Suitable for China YX 125cc 153FMI engine Apollo Small MX 125 YCF Pit Dirt Bike high quality 52.4mm YX125 engine piston kit _ - AliExpress Mobile
Piston 52,4mm 125cc Lifan pour Dirt Bike, Pit Bike
High Quality 52.4mm Yx125 Engine Piston Kit For China Yx 125cc 153fmi Engine Apollo Small Mx 125 Ycf Pit Dirt Bike - Engines & Engine Parts - AliExpress
tuto meca : changer un piston / remontage haut moteur dirt bike 125,140,150,dax,ycf - YouTube
52.5mm Yx125 Moteur Piston Kit For Chinese Yx 125cc 153fmi Engine Apollo Small Mx 125 Ycf Pit Dirt Bike - Pistons, Rings & Pistons Kits - AliExpress
Piston YCF 120-125cc
Amazon.com: XLJOY 52.4mm Piston 13mm Pin for YX YCF 125cc 153FMI Engine Pit Dirt Bike Skyteam ST125 : Automotive