Best Atv Gas Tank Cap For 50cc 125cc

Looking for the best ATV gas tank cap for your 50cc to 125cc ride? We’ve got you covered with 10 top picks designed for durability, leak prevention, and a perfect fit for popular brands like TaoTao, Coolster, and Roketa.

Upgrading your ATV starts with the right parts. A reliable gas tank cap is key to keeping your ride running smoothly. We’ve found the best options for 50cc to 125cc ATVs.

These caps are built to last and prevent leaks. They fit popular brands like TaoTao, Coolster, and Roketa. You’ll find durable materials like aluminum and ABS plastic.

Choosing the perfect cap is easy with our guide. We’ll help you find the right fit and upgrade your ATV with confidence. Let’s get started!

List of Top 10 Atv Gas Tank Cap For 50cc 125cc

Title	Best For	Price
YOXUFA Metal Gas Fuel Tank Cap for 110cc 125cc 50cc 70cc 90cc ATV Coolster Taotao ATA-110B Chinese Quad 4 Wheeler PeaceSport Roketa Kazuma BMS Yamoto Baja Sunl Lawnmower Buyang Parts	This YOXUFA Metal Gas Fuel Tank Cap is perfect for owners of 50cc to 125cc ATVs, quads, and lawnmowers, especially those with Chinese-made brands like Coolster, TaoTao, or Buyang. It’s ideal for anyone needing a durable, high-strength replacement to keep their vehicle running smoothly.	View on Amazon (paid link)
Fuel Cap CNC Billet Gas Tank Cap with Anti-Leak Vent Tube Fits for 50cc 70cc 90cc 110cc 125cc Coolster TaoTao Kazuma Sunl JCL Roketa ATV Quad 4 Wheeler-Red	This fuel cap is perfect for ATV owners who want a durable, leak-free solution. It’s easy to use and fits 50cc-125cc ATVs from many brands.	View on Amazon (paid link)
HIAORS Gas Fuel Tank Cap Compatible with TaoTao Coolster 3050C 110cc 125cc ATV 50cc 70cc 90cc X-pro Baja Kazuma Roketa Buyang Coolsport Sunl Eagle Peace Quad 4 Wheeler Parts with Vent Breather Tube	This HIAORS Gas Fuel Tank Cap is perfect for ATV owners who need a reliable and durable replacement for their 50cc to 125cc Chinese-brand ATVs. It’s easy to install and prevents fuel leaks, making it ideal for anyone looking to keep their ride running smoothly.	View on Amazon (paid link)
FVRITO Gas Fuel Tank Cap for Tao tao Coolster 125cc 110cc ATV Quad 4 Wheeler 90cc 70cc 50cc NST Kazuma Roketa Sunl Baja Parts with Vent Breather Tube	This FVRITO Gas Fuel Tank Cap is perfect for ATV owners who need a reliable replacement part. It fits 50cc to 125cc ATVs from popular Chinese brands like Tao Tao, Coolster, and Roketa. If you want no oil leaks and a secure fit, this ABS plastic cap with a vent breather tube is for you.	View on Amazon (paid link)
FLYPIG Gas Fuel Tank Cap For 50cc 70cc 125cc ATV Quad 4 Wheeler Buyang Coolsport Sunl Kazuma Roketa ATV 3050A 3050AX 3050C 3050D 3050B Chinese ATV Quad 4 Wheeler Parts	This gas fuel tank cap is perfect for owners of 50cc to 125cc Chinese ATVs like Buyang, Coolsport, Sunl, and more. It’s a great fit if your ATV needs a 40mm inner diameter cap and you want to prevent fuel leaks.	View on Amazon (paid link)
Minho Universal GY6 Motorcycle Fuel Tank Gas Cap Fit for Chinese 139QMB 152QMI 157QMJ GY6 50cc 125cc 150cc 250cc Scooter Moped ATV	This Minho Universal GY6 Motorcycle Fuel Tank Gas Cap is perfect for owners of Chinese GY6 scooters, mopeds, or ATVs. It’s ideal for those needing a durable, leak-proof replacement to keep their vehicle running smoothly.	View on Amazon (paid link)
Fuel Cap CNC Billet Gas Tank Cap with Anti-Leak Vent Tube Fits for 50cc 70cc 90cc 110cc 125cc Coolster TaoTao Kazuma Sunl JCL Roketa ATV Quad 4 Wheeler-Blue	This fuel cap is perfect for ATV owners who want a durable, leak-free solution. It’s easy to use and fits many 50cc-125cc models.	View on Amazon (paid link)
HIAORS Dirt Bike Gas Tank Cap & Air Vent Hose Replacement for 50cc 70cc 125cc 140cc 160cc SSR110 SSR125 TTR90 TaoTao DB14 Kayo YZ80 Xpro Roketa 150cc ATV Pit Bike Accessories Parts CNC Aluminum Blue	This premium CNC aluminum gas cap is perfect for dirt bike enthusiasts looking to upgrade their 50cc to 160cc pit bikes and ATVs. If you want a durable, stylish replacement that prevents leaks and keeps your fuel clean, this is the part for you!	View on Amazon (paid link)
Dirt Bike Thread Gas Tank Cap Fuel Tank Cap with Red Gas Cap Vent Breather Tube for Taotao Coolster 110cc 125cc ATV Quad 4 Wheeler 50cc 70cc 90cc NST Kazuma Roketa Sunl Baja Parts	This gas tank cap is perfect for dirt bike and ATV owners who need a reliable replacement part. It fits Taotao, Coolster, and other popular models, making it a great choice for repairs.	View on Amazon (paid link)
FVRITO Gas Fuel Tank Cap with Breather Vent Hose for 50cc 70cc 90cc 110cc 125cc TaoTao 110 Coolster 3050C 3125R Vitacci Kazuma ICEbear RPS Roketa Sunl Eagle JCL Loncin Chinese ATV Quad 4 Wheeler Parts	This FVRITO Gas Fuel Tank Cap is perfect for owners of Chinese ATVs like TaoTao, Coolster, Vitacci, and more. It’s ideal for anyone needing a reliable, leak-proof fuel cap with a breather vent hose to keep their 50cc to 125cc quad running smoothly.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 ATV gas tank caps for 50cc to 125cc models, carefully selected based on expert reviews and customer feedback. Each product is evaluated for durability, leak prevention, and ease of installation, ensuring you find the perfect fit for your ATV. Whether you prioritize performance or style, this guide will help you make an informed choice and keep your ride running smoothly.

