Review on 🚲 CDHPOWER Gas Bicycle Engine Kit PK80 Bottom End Crank Assembly - Motorized Bicycle Gas Motor 66cc/80cc by Clint Mcloven

For those planning on buying this and just putting a pot on it, think twice! Metal shavings are everywhere. Very bad bearings when hitting the crank. The only thing that was new was the hardware Clutch, clutch disc, pads, gears looked good although very poorly assembled. The crescents or keys were broken quite badly. There were pits and scratches on the deck where the jug connected to the gasket which didn't seal at all! Be careful what you buy. However, I will not be returning it as I use and scroll in a clutch bag. The zl40mm crank is great for more power from the Tourqe and if you combine it with a Falcon 911 skf 80cc engine with Super CDI bearings and buy the bodywork separately for a $35 port, the matches your ported connections in the new body, you have a motor that pukes like a psycho. But if you only use this engine, you can blow it up immediately if you just assemble it.