Complete Big Bore kit in 47mm to give your Peugeot based L/C scooter engine that extra boost.
Comes complete as shown with cylinder, piston, rings, circlips, wrist pin, and gasket set.
Made by world renown Charmo Racing of Taiwan! NOT China junk.
Original Size: 40×39.2 (50cc)
Big bore Size: 47×39.2 (67.9cc)