BGF80CC Cylinder 47mm bore 32MM Intake for 2-Stroke Gas Motorized Bike

I burned up my old top end and destroyed the piston. Lost a ton of power from it overheating. This package I got was a good upgrade and gained back all that power I lost. The new piston and top end started up perfectly and purrs when ideling. All parts came in great condition and was packaged well. If I ever need another top end I will definitely buy this one again.Edit: it’s now a year later and I’m buying another one! Everything was working great until I blew up this piston! User error as this bike burned much more oil than my other bikes. If I would have had more oil in my gas mix this may have not happened. Piston ring broke and grinded up till a hole was created on top the piston. Stuff happens. Hope my new one is in the same or better quality

Only complaint is it didn't come with the bolts, and they're hard to find the correct size

Hello. Good job on your product. The only thing that was needed was to clean the mated surfaces prior to assembly. Ports were within tolerance and surfaces torqued true with no issues and had good compression. Engine fired within 20' of startup roll and customer took possession of the bike with a smile. DrPhil>R&D Infrasystems......

Very fast shipping, well executed descriptions!