10 Best 150cc Big Bore Kit Scooter In The Us - Black Friday 2024
Best Choice1
HYYKJ-US61MM 170-180CC Big Bore Piston Cylinder Kit For GY6 125cc 150cc Scooter ATV & Quad
Main highlights- 【Specification】Diameter of the Kit(mm): 61; Diameter of Piston Pin(mm): 15; Diaplacement: 170CC~180CC; 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
- 【Premium Material】This cylinder kit is made of high quality metal, can replace the original correctly, 100% new high quality, durable.
- 【Package Includes】1*Big Bore Cylinder Kit (inclued Camshaft and Cylinder Head, Gaskets)
- 【NOTE】Instruction not included, professional installation is always recommended.
- 【For Displacement】Include Jog 50,90,100, GY6 50,60,70,80,100,125,150,CN/CF 250,YP VOG 250 260 300
9.9Exceptional
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Value for Money2
CLEOGY6 180cc Cylinder Head Kit Assy 61mm Big Bore with 69mm Valves for 152QMI 157QMJ Scooter Moped ATV Go Kart Quad
Main highlights- Fit GY6 150cc 180cc 61mm 4 Strokes 152QMI 157QMJ Engine Scooter Moped
- Cylinder Head:Intake Valve OD 26mm;Exhaust Valve OD 23mm;Combustion Chamber Diameter-61mm
- Cylinder Body:Bore 61mm;Piston Diameter 61mm; Piston Pin Diameter 15mm
9.8Exceptional
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3
GOOFITGOOFIT 57.4mm Big Bore Cylinder Kit Replacement for 150cc 4stroke GY6 157QMJ Engine Rebuild Kit Cylinder Head Chinese Scooter
Main highlights- Warranty:We are always available to help our customers.If you are not satisfied with the order,please leave us a message.Wish you have a happy shopping experience,we are committed to providing the best service.
- The reticulated process has good sealing performance,increases the contact surface,increases the oil storage and lubrication function,reduces wear and reduces fuel consumption.Efficient heat dissipation,strong power,durable and wear-resistant.
- The cylinder is the core of the engine.It burns the mist-like oil and air in it,pushes the piston inside to move up and down,converts chemical energy into mechanical energy,and generates power.
- Cylinder diameter:57.4 mm/2.25";Piston diameter:57.4mm/2.25";Piston pin diameter:15mm/0.59";Piston pin length:42mm/1.65"(Please check the size carefully before you place the order).
- Big Bore Cylinder Kit Replacement for TaoTao SUNL Buyang JCL Baja 150cc 4stroke GY6 157QMJ Engine Rebuild Kit Chinese Scooter.
9.5Excellent
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4
GOIRTUTSS57.4 mm Bore Cylinder Kit fit for 4stroke GY6 150cc 157QMJ 152QMI Engine Scooter Chinese Scooter Rebuild Kit Cylinder Head
Main highlights- Package Included:1* Bore Cylinder Kit（as shown in the figure）
- Note: Please check the number and size of the product carefully before placing the order. Make sure it fits your machine,Thank you!
- Cylinder diameter:57.4 mm/2.25";Piston diameter:57.4mm/2.25";Piston pin diameter:15mm/0.59";Piston pin length:42mm/1.65"
- Cylinder Kit fit for：4 stroke GY6 150cc 157QMJ 152QMI Engine Scooter Chinese Scooter Rebuild Kit Cylinder Head
- Characteristic:The reticulated process has good sealing performance,increases the contact surface,increases the oil storage and lubrication function,reduces wear and reduces fuel consumption.Efficient heat dissipation,strong power,durable and wear-resistant.
9.4Excellent
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5
TRKIMALGY6 125cc/150cc Engine Upgrade to 180cc with Cylinder Head Valves and Rebuilt Kit, 61mm Big Bore kits with Piston and Ring Assy for 152QMI 157QMJ Engine Chinese Scooter Moped ATV Go Kart Quad
Main highlights- 【Parts included】:GY6 180cc Cylinder Head Comp with valves, 61mm Bore Cylinder Block, Set of 61mm Piston Assy, Piston, Rings and Wrist Pin, Gaskets.
- 【Noted】It is upgrade cylinder kits, the outer size of the cylinder is 63.8mm, the normal gy6 engine 125/150cc cylinder outer size is 61mm, you have to bore out the crank case for this to fit on most bikes with machine shop work
- 【Full sets of parts】: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price.
