Trkimal 50mm Cylinder Kits For Gy6 49cc 50cc 139qmb Engine Upgrade 100cc Big Bore Rebuilt 4 Stroke Motor Moped Scooter Atv Go
$38.99
- or -
Description:
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.
