Reference: 9930270
TOP PERFORMANCES gearbox oil filler cap for DERBI euro 1, 2, 3 & 4
Essential spare part for the passage of an intake kit with large carburetor on DERBI engine.
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Here is the 50cc bi-segment cast iron kit from TOP PERFORMANCES for mécaboite 50cc derbi euro 3 and 4 engine, it is certainly in cast iron but MINACROM treated with also a chrome exterior treatment, diameter 40 millimeters, diagrams revised downwards for the torque, this one has 5 transfers, oval exhaust, it is clean and finished.
This one is accompanied by a piston TOP PERFORMANCES reinforced bi segment, end chrome bomé 1.5mm thick with piston pin Ø12 X 40mm, as well as its clips in C.
It also has an aluminum stud bolt with a high compression chamber, hemispherical and polished finish, this one has a water pipe connection above fixed by 3 screws M5 X 14mm.
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.
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!
Reference: 9930270
Essential spare part for the passage of an intake kit with large carburetor on DERBI engine.
Reference: 9929480
High-end studs, of very good quality, ideal for replacing your old worn or broken ones.
Reference: 9930240
Pack seal for TOP PERFORMANCES 80cc cast iron kits on DERBI euro 3 and 4 engine, of excellent quality and essential after each disassembly.
Reference: 9928090
Ideal in case of wear of your old flange or even in case of breakage during the assembly of this one.
Reference: 9927000
Ideal in case of loss of compression or simply for a refurbishment of your 50cc euro 3 and 4 cylinder.
Reference: 9930230
Set of segments Ø39,885X1.5mm for the maintenance of the kit 50cc Ø40mm TOP PERFORMANCES cast iron DERBI euro 3 and 4.
Reference: 9930220
The replacement cylinder head for the 49.93cc TOP PERFORMANCES cast iron kits in diameter 39.885mm on DERBI EURO 3 and 4.