61mm 150cc Big Bore Cylinder Kit, Big Bore Cylinder Piston Gasket Top End Kit For Gy6 Engine Rebuild Kit Big Bore Cylinder Kit With Cylinder Head

Product function description:Condition: NewManufacturer Part Number: Does Not ApplyMaterial: MetalCylinder: 61mm IDType: Cylinder & Cylinder HeadsFitment Type: Direct ReplacementInstallation Instructions: Not includedNOTE:Instruction not included.Professional installation is always recommended.Feature:● 100% brand new and high quality,Durable.● It could correctly replace the original quality part.● Material: Made Of MetalSpecification:Diameter of the Kit(mm): 61Diameter of Piston Pin(mm): 15Diaplacement: 150CCOuter Diamter of Cylinder Skirt(mm): 65Middle Height of Cylinder(mm): 69Total Height of Cylinder(mm): 90Total Height of Piston(mm) : 38.5Compression Height of Piston(mm) : 20Manual measurement, there is a certain errorFitment:For Scooter Fit for: Jonway, Baotian, Jmstar, Sym, Sunny, Znen, Wangye, Qingqi, Qianjiang Keeway yiying scooter partsFor Displacement:include Jog 50, 90, 100, GY6 50, 60, 70, 80, 100, 125, 150, CN/CF 250, YP VOG 250 260 300For ATV and Quad, fit for: Loncin, Yamaha, Linhai, Honda, Zongshen, Buyan, Polaris, Bashan, Hsun, Shineray, Jinling, kazuma, Lifan, Taotao, Suzuki, chinese, gsmoon, Manco talon etc.Package includes:1*Big Bore Cylinder Kit (inclued Camshaft and Cylinder Head, Gaskets)

• ⭐Size: Diameter of the Kit(mm): 61, Diameter of Piston Pin(mm): 15, Diaplacement: 150CC, Outer Diamter of Cylinder Skirt(mm): 65, Middle Height of Cylinder(mm): 69, Total Height of Cylinder(mm): 90, Total Height of Piston(mm): 38.5, Compression Height of Piston(mm): 20.
• ⭐Easy To Install: High-quality cylinder replacement part with high toughness, rustproof, and durable construction. The cylinder features a good heat dissipation structure design, providing reliable performance and long service life.
• ⭐Widely Used: Compatible with GY6 4-stroke 150cc engines found in most Chinese scooters, ATVs, and go-karts.
• ⭐Feature: The reticulated process ensures good sealing performance, increases the contact surface area, enhances oil storage and lubrication functions, reduces wear, and decreases fuel consumption. The cylinder provides efficient heat dissipation, strong power output, and is durable and wear-resistant.
• ⭐Noted: This is an upgrade cylinder kit designed for the GY6 engine. The outer size of the cylinder is 61mm, which requires boring out the crankcase for most bikes, typically requiring machine shop work.