Best Quad Fuel Tank Caps: Top 10 Picks for Your ATV

Looking for the best quad fuel tank caps? We’ve researched and listed the top 10 options to help you find the perfect match for your ATV.

Quad fuel tank caps are essential for keeping your ATV running smoothly. They prevent leaks and ensure proper ventilation, which is crucial for performance. A good cap can save you time and money on repairs.

Choosing the right fuel tank cap can be overwhelming with so many options. We’ve done the research for you, focusing on durability, fit, and ease of installation. Our guide makes it simple to find the perfect match for your ATV.

Discover the best quad fuel tank caps that fit your needs. Whether you’re upgrading or replacing, we’ve got you covered. Read on to find your ideal cap!

List of Top 10 Quad Fuel Tank Caps

Image Title Best For Price
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

This HIAORS Gas Fuel Tank Cap is perfect for ATV owners who need a reliable and durable replacement cap. It’s easy to install and works great with 50cc to 125cc Chinese ATV brands.

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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

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.

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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

This gas fuel tank cap is perfect for owners of 50cc to 125cc Chinese ATVs and quad bikes. If you ride a Buyang, Coolsport, Sunl, Kazuma, or Roketa and need a reliable replacement cap, this is for you!

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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

This FVRITO Gas Fuel Tank Cap is perfect for owners of 50cc-125cc ATVs and quad bikes, especially those with Chinese brands like Tao Tao, Coolster, or Roketa. It’s ideal for anyone needing a reliable replacement with a vent breather tube to prevent oil leaks.

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2PCS Gas Fuel Cap Air Vent Hose Universal CNC Tank Valve Vent Tube with Chekc Ball Aluminum Breather for 50cc 110cc 70cc 125cc ATV Motorcycle Dirt Pit Quad Bike Motocross Black 2PCS Gas Fuel Cap Air Vent Hose Universal CNC Tank Valve Vent Tube with Chekc Ball Aluminum Breather for 50cc 110cc 70cc 125cc ATV Motorcycle Dirt Pit Quad Bike Motocross Black

This fuel cap breather is perfect for anyone with a 50cc to 125cc ATV, motorcycle, or dirt bike. It keeps your gas tank clean and prevents spills.

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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 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-proof solution. It’s easy to use and fits many 50cc-125cc ATVs.

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Motorcycle Fuel Gas Cap for Suzuki LTA LTF LTZ 250 400 500 Eiger Ozark Quad 44200-29F01 (Black) Motorcycle Fuel Gas Cap for Suzuki LTA LTF LTZ 250 400 500 Eiger Ozark Quad 44200-29F01 (Black)

This motorcycle fuel gas cap is perfect for Suzuki owners who need a durable and stylish replacement. It fits many Suzuki models, is easy to install, and won’t rust.

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40mm/1.57 40mm/1.57″ Inner Diameter Plastic Gas Fuel Tank Cap For 50cc 70cc 90cc 110cc ATV Quad 4 Wheeler Coolster Taotao Buyang Sunl Redcat

This fuel tank gas cap is perfect for ATV owners who need a reliable replacement part. It fits most 50cc to 110cc Chinese ATVs, making it a great choice for quick and easy installation.

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AnXin Breather Hose Gas Fuel Tank Cap Vent Hose Tube CNC Universal For ATV Quad CRF YZF RMZ KLX DRZ Dirt Pit Bike Motorcycle Aluminum Fuel 6 pcs Colorful AnXin Breather Hose Gas Fuel Tank Cap Vent Hose Tube CNC Universal For ATV Quad CRF YZF RMZ KLX DRZ Dirt Pit Bike Motorcycle Aluminum Fuel 6 pcs Colorful

This AnXin Breather Hose is perfect for motorcycle enthusiasts who want to keep their ride in top shape. It’s ideal for ATV, dirt bike, and pit bike owners looking for reliable fuel tank ventilation.

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SG Store LT50 Leakproof Petrol Fuel Tank Cap Lid Fuel Gas Tank Cap Compatible with Suzuki Quadrunner LT 50 1984-1987 Quad Ref 44200-04610-00 SG Store LT50 Leakproof Petrol Fuel Tank Cap Lid Fuel Gas Tank Cap Compatible with Suzuki Quadrunner LT 50 1984-1987 Quad Ref 44200-04610-00

This leakproof fuel tank cap is perfect for Suzuki Quadrunner LT 50 owners from 1984 to 1987 who want a reliable and easy-to-install replacement. It’s ideal for anyone looking to maintain their ATV’s performance and keep their fuel system clean and secure.