1. YOXUFA Metal Gas Fuel Tank Cap for 110cc 125cc 50cc 70cc 90cc ATV Coolster Taotao ATA-110B Chinese Quad 4 Wheeler PeaceSport Roketa Kazuma BMS Yamoto Baja Sunl Lawnmower Buyang Parts

YOXUFA Metal Gas Fuel Tank Cap for 110cc 125cc 50cc 70cc 90cc ATV Coolster Taotao ATA-110B Chinese Quad 4 Wheeler PeaceSport Roketa Kazuma BMS Yamoto Baja Sunl Lawnmower Buyang Parts

Upgrade your ATV with the YOXUFA Metal Gas Fuel Tank Cap. It fits most 50-125cc ATVs, including popular Chinese brands. Made from high-strength metal, it ensures durability and reliable sealing.

This kit includes everything you need: a gas tank, cap, fuel filter, line, clips, and petcock. Check the size before buying to ensure a perfect fit.

Pros	Cons
Fits many ATVs, from 50cc to 125cc, for easy compatibility. High-strength metal ensures durable, long-lasting performance. Complete kit includes all parts for quick installation. Tight seal prevents leaks, keeping your ride safe and reliable.	May need precise fitment check. Metal might show wear over time. Not for all ATV sizes.

Perfect For:

This YOXUFA Metal Gas Fuel Tank Cap is perfect for owners of 50cc to 125cc ATVs, quads, and lawnmowers, especially those with Chinese-made brands like Coolster, TaoTao, or Buyang. It’s ideal for anyone needing a durable, high-strength replacement to keep their vehicle running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

2. Fuel Cap CNC Billet Gas Tank Cap with Anti-Leak Vent Tube Fits for 50cc 70cc 90cc 110cc 125cc Coolster TaoTao Kazuma Sunl JCL Roketa ATV Quad 4 Wheeler-Red

Fuel Cap CNC Billet Gas Tank Cap with Anti-Leak Vent Tube Fits for 50cc 70cc 90cc 110cc 125cc Coolster TaoTao Kazuma Sunl JCL Roketa ATV Quad 4 Wheeler-Red

Upgrade your ATV with the Fuel Cap CNC Billet Gas Tank Cap. It fits 50cc to 125cc ATVs and many Chinese brands. The red anodized finish adds style to your ride.

This durable aluminum cap is stronger than plastic and features a one-way valve to prevent leaks. The venting hose lets air in but keeps fuel and air from escaping.

The ergonomic design makes it easy to open and close. Check the size specifications to ensure a perfect fit for your ATV.

