1, E-22 ENGINE: D=54mm, Height=38mm, Pin Dia=14mm (THIS IS THE ITEM U WILL GOT) FOR ATV,DIRT BIKE,GO KART
2, GY6 125CC 152QMI ENGINE: Piston Dia=52 mm, Height=37mm, Pin Dia=15mm FOR SCOOTERS
3,CG125CC VERTICAL ENGINE: Dia=56mm, Height=55mm, Pin Dia=15mm FOR DIRT BIKES USING CG ENGINE
307-5-4