- 【Cylinder Bore】:Upgrade from 57.4mm to 61mm, outer size: 63.8mm Cylinder kits with more power,
- 【Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts
9.3Excellent
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6
FireLeavesFireLeaves Big Bore Cylinder Kit Compatible with GY6 150cc 200cc Big Bore Kit Set Cylinder Head Piston Gasket Set 61mm 170cc
Main highlights- 【Precision-Matched Components】Each part within the kit is meticulously matched and balanced to work harmoniously, maintaining proper compression ratios and ensuring smooth engine operation throughout the rev range
- 【Ideal choice】Transform the performance of your GY6 150cc or 200cc scooter with our premium Big Bore Cylinder Kit, designed to deliver a substantial power boost and improved throttle response.
- 【Engineered for GY6 Compatibility】Specifically tailored for GY6 150cc and 200cc scooters, ensuring a perfect match for your vehicle's engine specifications, eliminating compatibility concerns and guaranteeing optimal performance
- 【Complete Gasket & Seal Kit】Ensuring leak-free operation, this kit includes all necessary gaskets, seals, and O-rings required for a professional-grade installation. High-quality materials ensure long-lasting sealing performance under extreme operating conditions
- 【61mm Big Bore Cylinder】The enlarged bore size (from standard) significantly increases the engine's displacement, unlocking more horsepower and torque for enhanced acceleration and overall riding experience
9.2Excellent
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7
ZTDZZHZTDZZH 61mm Big Bore Cylinder Head Kit for GY6 125cc to 180cc Engine with 69mm Valves scooter taotao kazuma ATV Moped
Main highlights- Head Valve length 69mm，Not 64mm
- For your quick use of new accessories, please consult the picture information and product description before purchasing
- Fit GY6 150cc to 180cc 152QMI 157QMJ Engine
- Cylinder Bore Diameter ： 61mm
8.9Very Good
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8
MOFANSMOFANS 150cc 57.4mm Bore Cylinder Top End Rebuild Kit Fit for Moto Scooter 150cc GY6 Chinese Scooter 157QMJ Engines
Main highlights- Specification: Cylinder with bore: 57.4mm, 76mm Bolt Pattern 2 1/2" Tall Head.
- Package Included: 1 Set Top End Rebuild Kit.
- Fitment: 150cc 57mm Bore Cylinder Top End Rebuild Kit Fit for Moto Scooter 150cc GY6 Chinese Scooter 157QMJ Engines.
- Features:Cylinder Ring Gasket kit with precise density to provide a reliable seal with minimal tightening. Cylinder Ring Gasket kit set made of strong cast-iron, nice kit to rebuild an engine.
- Direct Replacement: Cylinder ring gasket kit sets engineered from premium materials, durable and reliable.
8.8Very Good
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9
WOOSTARWOOSTAR 57.4mm Big Bore Complete Cylinder and Cylinder Head Rebuild Kit Replacement for 4 Stroke GY6 150cc 157QMJ 152QMI Engine Chinese ATV Quad Scooter Go Kart
Main highlights- ★【WOOSTAR CUSTOMER SERVICE】Always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order;Be happy Online in your time.
- ★【SIZE】Cylinder diameter:57.4 mm/2.3",Piston pin diameter:15 mm/0.59",Piston pin length: 42mm/1.7";(As the picture shows)
- ★【REPLACEMENT FOR】Kymco Agility 150||Taotao 150||Lance Vintage 150 ||Eaglecraft 150||Znen 150||Tank 150||Retro 150||BMS 150||Baja SC150||Yerfdog GX150||Yerfdog 206 Go Kart||Spiderbox 150cc||Coolster 3150DX2||Howhit 150cc Engine||2010 Hammerhead Buggy;【NOT REPLACEMENT FOR】EGR Engine;
- ★【NOTE】Please verify model number and size prior to ordering to ensure this is the correct part;
- ★【EASY TO INSTALL】High quality cylinder replacement part.High toughness,corrosion resistance,rustproof and durable.Has a good heat dissipation structure design,providing reliable performance and long life service.
8.6Very Good
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10
DNYSYSJ61MM 170-180CC Big Bore Piston Cylinder Kit Scooter ATV & Quad For GY6 170CC Scooter ATV 125cc 150cc USA STOCK
Main highlights- 【Specification】Diameter of the Kit(mm): 61; Diameter of Piston Pin(mm): 15; Diaplacement: 170CC~180CC; 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
- 【Premium Material】This cylinder kit is made of high quality metal, can replace the original correctly, 100% new high quality, durable.
- 【Package includes】1*BIG BORE CYLINDER KIT (inclued Camshaft and Cylinder Head, Gaskets)
- 【Material】Made Of Metal, It could correctly replace the original quality part.
- 【For Displacement】Include Jog 50,90,100, GY6 50,60,70,80,100,125,150,CN/CF 250,YP VOG 250 260 300
8.4Good
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