Performance fiberglass reed valve, most commonly (but not exclusively) used for liquid cooled 39cc, 47cc and 49cc 2-stroke engines on a wide variety of pocket bikes, mini bikes, mini dirt bikes, mini ATVs (mini quads), mini choppers as well [More Info]

This Piston and Ring Kit fits 50cc GY6 style 4-stroke engines and includes piston, wrist pin, 2 clips (circlips), and 5 piston rings. 9 pieces total. [More Info]