Cat-Eye Pocket Bike X1 and X2 REV Unlimited Big Bore Cylinder NOS

This listing is for a New Cylinder Head for Cat-Eye Pocket Bike
Reference rev X1BB

44MM Big Bore Cylinder Cat-Eye X1 and X2
100% New Cylinder for 49cc 2 Stroke pocket bike
The cylinder diameter: 44mm
Head bolt holes center to center are 52mm
Manufactured by Rev unlimited and the marking on the cylinder is ZH 44-3