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Detailed Reviews

Discover the top 10 Quad Fuel Tank Caps in our expert-curated guide. Each product is thoroughly reviewed for performance, durability, and value. Whether you need a leak-proof solution or a stylish upgrade, we’ve got you covered. Find the perfect fit for your ATV and ride with confidence!

1. 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 with this premium gas fuel tank cap. It’s built tough and designed for a perfect fit.

This cap is made from durable aluminum with a rubber coating. It stops fuel leaks and lets your tank breathe. Installation is a breeze thanks to its easy-grip design.

It fits a wide range of 50cc to 125cc ATVs from popular brands. Get back on the trail with confidence!

Pros Cons
  • Fits many ATV brands and models.
  • Durable aluminum construction with rubber coating.
  • Prevents fuel leaks and allows airflow.
  • Easy to grip and install.
  • Limited to specific ATV brands and models.
  • No lock feature for added security.
  • Rubber coating may wear out over time.

Perfect For:

This HIAORS Gas Fuel Tank Cap is perfect for ATV owners who need a reliable and durable replacement cap. It’s easy to install and works great with 50cc to 125cc Chinese ATV brands.

Ready to Purchase?

2. 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

The YOXUFA Metal Gas Fuel Tank Cap is a must-have for your ATV. It fits 50cc to 125cc models from many Chinese brands. This durable part ensures reliable performance.

Made from high-strength metal, it offers great sealing and longevity. It’s built to last and meets strict quality standards.

The package includes everything you need: gas tank, cap, filter, fuel line, clips, and petcock. Check the size before buying for 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 not fit all Chinese ATV models.
  • Check size carefully before buying.
  • Quality varies with Chinese parts.

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?

3. 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, 70cc, 110cc, and 125cc models from brands like Coolster, TaoTao, and Buyang.

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

Pros Cons
  • Perfect fit for many 50cc to 125cc ATVs.
  • Prevents leaks with a built-in steel ball valve.
  • Easy to install on your Chinese ATV.
  • Durable design for long-lasting use.
  • Not universal: Doesn’t fit all ATV models, 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 and quad bikes. If you ride a Buyang, Coolsport, Sunl, Kazuma, or Roketa and need a reliable replacement cap, this is for you!

Ready to Purchase?

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 Tao Tao, Coolster, and more. This cap ensures a tight seal, preventing fuel leaks.

Made of ABS plastic, it’s durable and reliable. The vent breather tube is included for easy installation. Its compact size fits most ATVs perfectly.

The package includes one gas tank cap and one vent tube. It’s a simple, effective solution for your ATV’s fuel system. Keep your ride running smoothly with this essential part.

Pros Cons
  • Perfect fit for many ATVs.
  • Durable ABS plastic for no leaks.
  • Easy to install with included tube.
  • Great value for your ATV.
  • No universal fit, check compatibility first.
  • Plastic material may wear out over time.
  • Limited to specific ATV models only.

Perfect For:

This FVRITO Gas Fuel Tank Cap is perfect for owners of 50cc-125cc ATVs and quad bikes, especially those with Chinese brands like Tao Tao, Coolster, or Roketa. It’s ideal for anyone needing a reliable replacement with a vent breather tube to prevent oil leaks.

Ready to Purchase?

5. 2PCS Gas Fuel Cap Air Vent Hose Universal CNC Tank Valve Vent Tube with Chekc Ball Aluminum Breather for 50cc 110cc 70cc 125cc ATV Motorcycle Dirt Pit Quad Bike Motocross Black

2PCS Gas Fuel Cap Air Vent Hose Universal CNC Tank Valve Vent Tube with Chekc Ball Aluminum Breather for 50cc 110cc 70cc 125cc ATV Motorcycle Dirt Pit Quad Bike Motocross Black

Upgrade your ride with this universal gas fuel cap air vent hose! It’s designed for 50cc to 125cc ATVs and dirt bikes, keeping your tank in top shape. Get ready for a cleaner, smoother ride.

This vent tube is a game-changer. It lets your tank breathe freely. It also stops fuel from splashing out. Plus, it has a built-in check ball.

Keep your gas tank protected from dirt and dust. This high-quality aluminum breather is easy to install and built to last. Ride with confidence!

