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Crankshaft MAZZUCCHELLI for PIAGGIO CIAO/PX/SI/Bravo/Superbravo/Grillo/Boss 50ccm 2T AC
Part no.: 45072100
€99.00
Including VAT Plus shipping
880g / Piece
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Product image for 'Crankshaft MAZZUCCHELLITitle' Images may differ from the original
Product image for 'Crankshaft MAZZUCCHELLITitle' Images may differ from the original
Product image for 'Crankshaft MAZZUCCHELLITitle' Images may differ from the original
Product image for 'Crankshaft MAZZUCCHELLITitle' Images may differ from the original
Product image for 'Crankshaft MAZZUCCHELLITitle'
Product image for 'Crankshaft MAZZUCCHELLITitle'
Product image for 'Crankshaft MAZZUCCHELLITitle'
Product image for 'Crankshaft MAZZUCCHELLITitle'
Product image for 'Crankshaft MAZZUCCHELLITitle'

Crankshaft MAZZUCCHELLI

for PIAGGIO CIAO/​PX/​SI/​Bravo/​Superbravo/​Grillo/​Boss 50ccm 2T AC

  • stroke 43.0mm
  • pin 10mm
 
TUNING ROAD - for everyday use and Grade A - perfect repair
€99.00
Review now
Including VAT Plus shipping
880g / Piece

Product description

A variety of crankshafts, from MAZUCHELLI, to satisfy all demands.

 

The crankshaft represents one of the most stressed components of any internal combustion engine. They revolve thousands of times per minute and its quality is a deciding factor in the performance of a motor. Minimal production tolerance, high rpm stability, minimal mechanical bearing play and reliable endurance of the crankshaft are the basic requirements for optimal tuning of the motor. With these MAZUCHELLI crankshafts we can offer purely Italian made crankshafts, that earn their credentials with an uncompromising production quality.

  • Available as standard, race or full-circle webbed crankshafts.
  • All equipped with either a 10mm or 12mm gudgeon pin.
  • Includes small-end bearing.

The MAZUCHELLI standard crankshafts have a 43mm stroke and are suitable for standard tuned engines and minor 50cc tuning projects. If more ambitious tuning is planned, the race crankshafts represent the ideal solution. They are not only more accurately balanced, but are also equipped with an extended inlet port timing which makes them a perfect basis for engine tuning projects between 50cc and 70cc.

 

For high-end tuning MAZZUCHELLI also have full-circle crankshafts available. There full-circle webs increase the fuel mixture density per stroke and with it the pre-compression in the crankcase. Their potential can be fully realised when combined with a longer stroke of for example 44mm or 46mm. This raises the torque values while also providing a noticeable boost in performance. These crankshafts can only be used in combination with a reed-valve set up and we have sorted them into the groups of compatible engine casings. Their full-circle crankshafts for the MALOSSI and POLINI engine casings are equipped with different diameter crankshaft webs than those destined for use with the SIMONINI casings.

 

Conclusion: Affordable quality crankshafts, with versions available to suit all potential tuning projects.

To accompany your new crankshaft we recommend - our SIP – TIP:

  • Do not forget to order new crankshaft bearings. A bearing replacement kit has everything required for this job, a complete engine overhaul kit is also a good idea.
  • When fitting a crankshaft with an extended stroke, suitable cylinder base/head spacer gaskets will also be required.
  • The engine casings will also require new gaskets. To be sure, why not order the complete engine bearing kit?

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