GY6 BIG BORE CRANKCASE ASSEMBLY FOR 58mm, 61mm, 63mm CYLINDER BORE *54mm SPACING*
Weight:1.3 kg
1100-1418
GY6 BIG BORE CRANKCASE ASSEMBLY FOR 57mm, 61mm, 63mm CYLINDER BORE WITH 54mm STUD SPACING JPstore EXCLUSIVE CUSTOM BIG BORE ENGINE CASE FOR GY6 150cc LONG CASE ENGINE. WE MACHINE THESE IN MATCHED PAIRS OURSELVES! THEY ARE BORED TO FIT UP TO A 63mm PERFORMANCE CYLINDER KIT. GO BIG. CASES ARE MATCHED RIGHT SIDE AND LEFT SIDE, AND STAMPED WITH A SERIAL NUMBER TO MAKE SURE YOU HAVE A PERFECTLY MATCHED SET. CHECK OUT THE FOLLOWING CYLINDER KITS THAT WILL WORK WITH THESE CASES ON A GY6 150cc ENGINE: 57.4mm CAST IRON 59mm CAST IRON 61mm CAST IRON 63mm CAST IRON 58.5mm CERAMIC 61mm CERAMIC 62mm CERAMIC
