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Kit 50cc haut moteur Ø39.9mm AIRSAL luxe fonte bi-segment DERBI euro 3
  • Kit 50cc haut moteur Ø39.9mm AIRSAL luxe fonte bi-segment DERBI euro 3

Kit 50cc high engine Ø40mm AIRSAL cast iron bi-segment DERBI euro 3 & 4

H010892399

A kit a little more powerful than the original while maintaining excellent reliability for a totally ridiculous price.

Stage 1 engine preparation
€122.49
Quantity
Shipping in 1-3 days.

Description

Cylinder respecting the displacement of 50cc, approved on open road.

Here is the brand new 50cc kit from AIRSAL. After a great success in the AIRSAL aluminum kits and following a strong demand, these cast iron kits are finally coming out! You should know that a cast iron kit is more solid on long journeys, so it allows additional reliability but it gives a little less power than an aluminum kit.

vue admission Kit 50cc haut moteur Ø40mm AIRSAL fonte bi-segment DERBI euro 3

This model in diameter Ø40mm is a real 49.9cc! It is a very good high engine, well finished which will bring a little more performance to your machine compared to the origin, without denying the solidity. It is of course equipped with a two-segment piston with side grease nipples for more torque.

vue piston entrant Kit 50cc haut moteur Ø40mm AIRSAL fonte bi-segment DERBI euro 3

It has 5 intake transfers, the sides of the base are well worked and has an oval exhaust. In addition, it is sold with an aluminum cylinder head for better heat dispersion, high compression model smooth hemispherical chamber.

vue côté Kit 50cc haut moteur Ø40mm AIRSAL fonte bi-segment DERBI euro 3


In short, this kit will give you good performance while having excellent strength, all at an unbeatable price. Of course it is delivered complete as presented. Small note: the stains on the photos are due to the cast material and the storage of the parts in their packaging.

vue echappement Kit 50cc haut moteur Ø40mm AIRSAL fonte bi-segment DERBI euro 3

We recommend it with at least: 17.5mm carburetion, racing exhaust, cold racing spark plug….

vue transferts Kit 50cc haut moteur Ø40mm AIRSAL fonte bi-segment DERBI euro 3

Contains:

-Cylinder cast iron 5 transfers oval exhaust
-High compression cylinder head hemispherical chamber
-Piston bi-segments side grease nipples
-2 thin steel segments 1mm thick
-Piston axis Ø12 X 33mm
-G piston clips
-Pack motor seal
-Notice


zoom Kit 50cc haut moteur Ø40mm AIRSAL fonte bi-segment DERBI euro 3

As an option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!

Product Details
H010892399
11 Items
New product
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DOPPLER

Kit 50cc high engine Ø40mm DOPPLER cast iron DERBI euro 3 & 4

The latest from DOPPLER, the high cast iron engine which brings a very good performance gain on DERBI euro 3 and 4 while preserving the strength and the legal displacement of 50cc.

Price €124.99
Attention, may require a delay of more than 20 days!
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Attention, may require a delay of more than 20 days!