Scooter 47mm Big Bore Cylinder kit Rebuild Kit with Piston Kit For GY6 72cc 80cc 139QMB 139QMA Replace parts
Special Features
- Every product has inspection before leaving the factory.
- manufacturing ensuring maximum durability, not easy to damage, with good performance and long service life.
- installation and replacement method is simple. Wonderful replacement for the old or broken one, directly fitment.
- compact in design, easy to carry and store, and can meet your needs.
- easy and convenient for installation and use, reliable and durable, practical accessory.
Description
Outer Diameter of Piston Pin: 13mm
Durable Piston Rings
Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust StudsExhaust Nut
High Performance Upgrade 47mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc engine
Diameter of Piston Bottom47mm
Height of Piston Bottom to Top Middle:34.1mm
Displacement (ml) : 80cc
No. of Cylinders : 1 Cylinder
Material Type : aluminium
Item Diameter : 4.7cm
Item Weight : 1kg
Model Name : GY6 80cc
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