Pros	Cons
Fits many ATVs, from 50cc to 125cc, with easy installation. No leaks, thanks to the anti-leak vent tube design. Durable CNC aluminum with a gorgeous anodized finish. Ergonomic finger grooves for easy opening and closing.	Not universal, may not fit all ATV models or brands. Red color might clash with some ATV designs or preferences. No lock feature, lacks security against unauthorized access.

Perfect For:

This fuel cap is perfect for ATV owners who want a durable, leak-free solution. It’s easy to use and fits 50cc-125cc ATVs from many brands.

Ready to Purchase?

View Price on Amazon (paid link)

3. HIAORS Gas Fuel Tank Cap Compatible with TaoTao Coolster 3050C 110cc 125cc ATV 50cc 70cc 90cc X-pro Baja Kazuma Roketa Buyang Coolsport Sunl Eagle Peace Quad 4 Wheeler Parts with Vent Breather Tube

HIAORS Gas Fuel Tank Cap Compatible with TaoTao Coolster 3050C 110cc 125cc ATV 50cc 70cc 90cc X-pro Baja Kazuma Roketa Buyang Coolsport Sunl Eagle Peace Quad 4 Wheeler Parts with Vent Breather Tube

Upgrade your ATV’s fuel system with this high-quality gas fuel tank cap! It’s built to keep your engine running smoothly and prevent messy leaks.

This durable aluminum cap is coated in rubber for extra protection. It fits a wide range of 50cc to 125cc ATVs from popular brands like TaoTao and Coolster. Plus, its vent breather tube ensures proper airflow without any fuel escape.

Installation is a breeze thanks to the easy-grip design. Simply twist it on and get back to riding!

Pros	Cons
Fits many Chinese ATVs! Prevents fuel leaks for safe rides. Easy to grip and turn. Durable aluminum construction.	Limited to specific ATV models. May not fit all aftermarket tanks. Vent tube might need extra securing.

Perfect For:

This HIAORS Gas Fuel Tank Cap is perfect for ATV owners who need a reliable and durable replacement for their 50cc to 125cc Chinese-brand ATVs. It’s easy to install and prevents fuel leaks, making it ideal for anyone looking to keep their ride running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

4. FVRITO Gas Fuel Tank Cap for Tao tao Coolster 125cc 110cc ATV Quad 4 Wheeler 90cc 70cc 50cc NST Kazuma Roketa Sunl Baja Parts with Vent Breather Tube

FVRITO Gas Fuel Tank Cap for Tao tao Coolster 125cc 110cc ATV Quad 4 Wheeler 90cc 70cc 50cc NST Kazuma Roketa Sunl Baja Parts with Vent Breather Tube

The FVRITO Gas Fuel Tank Cap is a must-have for your ATV. It fits 50cc to 125cc models from many brands. This cap ensures no oil leaks from your fuel tank.

Made from ABS plastic, it offers great sealing. The vent breather tube is included in the package. This makes it a complete solution for your fuel tank needs.

With precise dimensions, it fits perfectly. The inside diameter is 40mm, and the length is 59mm. This cap is easy to install and built to last.

Pros	Cons
Fits many ATVs, from 50cc to 125cc, and Chinese brands. No oil leaks with strong ABS plastic and tight sealing. Easy to install with included vent breather tube. Perfect size for common ATV fuel tanks.	May not fit all brands not listed. Specific size might require careful measuring. ABS plastic may be less durable than metal.

Perfect For:

This FVRITO Gas Fuel Tank Cap is perfect for ATV owners who need a reliable replacement part. It fits 50cc to 125cc ATVs from popular Chinese brands like Tao Tao, Coolster, and Roketa. If you want no oil leaks and a secure fit, this ABS plastic cap with a vent breather tube is for you.

Ready to Purchase?

View Price on Amazon (paid link)

5. FLYPIG Gas Fuel Tank Cap For 50cc 70cc 125cc ATV Quad 4 Wheeler Buyang Coolsport Sunl Kazuma Roketa ATV 3050A 3050AX 3050C 3050D 3050B Chinese ATV Quad 4 Wheeler Parts

FLYPIG Gas Fuel Tank Cap For 50cc 70cc 125cc ATV Quad 4 Wheeler Buyang Coolsport Sunl Kazuma Roketa ATV 3050A 3050AX 3050C 3050D 3050B Chinese ATV Quad 4 Wheeler Parts

The FLYPIG Gas Fuel Tank Cap is a must-have for your Chinese ATV Quad 4 Wheeler. It fits 50cc to 125cc models from brands like Buyang, Sunl, and Roketa.

This gas cap has a built-in steel ball valve to stop fuel leaks and air entry. It comes with clear size details to ensure a perfect fit for your vehicle.

