Description

78.5cc Xtrem cylinder kit from Airsal

The Airsal Racing-Xtrem kit is obvious for those who want high power, without the need for a 45mm stroke crank, as is the case with the kit’s big brother: Airsal Racing-Xtrem 88ccm .

With this 78.5cc kit you get a 50mm bore, high-quality Tech piston, so there is a strong power curve and speed across the field, and a high-quality kit.

Delivered incl. cylinder head, gasket set, Tech piston, piston ring, cross pin and locking rings.

Note: Due to the 50mm bore, the engine block must be milled up to make room and install the kit.