LEAPING KNIGHT GY6 80cc 50mm Cylinder Kit with Piston Ring Gasket Spark Plug,Top End Rebuild Kit for 139QMA 139QMB TAOTAO JONWAY ZNEN Roketa ATV Moped Go-Kart,High Performance Powersports Engine Kits

LEAPING KNIGHT Performance Big Bore Cylinder Kit GY6 80cc 50mm for 139QMA 139QMB ATV Scooter Moped Go KartTop End Gasket Kits with head and base gaskets and other necessary gaskets and parts to rebuild the top end on our motorcycle or ATV.Package including:Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut,Spark Plug,Industrial GlovesHigh Performance Upgrade 50mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc engine.Fit Most of Chinese Made Scooters and ATVs.Replacement for:Agility 150 4 strokeTaotao 150 4 strokeLance Vintage 150Eaglecraft 150Znen 150Tank 150Retro 150BMS 150Baja SC150Jonway 150Vento 150Shenke 150Hammerhead GTS 150Hammerhead Twister 150Coolster 3150DX2Kandi 150Carbide 150Quantum 150Zircon 150Helix 150Manco 150American Sportworks 150Tomerlin Crossfire 150 150RDazon Raider 150Carter Talon 150Genuine Trailmaster 150 XRS XRXAvanti 150Flyscooter 150Diamo 150JCL 150Lance 150Schiwnn 150Verucci 150Yamati 150other 4 stroke GY6 150cc scooter

• √ FITMENT: High Performance Upgrade 50mm(1.97") Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc 100cc engine.Top end rebuild kit compatible with most of Chinese Made Scooters and ATVs,such as JONWAY,JMSTAR,ROKETA,SUNL,TANK,PEACE,TAOTAO.
• √ SIZE:Inner Diameter of Cylinder: 50mm/1.97";Outer Diameter of Piston Pin: 13mm/0.51".An aftermarket engine kits affordable and easy to install with all necessities.
• √ REBUILD OUR COMPLETE ENGINE:Top end rebuild kits contains all necessary to rebuild the top end on our motorcycle or ATV.Package include: Cylinder x1,Piston Kit x1,Piston Ring Set x1,Gasket Kit x1,Spark Plug x1,Industrial Gloves x2.
• √ HIGH QUALITY MATERIAL:The powersports engine kits are made of durable material.Piston kits are made of strong aluminium, with excellent wear resistance,fatigue resistance,corrosion resistance and high temperature resistance.
• √ GOOD SEALING PERFORMANCE:Cylinder piston ring gasket kit with precise density to provide a reliable seal with minimal tightening.A pair of industrial gloves for you to keep your hands clean and protected while you install the product.
• √ RELIABLE A7TC SPARK PLUG:High quality alloys and new ceramic insulators processed by precision instruments make the spark plug wear-resistant, high-temperature resistant,safe,long-lasting.Effectively prevent the gas from leaking out and prevent the engine from shaking.