50mm Cylinder Kits for GY6 49CC 50CC 139QMB Engine, Upgrade GY6 100cc Big Bore Rebuilt Cylinder Kits 4 Stroke Motor for Moped Scooter ATV Go Kart.
£10.05
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Description
About this item
- 1.Inner Diameter of Cylinder bore: 50mm, Outer Diameter of Piston Pin: 13mm
- 2.Outer Diameter of Piston: 50mm
- 3.Easy installation, Upgrade your engine from 50cc to 100cc with more power to climb hill
- 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
Reviews (4)
4 reviews for 50mm Cylinder Kits for GY6 49CC 50CC 139QMB Engine, Upgrade GY6 100cc Big Bore Rebuilt Cylinder Kits 4 Stroke Motor for Moped Scooter ATV Go Kart.
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Dr. Abe Jacobi –
Great product
Gabrielle O’Kon II –
Amazed!..Sleeve came with piston and rings assembled.. attach piston from the sleeve . Anchor sleeve finish adjustments then break in!! N
Sigurd Morissette –
Im a lady mecanic and Ive built many upgrades this kits is good,I mean read another review and laughed at how HE said he was a mecanic and had a hard time,Well thats funny,its good for the price works god if you know what your doing,as wih ANY PART IF YOU DONT KNOW WHAT YOUR DOING THEN ITS SIMPLE PAY SOMEONE THAT DOES…THIS KIT IS A GOOD ONE…EASY TO INSTALL?))
Miss Duane Littel –
I rebuilt a 50cc scooter and the kit greatly increased the proformance. It’s a great value