LEAPING KNIGHT YX140 56mm Cylinder Kit with Piston Ring Gasket Spark Plug,Top End Rebuild Kit for 140cc 150cc 1P56YMJ 1P56FMJ 1P56FMJ-5 W150-5 Engine Dirt Pit Bike ATV,High Performance Engine Kits

LEAPING KNIGHT YX140 Cylinder Head Assembly Kit for 56mm Bore YX 140cc YX150cc 1P56YMJ 1P56FMJ 1P56FMJ-5 Horizontal Engine Dirt Pit Bike Atv Quad PartsTop 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 PlugHigh Performance 56mm Cylinder Rebuild Kit for YX 140cc YX150cc 1P56YMJ 1P56FMJ 1P56FMJ-5 Horizontal Engine.Fitment:56mm Bore YINXIANG 140cc Horizontal Engine (1P56FMJ W063), Fitment:140cc Horizontal Engine (1P56YMJ ), Fitment:YinXiang 150cc Horizontal Engine (1P56FMJ-5 W150-5)Fit For : KAYO BSE Bosuer Xmotos Apollo Orion Rusi SSR SDG GPX GMX Pitsterpro Mobster thumpstar YX 140cc 150cc Dirt Pit Bikes

• √ FITMENT: High Performance 56mm Bore YINXIANG 140cc Horizontal Engine (1P56FMJ W063), 140cc Horizontal Engine (1P56YMJ ), YinXiang 150cc Horizontal Engine (1P56FMJ-5 W150-5).Top end rebuild kit compatible with KAYO BSE Bosuer Xmotos Apollo Orion Rusi SSR SDG GPX GMX Pitsterpro Mobster thumpstar YX 140cc 150cc Dirt Pit Bikes.
• √ SIZE: Cylinder inner diameter: 56mm / 2.20".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.
• √ 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.