80CC Bicycle Engine Kit, 2 Stroke Petrol Gas Motor Engine Kit, Bicycle Motor Kit with CDI Ignition System, 2 Stroke Cycle Petrol Gas Motor Engine Kit Fits Most 26" or 28" Bikes (Black)

I ran 2 gallons of gas through it and the piston burned up Has a huge hole in the top of it. That's the 3rd two stroke since March and it blew up in June even though I followed the right mix 20:1 using Klots Racing Oil from Stevens Cycle - I will never buy another bike motor kit from Amazon for $170 more buy an Iron Maiden kit - One that will make it a season

Solid engine had good power and worked great

Good motor just they put paint everywhere even the clutch and cylinder so you gotta take apart the motor and sand it down

It broke before I could ride it

Installed and worked right away! This is a good choice for someone who needs a rustic and working engine.