Features 1 50cc 60cc 100cc Big Bore Kit with 69mm Valve Head Assembly 2 Installation instruction is not included Specification Intake Valve Diameter18mmExhaust Valve Diameter16mm100cc Cylinder Diameter50mmCylinder Head Diameter69mmFitment For Scooters 50cc 60cc 100cc GY6 139QMB GY6 139QMI Engines Package Included 1 XSet Cylinder Head Kit
Price history
▲27.5%
Aug 11, 2022
€95.34
▼-21.57%
Jul 14, 2022
€74.77
▲27.5%
May 16, 2022
€95.34
Apr 24, 2022
€74.77