Airsal Iron Sport Cylinder 50cc Derbi Euro 3 / 4

"Airsal expands its catalogue with cast cylinders! The new Airsal “Iron-Sport 50cc”
They are equipped with a 2-segment piston, which ensures higher compression and good performance at low RPM.
The ""Iron-Sport"" cylinder has 5 transfers and an aluminium cylinder head for better heat dissipation.
Both in terms of price and performance, this new Airsal kit is a true alternative to the original replacement.
The kit includes all the necessary parts for assembly: complete piston (with segments, pin and clips), cylinder head and gaskets."