Pros Cons
  • Fits most dirt bikes, ATVs, and motorcycles for easy compatibility.
  • Prevents fuel spills with a one-way vent and check ball.
  • High-quality aluminum ensures durability and longevity.
  • Protects gas tank from dirt, dust, and debris during extreme use.
  • Not for all bikes, check fit first.
  • Plastic parts may wear out faster.
  • No color options, only black.

Perfect For:

This fuel cap breather is perfect for anyone with a 50cc to 125cc ATV, motorcycle, or dirt bike. It keeps your gas tank clean and prevents spills.

Ready to Purchase?

6. 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

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

Upgrade your ATV with this CNC Billet Gas Tank Cap! It’s made from durable aluminum and designed for no leaks. Get yours in a cool blue color.

This cap is easy to grip and open. It fits most 50cc to 125cc ATVs from popular brands.

Pros Cons
  • Durable CNC aluminum build.
  • Prevents leaks with anti-leak design.
  • Easy grip for quick opening.
  • Fits many ATVs for wide use.
  • Venting hose keeps fuel flowing.
  • Not universal, may not fit all ATV models.
  • Blue color might clash with your ATV’s design.
  • No lock feature, lacks security for fuel tank.

Perfect For:

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

Ready to Purchase?

7. Motorcycle Fuel Gas Cap for Suzuki LTA LTF LTZ 250 400 500 Eiger Ozark Quad 44200-29F01 (Black)

Motorcycle Fuel Gas Cap for Suzuki LTA LTF LTZ 250 400 500 Eiger Ozark Quad 44200-29F01 (Black)

This motorcycle fuel gas cap fits many Suzuki models, including Eiger, Ozark, and King Quad. It’s made of strong aluminum and has a rustproof finish. The vented valve ensures smooth fuel flow while riding.

Installation is quick and easy, and the cap stays secure during rides. Its sleek black design adds a stylish touch to your bike.

Pros Cons
  • Durable aluminum construction.
  • Rustproof anodized finish.
  • Fits many Suzuki models.
  • Easy to install.
  • Secure fit, won’t loosen.
  • Limited compatibility with other motorcycle brands or models.
  • Single-piece package; no extra parts or tools included.
  • Black color may not match all bike aesthetics.

Perfect For:

This motorcycle fuel gas cap is perfect for Suzuki owners who need a durable and stylish replacement. It fits many Suzuki models, is easy to install, and won’t rust.

Ready to Purchase?

8. 40mm/1.57″ Inner Diameter Plastic Gas Fuel Tank Cap For 50cc 70cc 90cc 110cc ATV Quad 4 Wheeler Coolster Taotao Buyang Sunl Redcat

40mm/1.57

This fuel tank gas cap is a perfect fit for many 50cc to 110cc ATVs. It has a 40mm inner diameter and a 60mm outer diameter. The cap is easy to install.

It works with Chinese ATV brands like Coolster, Taotao, and Sunl. The package includes one gas cap. No instructions are included.

This gas cap is a simple and effective solution. It seals your fuel tank and prevents leaks. Check the size before buying to ensure a perfect fit.

Pros Cons
  • Perfect fit for many Chinese ATVs.
  • Easy to install, no hassle.
  • Durable plastic for long-lasting use.
  • Direct replacement for a quick fix.
  • Affordable and reliable part.
  • No instructions included for easy installation.
  • Size mismatch risk if not checked carefully.
  • Only one cap in the package.

Perfect For:

This fuel tank gas cap is perfect for ATV owners who need a reliable replacement part. It fits most 50cc to 110cc Chinese ATVs, making it a great choice for quick and easy installation.

Ready to Purchase?

9. AnXin Breather Hose Gas Fuel Tank Cap Vent Hose Tube CNC Universal For ATV Quad CRF YZF RMZ KLX DRZ Dirt Pit Bike Motorcycle Aluminum Fuel 6 pcs Colorful

AnXin Breather Hose Gas Fuel Tank Cap Vent Hose Tube CNC Universal For ATV Quad CRF YZF RMZ KLX DRZ Dirt Pit Bike Motorcycle Aluminum Fuel 6 pcs Colorful

Upgrade your ride with the AnXin Breather Hose Gas Fuel Tank Cap Vent Hose! This universal CNC aluminum fuel vent hose is designed for ATV, Quad, Dirt Pit Bike, and Motorcycle use. It’s the perfect 6-piece colorful accessory to add style and function.

