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Kit 80cc high engine Ø50mm TOP PERFORMANCES aluminum DERBI euro 3
  • Kit 80cc high engine Ø50mm TOP PERFORMANCES aluminum DERBI euro 3

Kit 80cc high engine Ø50mm TOP PERFORMANCES cast iron DERBI euro 3 & 4

9927020

A high performance, solid and reliable racing engine for derbi euro3. Kit with stud bolt.

Stage 1 engine preparation
€183.33
Quantity
Shipping in 8 to 15 days depending on factory arrivals TOP PERFORMANCES

Description

Not approved on public roads, reserved for competition only, does not respect the highway code in any way!

Here is the 80cc mono segment cast iron kit from TOP PERFORMANCES for mécaboite 50cc derbi euro 3 and euro 4 engine, it is certainly in cast iron but MINACROM treated with also a chrome exterior treatment, diameter 50 millimeters, diagrams revised downwards for the torque , this one has 5 transfers, oval exhaust, it is clean and finished.

vue Kit 80cc haut moteur Ø50mm TOP PERFORMANCES aluminium DERBI euro 3

This one is accompanied by a TOP PERFORMANCES piston reinforced single segment, end chrome bomé 1.5mm thick with piston pin Ø12 X 40mm, as well as its clips in C.

admission Kit 80cc haut moteur Ø50mm TOP PERFORMANCES aluminium DERBI euro 3


It also has an aluminum stud cylinder head with a high compression chamber, hemispherical and polished finish which offers a compression ratio of 14: 1, this one has a water pipe connection at the top fixed by 3 screws M5 X 14mm.

transferts Kit 80cc haut moteur Ø50mm TOP PERFORMANCES aluminium DERBI euro 3

Clearly, you will understand that this kit offers acceleration and recovery, ideal for lovers of engine torque.
We recommend it to those who want something between big power (especially torque) and solidity, delivered as presented.

echappement Kit 80cc haut moteur Ø50mm TOP PERFORMANCES aluminium DERBI euro 3

 

We recommend accompanying this kit with at least : 21mm carburetion, reinforced crankshaft and bearings, racing clutch, racing exhaust, racing cold spark plug, racing engine oil, etc.

montage Kit 80cc haut moteur Ø50mm TOP PERFORMANCES aluminium 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!

 

Here are some pictures of the prep option:

 

kit top performance pour derbi euro 3 50cc préparer

 

cylindre préparer stage 1 top performance fonte 50cc pour derbi euro 3

 

haut moteur derbi euro 3 50cc top performance fonte prepa


Product Details
9927020
New product

Data sheet

Nombre de transferts d'admission
5 transferts (comme l'origine)
Diameter (Ø):
50mm
Displacement:
78.50
Nombre de segment
Mono-segment (1 segment)
Lumière d'échappement
Oval
Compression ratio:
14:1
Cylinder head:
A stud (2 parts) hemispherical
Matière
Melting
Transferts a l'embase
Like the origin (aligned to the original casings)

Specific References

ean13
9927020
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