Kit 50cc Ø40mm with AIRSAL Sport aluminum cylinder head for liquid PIAGGIO (NRG, RUNNER ...)

Are you looking for a complete high engine offering performance while respecting the authorized displacement? Here is the AIRSAL sport model 50cc aluminum kit Ø40mm diameter for PIAGGIO liquid motor scooter.



Nothing to do with the origin thanks to its 5 transfers, its revised and corrected channels, its bar exhaust, and diagrams revised upwards. An excellent compromise between high speeds / longevity and solidity. Its finish is good, the aluminum treated nikasil is of quality.



Delivered 100% complete with its high compression cylinder head in polished finish, accompanied by its piston having a preparation of the rear skirt improving the filling of the intake as well as the sweeping. Single fine segment improving high speeds (reduction of friction), ....



Clearly this cylinder will allow you to start again on excellent original type bases with new equipment, while combining reliability / quality / performance! Obviously excellent for riding every day.



Delivered with :
X1 cylinder head
X1 aluminum cylinder
X1 piston
X1 segment
X2 screw
X2 exhaust stud
X1 complete seal pocket
X1 piston pin
X2 clips in G

Optionally we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust light by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement in the piston and bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!

Mounts on PIAGGIO 50cc 2-stroke liquid engine:

APRILIA SR
ARPILIA SR R

DERBI GP1
DERBI GPI OPEN

GILERA DNA
GILERA RUNNER SP before 2005
GILERA RUNNER SP after 2006
GILERA RUNNER

PIAGGIO NRG EXTREME
PIAGGIO NRG MC2 before 1997
PIAGGIO NRG MC2 after 1998
PIAGGIO NRGPIAGGIO NRG MC3 DD
PIAGGIO NTTPIAGGIO NRG Power DD
PIAGGIO QUARTZ
PIAGGIO ZIP SP after 2001
PIAGGIO ZIP SP before 2000

And other models ...