180cc *63mm BORE* BIG BORE CYLINDER KIT FOR 150cc GY6 ENGINES (54mm SPACING)
Weight:3.2 kg
1200-1438
UNIVERSAL PARTS 63mm BORE BIG BORE CYLINDER KIT FOR 150cc GY6 4-STROKE ENGINES. UPGRADES TO 180cc BASED ON A STOCK STROKE OF 57.8mm INCLUDES CYLINDER, PISTON, PIN, CIR CLIPS, RINGS, HEAD GASKET AND BASE GASKET. FITS STANDARD 54m SPACING *A BLOCK* ENGINE BLOCK BORING REQUIRED! UPGRADES TO 180cc BORE: 63mm OVERALL HEIGHT: 90.5mm CYLINDER SLEEVE OUTER DIAMETER: 64.9mm
