Top 10 Gy6 Big Bore Kit Reviews With Scores

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Gy6 Big Bore Kit
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Comparison Chart for Gy6 Big Bore Kit

Our team scanned 58331 reviews before putting any suggestions for the Gy6 Big Bore Kit in this article.

NoProductScoreAction
1Glixal 52mm Big Bore Cylinder Kit Rebuild Kit GY6 49cc 50cc to 105cc 139QMB 139QMA Scooter Moped ATV Go-Kart9.8Shop On Amazon
2GOOFIT Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart9.8Shop On Amazon
3Glixal ATMT1-011 139QMB 139QMA Scooter Big Bore Cylinder Kit Rebuild Kit GY6 100cc 50mm Moped ATV Go-Kart9.4Shop On Amazon
4GY6 180cc Upgrade Cylinder Head Rebuilt Kit with Valves8.6Shop On Amazon
5GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit for 64mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring8.4Shop On Amazon
669mm Valve Big Bore Kit 100cc replacement for GY6 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with Racing CDI Ignition Coil Performance Spark Plug8.4Shop On Amazon
7hongyu 50mm Bore Cylinder Head Kit for GY6 50cc to 100cc Engine with 69mm Valves scooter taotao kazuma ATV Moped8.4Shop On Amazon
8GOOFIT Big Bore Cylinder Rebuild Kit for GY6 50cc 139QMB Racing Scooter Parts 64mm Valve8.4Shop On Amazon
9CLEO GY6 180cc Cylinder Head Kit Assy 61mm Big Bore with 69mm Valves for 152QMI 157QMJ Scooter Moped ATV Go Kart Quad8.4Shop On Amazon
10aohuang GY6 50cc-100cc Cylinder Head Kit Assy 50mm Big Bore with 69mm Valves for 139QMA 139QMB Engine Scooter Moped ATV Go Kart Quad8.2Shop On Amazon

Table Of Content:

1. Glixal 52mm Big Bore Cylinder Kit Rebuild Kit GY6 49cc 50cc to 105cc 139QMB 139QMA Scooter Moped ATV Go-Kart

  • 1.Please note this kit is only used for GY6 139QMB 4-Stroke Engine.
  • 2.Inner Diameter of Cylinder: 52mm
  • 3.Outer Diameter of Piston Pin: 13mm
  • Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
  • 5. High Performance Upgrade 52mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc 100cc engine

2. GOOFIT Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

  • Inner Diameter of Cylinder: 47mm,Outer Diameter of Piston Pin: 13mm
  • Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
  • One week money back guarantee if not satisfied
  • Easy installation with video instruction,you can visit the video on our Facebook homepage and Youtube.
  • High Performance Upgrade 47mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc engine

3. Glixal ATMT1-011 139QMB 139QMA Scooter Big Bore Cylinder Kit Rebuild Kit GY6 100cc 50mm Moped ATV Go-Kart

  • 1.Please note this kit is only used for GY6 139QMB 4-Stroke Engine.
  • 2.Inner Diameter of Cylinder: 50mm
  • 3.Outer Diameter of Piston Pin: 13mm
  • Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut.
  • 5. High Performance Upgrade 50mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc 100cc engine

4. GY6 180cc Upgrade Cylinder Head Rebuilt Kit with Valves

  • Cylinder Bore】:Upgrade from 57.4mm to 61mm, Cylinder kits with more power
  • Full sets of parts】: Complete parts is suitable for motorcycle maintenance shop, motorcycle parts supermarket and personal use with nice price.
  • Apply to】: GY6 4 stroke 125cc/150cc engine for most of chinese scooter, atv and go karts
  • Parts included】:GY6 180cc Cylinder Head Comp with valves, 61mm Bore Cylinder Block, Set of 61mm Piston Assy, Piston, Rings and Wrist Pin, Gaskets.
  • Package in cluded】Cylinder head sets and cylinder kits

5. GY6 Cylinder Rebuild Kits Trkimal 100cc Big Bore Kit for 64mm Valve 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with 6pin Racing CDI Ignition Coil Performance Spark Plug Clutch Spring

  • This big cylinder kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed.
  • 64mm valve length version
  • Easy Installation
  • Upgrade engine parts included cylinder body kits, cylinder head kits, camshaft, camshaft seat kits, gaskets kits, oil pump and gear, clutch spring sets, copper roller sets, 6pins racing AC CDI, ignition coil and racing 3-electrode spark plug.
  • Upgrades parts kits for most of 50cc scooter

6. 69mm Valve Big Bore Kit 100cc replacement for GY6 49CC 50CC 139QMB Moped Scooter Engine 50mm Bore Upgrade Set with Racing CDI Ignition Coil Performance Spark Plug

