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50cc Bike
Article no.: M346445

Piston Malossi Sport 70cc cast iron Derbi Hunter / Predator

61,00 €

incl. tax, plus shipping

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Piston, Malossi, d.47 Morini AC.

Malossi, manufacturer of high quality tuning parts for scooters, mopeds & co, is an integral part of the 50cc scooter scene and racing. Constant innovations and consistent first-class quality have made Malossi a must-have for tuning fans.

For almost all cylinders there are also the matching piston, so that you do not have to immediately replace your entire cylinder when signs of wear and resulting loss of power.

Technical details:

  • Tuning level: Sport
  • Material: Grey cast iron
  • Displacement: 70cc
  • Bore: 47 mm
  • Stroke: Original
  • Piston pin: 10 mm
  • Connecting rod: Original
  • Homologation: ECE Homologation
Questions about the product
Notes and Safety

When to replace the piston?

To find out when the piston on your motorcycle, scooter or moped needs to be replaced, it's best to check your bike's manual. You can also keep an eye out for certain symptoms such as loss of compression, loss of power or oil consumption (only for a four-stroke piston).

Extending Piston life

To extend the life of the piston and reduce cylinder wear, it is recommended that you replace the piston rings on an alternating basis. This method maximizes piston life and improves engine performance.

It is important that you replace cylinder gaskets and piston circlips each time you disassemble the cylinder and piston. Failure to do so can result in oil leaks and engine damage.

Tuning Level: Sport

We categorize our products into different performance levels  Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.

The products listed under Sport yield better performance than Original parts. They may have technical differences, such as the use of higher quality materials, a larger displacement or a performance-enhancing design. They are suitable for everyday use and have a long service life.

Technical details
Piston Malossi Sport 70cc cast iron Derbi Hunter / Predator
Article no.M346445
Weight0,10 kg
Product typePiston
Tuning levelSport
Piston pin10 mm
Cylinder materialCast Iron
Bore47 mm
Conrod lengthStandard
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