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Piston Doppler Vortex bi segments 39.9mm Derbi Euro3
Doppler
Article no.: CGN481155

Piston Doppler Vortex 2 piston rings 39.9mm Derbi Euro 3

56,00 €

incl. tax, plus shipping

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Description

Piston Doppler Vortex 2 piston rings 39.9mm Derbi Euro3.

Replacement piston for the 50cc Vortex cylinder from Doppler.

Technical details:

  • Displacement: 50cc
  • Bore: 40 mm
  • Piston pin: 12 mm
  • 2 piston rings
Questions about the product
 
 
Manufacturer's Details
CGN
167 bld Salvador Allende
44812 Saint Herblain
France
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.

product tuning range sport icon

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.

Aluminium cylinders

Aluminium cylinders are more powerful than cast iron cylinders, but require more regular maintenance and must be combined with different components such as a reinforced crankshaft and a larger carburetor.

How to run in an aluminium cylinder?

Aluminium cylinders should be run in for about 200 kilometers , and you should use a fully synthetic engine oil.

Note: To ensure optimum performance and reliability, it is advisable to measure the squish clearance. Just have a look at our tutorial How to adjust squish clearance.

Technical details
Piston Doppler Vortex 2 piston rings 39.9mm Derbi Euro 3
Article no.CGN481155
EAN3663829038127
Weight0,50 kg
BrandDoppler
Product typePiston
Tuning levelSport
Displacement50cc
HomologationYes
Piston pin12 mm
Cylinder materialAluminium
Bore40 mm
StrokeOriginal
Conrod lengthStandard
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