  • This big bore kit will upgrade your gy6 50cc 60cc 80cc to 100cc, without EGR, to get more RPM,more power, faster maximum speed.
  • We have 2 versions, 64mm and 69mm valve length version. Please confirm before ordering.
  • Easy installation With racing AC CDI, ignition coil and racing spark plug included
  • This is one of the best upgrades you can do to your 50cc Scooter

7. hongyu 50mm Bore Cylinder Head Kit for GY6 50cc to 100cc Engine with 69mm Valves scooter taotao kazuma ATV Moped

  • Fit GY6 50cc to 100cc 139QA 139QMB Engine
  • Head Valve length 69mm, not 64mm
  • Cylinder Bore Diameter : 50mm
  • Kit includes: Cylinder head, cylinder block assembly, intake pipe screw, exhaust pipe screw, exhaust pipe nut, exhaust pipe gasket four locating pins.
  • For your quick use of new accessories, please consult the picture information and product description before purchasing.

8. GOOFIT Big Bore Cylinder Rebuild Kit for GY6 50cc 139QMB Racing Scooter Parts 64mm Valve

  • It can be Only Used for GY6 4stroke 49cc 50cc engine upgrade
  • Easy installation with video instruction,you can visit the video on our facebook homepage and Youtube.
  • Best way to get more RPM,maximum upgrade kit for GY6 50cc 139QMB engine and 1P39QMB Engine.
  • Valve Length 64mm ,does not for 69mm one
  • The Belt Cover/CVT Cover Gasket is for a Short Case Version

9. CLEO GY6 180cc Cylinder Head Kit Assy 61mm Big Bore with 69mm Valves for 152QMI 157QMJ Scooter Moped ATV Go Kart Quad

  • 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 ;

10. aohuang GY6 50cc-100cc Cylinder Head Kit Assy 50mm Big Bore with 69mm Valves for 139QMA 139QMB Engine Scooter Moped ATV Go Kart Quad

  • Fit GY6 50-100cc 4 Strokes 139QMA 139QMB Engine Scooter Moped
  • Cylinder Head:Intake Valve OD 18.6mm;Exhaust Valve OD 18mm;Combustion Chamber Diameter-50mm
  • Cylinder Body:Bore 50mm;Piston Diameter 50mm; Piston Pin Diameter 13mm
  • Check Pictures and Measurements To Be Sure ,This is the Correct Parts for your Application.

What are the best Canadian online shopping sites?

There are many online shopping sites in Canada, but not all of them are worth buying from. Some of the best Canadian online shopping sites are based on their quality, customer service, and payment options. This article will give you a list of some of the best Canadian online shopping sites available at this time to make it easier for you to shop online.

While most online stores are based in the United States and Europe, Canadian shoppers can find some of their favorite brands and retailers here at home. Whether they're looking for clothes, electronics, or toys, there's an e-commerce site that will ship directly to them.

  1. Amazon.ca -  This is Canada's version of the popular Amazon retail website, which offers everything from computer hardware to TV streaming devices and sporting goods. The site also features special deals on a regular basis, such as the current Prime Day promotion.
  2. Shop.ca -  This Canadian e-commerce site offers a wide range of products, including electronics, toys, and sporting goods. It also features an online marketplace where shoppers can buy and sell new and used items.
  3. Buytopia.ca - This is a Canadian online shopping site that offers deals on electronics, clothing, and sporting goods. It also features a marketplace where shoppers can buy and sell new and used items.
  4. BestBuy.ca - This is the Canadian version of the popular U.S. electronics store, Best Buy. It offers a wide range of products, including computers, tablets, and televisions.
  5. Zellers - This is the Canadian version of the U.S.-based department store chain K-Mart. It offers a wide range of products, including clothing, electronics, and toys.
  6. Nike.ca - This is the Canadian version of the popular U.S.-based athletic shoe and sports apparel company's website. It offers shoes, clothing and accessories.
  7. Adidas.ca - This is the Canadian version of the popular U.S.-based athletic shoe and sports apparel company's website. It offers shoes, clothing and accessories.
  8. HockeyCanadaShop.ca - This is the official online store of Hockey Canada. It offers a wide range of hockey-related products, including clothing and accessories.
  9. HockeyMonkey.com - This is the Canadian version of the popular U.S.-based sports equipment website. It offers a wide range of hockey-related products, including clothing and accessories.
  10. IceJerseys.com - This is the Canadian version of the popular U.S.-based sports equipment website. It offers a wide range of hockey-related products, including clothing.

Conclusion:

Canadians spend an average of ,300 a year on retail shopping. With so many sites to choose from and such a wide variety of products, it can be tricky to find the best online stores for Canadian consumers. To help you out, we've put together this guide that highlights the top online shopping sites in Canada today. If you'd like more information about any of these sites or other options available to you as a Canadian consumer, feel free to browse our blog.

Dave Muiler

Dave is a young writer with a degree in journalism. He’s well-versed in topics such as literature, video games, and gaming devices. In his free time, he enjoys editing, playing games, exercising and photography.