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.
Special Features
- 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
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GY6 50cc clutch set, clutch Assembly and Variator Kits with 669 729 belt, fit for 139QMB GY6 50cc Engine Scooter Atv and Go karts Taotao Roketa Sunl
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Front 60/100-14 Tire Wheel Rim With 12mm Bearing For Dirt Pit Bike (60/100-14(12mm bearing))
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Trkimal GY6 125cc 150cc Rear Clutch Set for 4 Stroke Engine Scooter ATV Go Kart, 152QMI/157QMJ Compelte Driven Pulley Sets Parts.
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80/100-12 Rear Tire Disc Brake Wheel Rim With 12mm Bearing Set for Pit Pro Dirt Bike (80/100-12(12mm bearing))
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