Description
SSP G GY6 67mm 4V Forged Piston b4 4mm ID) — maintains compatibility 4mm ID) — maintains compatibility with factory emissions and vacuum operated fuel petcocks Nitro Sport and PUG scooters and bikes running 50cc 4T 139QMB engines
SSP G GY6 67mm 4V Forged Piston b4 4mm ID) — maintains compatibility 4mm ID) — maintains compatibility with factory emissions and vacuum operated fuel petcocks Nitro Sport and PUG scooters and bikes running 50cc 4T 139QMB engines