54mm big bore kit Cylinder Set Scooter for Yamaha JOG90 4DM 90

  
54mm big bore kit Cylinder Set Scooter for Yamaha JOG90 4DM 90. JOG90 54mm big bore kit. Cylinder Barrel Skirt Inner Diameter:54mm. Cylinder Barrel Skirt Outer Diameter: approximately 57mm. Cylinder face to face height: 77mm. Piston Overall Height: approximately 63mm. Piston Pin Length: 39.9mm. It consists of 54mm cylinder, piston, piston pin, circlips, piston rings, head gasket and base gasket. 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 JOG50cc 1E40QMB or 1PE40QMB! Thank you for your support. We are not responsible for undeliverable address. Dear friend, your happy is very important to me!

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