Mounts with the original cylinder head of the DERBI EURO 3 and 4 engine.
In addition to this, you need to know more about it.
Here is the cheapest kit on the market from CGN. This good quality original type kit has the correct finish in Ø40mm will allow you to start afresh on your DERBI EURO 3 and EURO 4 and slightly increase the performance of your machine.
The exhaust is a model as originally ovalized enlarged with boosters. It is accompanied by a fine bi-segment treated piston offering you torque (therefore ideal for everyday and long journeys). It is also supplied with G clips, the piston pin and the complete seal pack.
Despite the price we could say that this kit is a disposable model and yet not. It will allow you to take you where you want as long as the maintenance and adjustments are well done and all this while saving you money and everything remaining up to standard.
The pack contains :
X1 Cast iron cylinder 50cc Ø40mm
X1 Bi-piston rings
X2 Fine segments
X2 Clips, circlips in G
X1 piston pin
X1 Pack joined high engine
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!
