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.
Generally | |
---|---|
Bore | ø50mm |
Class | Hyper-racing |
Piston pin | ø12mm |
Displacement | 78,5ccm |
Flush canals | 7 |
Stroke | 39mm |
Exhaust port | Four piece |
Material | Alloy |