Vertex TOP END PISTON KIT YAMAHA/FANTIC YZ/WR125 05-21, XX125 2021, XE125 21-22
Vertex TOP END PISTON KIT YAMAHA/FANTIC YZ/WR125 05-21, XX125 2021, XE125 21-22 53.94MM B For 2 Stroke Engines: Complete Piston Kit, Top End Gasket Kit & Wrist Pin Bearing. Complete Piston Kit, Top End Gasket Kit & Wrist Pin Bearing.