Pros	Cons
Secure your ATV with this reliable gas cap. Fits many 50cc to 125cc Chinese ATVs. Prevents leaks with a built-in valve. Easy to install and great value.	Not universal: Doesn’t fit all ATVs, check size first. Limited compatibility: Excludes PW80, Artic Cat 90, and more. Size mismatch risk: Wrong size may cause leaks or damage.

Perfect For:

This gas fuel tank cap is perfect for owners of 50cc to 125cc Chinese ATVs like Buyang, Coolsport, Sunl, and more. It’s a great fit if your ATV needs a 40mm inner diameter cap and you want to prevent fuel leaks.

Ready to Purchase?

View Price on Amazon (paid link)

6. Minho Universal GY6 Motorcycle Fuel Tank Gas Cap Fit for Chinese 139QMB 152QMI 157QMJ GY6 50cc 125cc 150cc 250cc Scooter Moped ATV

The Minho Universal GY6 Motorcycle Fuel Tank Gas Cap is a durable and impact-resistant solution for your scooter, moped, or ATV. It fits Chinese GY6 50cc, 125cc, 150cc, and 250cc models, ensuring a perfect seal to prevent gasoline leaks.

Made of metallic material, it’s built to last. The lock catch holds firmly, and the package includes one gas cap. Always compare with your current part to ensure the right fit.

Pros	Cons
Fits many Chinese GY6 scooters, mopeds, and ATVs. Durable metallic build resists impact and damage. Seals tightly, prevents gasoline leaks effectively. Secure lock catch stays firmly in place.	No extra keys included for the lock catch. Only one gas cap in the package. Must compare parts before buying to ensure fit.

Perfect For:

This Minho Universal GY6 Motorcycle Fuel Tank Gas Cap is perfect for owners of Chinese GY6 scooters, mopeds, or ATVs. It’s ideal for those needing a durable, leak-proof replacement to keep their vehicle running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

7. Fuel Cap CNC Billet Gas Tank Cap with Anti-Leak Vent Tube Fits for 50cc 70cc 90cc 110cc 125cc Coolster TaoTao Kazuma Sunl JCL Roketa ATV Quad 4 Wheeler-Blue

This fuel cap is a perfect fit for many 50cc-125cc ATVs. It works with popular Chinese brands like Coolster, TaoTao, and Roketa. The blue color adds a stylish touch to your ride.

Made from high-quality CNC aluminum, this gas tank cap is durable and leak-proof. It features a one-way valve and venting hose to prevent oil leakage. The anodized surface gives it a gorgeous look.

With its ergonomic design, this fuel cap is easy to open and tighten. Check the size specifications before ordering to ensure a perfect fit. Upgrade your ATV with this reliable and stylish fuel cap.

Pros	Cons
Fits many ATVs, ensuring wide compatibility for various models. CNC aluminum build offers durability and leak-proof performance. Easy-grip design makes opening and closing effortless. Venting hose prevents oil leakage and ensures smooth airflow.	Limited compatibility with non-Chinese ATV brands. No lock feature for added security. Blue color may not match all ATV styles.

Perfect For:

This fuel cap is perfect for ATV owners who want a durable, leak-free solution. It’s easy to use and fits many 50cc-125cc models.

Ready to Purchase?

View Price on Amazon (paid link)

8. HIAORS Dirt Bike Gas Tank Cap & Air Vent Hose Replacement for 50cc 70cc 125cc 140cc 160cc SSR110 SSR125 TTR90 TaoTao DB14 Kayo YZ80 Xpro Roketa 150cc ATV Pit Bike Accessories Parts CNC Aluminum Blue

HIAORS Dirt Bike Gas Tank Cap & Air Vent Hose Replacement for 50cc 70cc 125cc 140cc 160cc SSR110 SSR125 TTR90 TaoTao DB14 Kayo YZ80 Xpro Roketa 150cc ATV Pit Bike Accessories Parts CNC Aluminum Blue

Upgrade your dirt bike with the HIAORS gas tank cap. It fits many 50cc to 160cc models, making it a versatile choice.

Made from CNC aluminum, this cap is strong and light. It lasts longer than plastic caps. The vent hose keeps air pressure balanced.

Available in blue, black, green, and red, it adds style to your bike. Easy to install, it replaces the old cap without hassle.

Pros	Cons
Fits many bikes, from 50cc to 160cc, for easy replacement. Strong aluminum build lasts longer than plastic caps. Prevents leaks and keeps fuel clean with tight sealing. Cool colors let you customize your bike’s look.	Not universal: Doesn’t fit all dirt bikes, check compatibility first. Color limits: Only four colors, may not match your bike’s style. No tools included: Requires separate tools for installation.

