Cylinder & Piston kit conversion to aluminium 47mm c50/70 12v
Far better for heat displacement and power.
Marked with 49cc
1 X 47mm cylinder aluminium
1 X piston kit, rings, pin, cir clips
1 X top set gaskets 1mm head gasket
Standard found on most primary clutched engines 50cc & 70cc.
Cylinder length overall 88mm
Length face to face 63mm
Skirt size 52.5mm O/D x 25mm long
Bore 47mm