Cylinder kit 54.5mm for DIO50 AF18 water cooling BWSP brand

For installation this set is needed milling crankcase. Big manifold and carburettor are required. 

Cylinder height: 79.9mm (can be used with crankshaft size 53.4mm);

Cylinder height: 76mm (can be used with crankshaft 52.4mm or 52.6mm);

Piston size: 54.5mm;

Pin size: 12mm.