LD80 CYLINDER
US$24.95
THIS CYLINDER IS FOR A 66/80CC MOTORIZED BICYCLE 2 STROKE ENGINE. I have tried quite of few different cylinders and in my opinion these are the best and have the best casting.
I also port these out and clean them up updating pictures soon this will allow more air and gas flow and will make it a smoother running engine i taper/chamber the ports and clean out all the gunk china left behind you should do this with all stock kits in my opinion.