Increasingly hard to find for your old bike, the kit AIRSAL 65cc 45mm diameter aluminum for mécaboite 50cc DERBI FENIX, FDS, FDT, SAVANNAH ... Comes with a 21mm pipe, a rigid ideal AEC PHBG.
Good quality, design and materials make this a high engine performance and solid asset for your 2 wheels. AIRSAL part of brands offering high engine kits, best quality reports / market prices. It is still below the ITALKIT therm in performance and quality!
The cylinder has 6 more specific admissions transfers 1, the channels are very well worked and finished. the cylinder is given a gray coating for better heat dissipation and prevent corrosion.
The cylinder head is a model high compression hemispherical polished finish. Its piston meanwhile is a single segment for easy diets high liberrer and power but without side nipples, domed cap.
We suggest that high engine accompanied with red lead: Candle racing, 21mm carburetor, 100% synthetic oil, relaxing escape ....
The pack contains:
-Culasse High compression hemispherical polished finish.
Ø45mm aluminum master cylinder with 6 transfers of admission plus 1 specific and normal exhaust.
-piston Mono-segment Ø45mm domed cap.
-Segment Steel 1.5mm thickness
Axis-piston Ø12 X 36mm
Crab piston -Clips
-Notice
Optional we offer a preparation course 1, this preparation is a modification of the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved bottom skirt is also included in the amendment. Allow a little extra time for this preparation!
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