This high-quality hose ensures your fuel tank can breathe, preventing messy spills and splashes. It acts as a one-way check valve, allowing air in while keeping fuel fumes contained. Made from durable aluminum alloy and lasting rubber, it’s built to resist aging and corrosion.

The anodized surface adds a glossy protective film for extended life and a beautiful, vibrant color. It’s a simple yet effective upgrade for your motorcycle.

Pros Cons
  • Keeps your tank breathing easily.
  • Prevents messy fuel spills.
  • Durable aluminum and rubber build.
  • Anodized finish for long life.
  • Stylish colors for any bike.
  • Limited to certain bike types.
  • Not for all fuel tanks.
  • May need frequent checks.

Perfect For:

This AnXin Breather Hose is perfect for motorcycle enthusiasts who want to keep their ride in top shape. It’s ideal for ATV, dirt bike, and pit bike owners looking for reliable fuel tank ventilation.

Ready to Purchase?

10. SG Store LT50 Leakproof Petrol Fuel Tank Cap Lid Fuel Gas Tank Cap Compatible with Suzuki Quadrunner LT 50 1984-1987 Quad Ref 44200-04610-00

SG Store LT50 Leakproof Petrol Fuel Tank Cap Lid Fuel Gas Tank Cap Compatible with Suzuki Quadrunner LT 50 1984-1987 Quad Ref 44200-04610-00

Keep your Suzuki Quadrunner LT 50 running smoothly with this high-quality fuel tank cap. It’s designed for a perfect fit and secure seal.

This cap is made from tough ABS plastic. It’s easy to install with a satisfying click. Protect your engine and make your ATV look great!

Pros Cons
  • Perfect fit for Suzuki Quadrunner LT 50 (1984-1987).
  • Leakproof seal keeps fuel safe and engine clean.
  • Easy install with a simple, secure rotating mechanism.
  • Durable ABS plastic ensures long-lasting performance.
  • Stylish design enhances your engine bay’s look.
  • Limited Compatibility: Only fits Suzuki Quadrunner LT 50 (1984-1987).
  • Plastic Material: May not be as durable as metal alternatives.
  • No Locking Feature: Lacks anti-theft protection for the fuel cap.

Perfect For:

This leakproof fuel tank cap is perfect for Suzuki Quadrunner LT 50 owners from 1984 to 1987 who want a reliable and easy-to-install replacement. It’s ideal for anyone looking to maintain their ATV’s performance and keep their fuel system clean and secure.

Ready to Purchase?

Buying Guide

Finding the right quad fuel tank cap is easy. This guide will help you choose the best one for your ATV.

Your Engaging Experience:

Imagine hitting the trails, your ATV running perfectly. You’ve got peace of mind knowing your fuel system is sealed tight. This guide helps you achieve just that, making your ATV adventures smoother and more enjoyable.

Factors to Consider When Buying:

  • Durability:
    Look for caps made from tough materials like aluminum or strong ABS plastic. These will last longer and withstand the bumps of the trail. A durable cap means fewer replacements and more time riding.

  • Fit and Compatibility:
    Always check the size and model compatibility before buying. Many caps are designed for specific cc ranges and brands of ATVs. Getting the exact fit ensures a secure seal and prevents leaks.

  • Ease of Installation:
    A good fuel cap should be simple to install. Look for caps with an easy-grip design that clicks into place. This saves you time and frustration, letting you get back to riding quickly.

  • Ventilation:
    Proper ventilation is key for your ATV’s performance. A cap with a vent breather tube allows your fuel tank to breathe. This prevents pressure buildup and ensures a steady fuel flow.

  • Leak Prevention:
    The main job of a fuel cap is to stop leaks. Choose a cap that offers a tight seal to keep fuel in and dirt out. This protects your ATV and the environment.

  • Material:
    Caps come in various materials, such as aluminum and ABS plastic. Aluminum offers strength and a premium feel, while ABS plastic is often lightweight and cost-effective. Both can provide reliable performance.

  • Included Accessories:
    Some caps come as part of a larger kit. These might include fuel lines, filters, or petcocks. Check if the package contains everything you need for a complete fuel system upgrade.

  • Design and Color:
    While function is most important, you can also consider style. Many caps come in different colors like blue or black, adding a personal touch to your ATV.

By keeping these factors in mind, you’ll find the perfect quad fuel tank cap for your needs. Happy riding!