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.
Reference: P400105100003
High quality high performance kit for DERBI euro 3 and 4.
Reference: 010840399
A kit much more efficient than the original while keeping a very good solidity.
Reference: 480588
A very good 50cc kit which will bring you great performance as well as excellent reliability. Surely one of the best value for money on the market.
Reference: 466945
A very good quality kit that will offer excellent strength and all this at a low price!
Reference: 030312
One of the cheapest kits on the market. Ideal for repairing your euro 3 at a lower cost.
Reference: 032061
A high-performance kit, solid, clean and delivered with a stud bolt!
Reference: 020841399
A kit more powerful than the origin with a very good solidity, cheap because sold without cylinder head.
Reference: P400105100008
Aluminum kit, large diagrams, mono-semgent, stud bolt, exhaust valve ... Suffice to say that we are very heavy !!!
Reference: 482038
The cheapest original type kit on the market with good quality and finish.
Reference: 020840399
A fairly powerful kit in mono-segment, to accompany the AIRSAL cylinder head!
Reference: 472591
Here is a kit much cheaper than the original but of excellent quality!
Reference: 109.0018
The famous POLINI cast iron 50cc for 50cc motorcycles with DERBI engine from 2006!
Reference: 479510
A kit more powerful than the origin with a very good solidity.
Reference: CIL-748
Solid and efficient, a cylinder / piston without cylinder head ideal to respect the 50cc displacement and to circulate every day 5 transfers, oval exhaust with ooster, dual piston segments ....
Reference: 031000L
A very good little cast iron kit with exhaust boosters for DERBI euro 3 and euro 4, legal displacement respected, increased performance and lower price!
Reference: EQ-748
Solid and efficient, a complete high engine ideal to respect the 50cc displacement and to circulate every day 5 transfers, oval exhaust with booster rocket, high compression cylinder head, two piston segments ....