Head Gasket & Base Gasket for 2 stroke 90cc Scooter Moped ATV

JOG90 Head Gasket & Base Gasket

Head gasket inner diameter: 51.4mm
Head gasket outer diameter: approx. 70mm
Head gasket / Base Gasket stud spacing: 50mm
Head gasket thickness: 0.5mm
Base gasket (paper gasket) thickness: approx. 0.55mm

Application:
Scooter / ATV JOG90 4DM, Polaris 90, Keeway/QJ Hurricane 90 and other Chinese scooters w/ engine model 1E50QMF.

(Caution: It doesn't fit if your engine is Minarelli JOG 50cc 1E40QMB or 1PE40QMB!!)