Perfect For:

This premium CNC aluminum gas cap is perfect for dirt bike enthusiasts looking to upgrade their 50cc to 160cc pit bikes and ATVs. If you want a durable, stylish replacement that prevents leaks and keeps your fuel clean, this is the part for you!

Ready to Purchase?

View Price on Amazon (paid link)

9. Dirt Bike Thread Gas Tank Cap Fuel Tank Cap with Red Gas Cap Vent Breather Tube for Taotao Coolster 110cc 125cc ATV Quad 4 Wheeler 50cc 70cc 90cc NST Kazuma Roketa Sunl Baja Parts

Dirt Bike Thread Gas Tank Cap Fuel Tank Cap with Red Gas Cap Vent Breather Tube for Taotao Coolster 110cc 125cc ATV Quad 4 Wheeler 50cc 70cc 90cc NST Kazuma Roketa Sunl Baja Parts

This gas tank cap is a must-have replacement part for your dirt bike or ATV. It fits many popular models, including Taotao, Coolster, and Kazuma.

The red vent breather tube ensures proper fuel flow. It’s easy to install and built to last.

Pros	Cons
Fits many ATVs, from 50cc to 125cc, for easy replacement. Red vent tube ensures proper fuel flow and prevents leaks. Durable black finish resists rust and looks sharp on your bike. Simple thread design makes installation quick and hassle-free.	No warranty offered, so repairs are on you. Limited color options—only available in black. No size details, might not fit all fuel tanks.

Perfect For:

This gas tank cap is perfect for dirt bike and ATV owners who need a reliable replacement part. It fits Taotao, Coolster, and other popular models, making it a great choice for repairs.

Ready to Purchase?

View Price on Amazon (paid link)

10. FVRITO Gas Fuel Tank Cap with Breather Vent Hose for 50cc 70cc 90cc 110cc 125cc TaoTao 110 Coolster 3050C 3125R Vitacci Kazuma ICEbear RPS Roketa Sunl Eagle JCL Loncin Chinese ATV Quad 4 Wheeler Parts

FVRITO Gas Fuel Tank Cap with Breather Vent Hose for 50cc 70cc 90cc 110cc 125cc TaoTao 110 Coolster 3050C 3125R Vitacci Kazuma ICEbear RPS Roketa Sunl Eagle JCL Loncin Chinese ATV Quad 4 Wheeler Parts

The FVRITO Gas Fuel Tank Cap is a must-have for your Chinese ATV Quad. It fits 50cc to 125cc models from TaoTao, Coolster, Vitacci, and more. This upgraded cap keeps your fuel tank sealed and leak-free.

Made with CNC aluminum, the breather vent hose is durable and wear-resistant. The one-way steel ball valve stops fuel leaks and air entry, ensuring better performance.

The package includes a gas tank cap, a vent tube with a steel ball valve, and a normal breather vent tube. Check the size before buying to ensure a perfect fit for your vehicle.

Pros	Cons
Fits many ATVs, ensuring wide compatibility for your vehicle. Prevents fuel leaks with a built-in steel ball valve. Durable CNC aluminum material for long-lasting performance. Enhances vehicle appearance with a sleek, upgraded design.	Not universal, fits only specific Chinese ATV models. Small size, measure carefully to avoid wrong fit. No installation guide, might need extra help.

Perfect For:

This FVRITO Gas Fuel Tank Cap is perfect for owners of Chinese ATVs like TaoTao, Coolster, Vitacci, and more. It’s ideal for anyone needing a reliable, leak-proof fuel cap with a breather vent hose to keep their 50cc to 125cc quad running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Upgrade your ATV with the right gas tank cap. We’ve got you covered with the best options for 50cc to 125cc ATVs.

Choosing the perfect gas tank cap is easy with our guide. We’ll help you find the right fit and upgrade your ATV with confidence. Let’s get started!

Here’s what to consider when buying:

Compatibility: Make sure the cap fits your ATV’s make and model. Check brands like TaoTao, Coolster, and Roketa.
Material: Look for durable materials like aluminum or ABS plastic to ensure long-lasting use.
Leak Prevention: Choose a cap with a one-way valve or vent breather tube to stop leaks and keep fuel in.
Ease of Use: Go for a cap with an ergonomic design that’s easy to open and close.
Style: Pick a cap with a colorful finish like red or blue to add style to your ride.
Size: Check the inside diameter and length to ensure a perfect fit for your fuel tank.
Included Parts: Some caps come with extra parts like vent hoses or clips, making installation easier.

With these tips, you’ll find the best gas tank cap for your ATV in no time!