1.Size：The piston caliber:57.4mm 2.Fit Model：Replacement For GY6 150cc ATV Dirt Bike Go Kart Moped Scooter Engine Part 3.PremiumQuality:Professional manufacturing,use high quality material,give you a better user experience.
Reliable and durable for long time use. 4.Easy Installation:Simple installation steps,easy to replace the old one,practical and convenient to use. 5.Reminder / Note: To make sure you are buying the right product, please read the product description carefully or image size.
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