  • Optimised vario taper which may only be used with the MHR variator, the matching guide cover and bush are included in delivery
  • Best Malossi quality - Made in Italy!

In order to realise the increased stroke, Malossi’s engineers enlarged the crank web’s diameter. Therefore, you will need to machine your crankcase to 76.5mm.
Vielen Dank für Deine Bewertung!

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