Ø48mm cylinder head for kit 70cc AIRSAL Luxury bi-segments on DERBI euro 1 & 2

Cylinder head of replacement for kit AIRSAL luxury two-segment 70cc Ø48mm on engine DERBI euro 1 and 2. The cylinder head is a model high compression incoming chamber, attention, do not place on the single segment kit, the chamber angle is made especially for the bi-calotage segment.