[143cc Ultra-SE]
[125cc Light]
[125cc Ultra-SE4V]
[143cc Light]
[160cc Ultra-SE]
[160cc Ultra-SE4V]
Aluminum hard plated cylinder/steel valve specifications; Displacement: 4.9 fl oz (125 cc); Bore diameter: 2.2 inches (56 mm); Stroke: 2.0 inches (50.6 mm) (normal); *Crankcase bowling may be required.
4990852030323