Best ATV JETS: Top 10 Kits for Power & Performance

Looking for the best ATV jets to enhance your ride? Discover our top 10 ATV jet kits, designed for easy installation, durability, and optimal performance to elevate your ATV experience.

ATV jets are the heart of your carburetor, controlling fuel flow for peak performance. Whether you’re tuning for power, efficiency, or a smooth ride, the right jets make all the difference.

Upgrade your ATV with the best jet kits available. Easy to install, built to last, and designed for riders like you.

List of Top 10 ATV JETS

Title	Best For	Price
40PCS Carburetor Main Jet Slow Pilot Jet Kit for PWK Keihin OKO CVK Crab,Replace #SCL-2018090002-ZH-T-01/02 SCL-2018090001/03-ZH-T-01	This 40PCS Carburetor Main Jet Slow Pilot Jet Kit is perfect for anyone tuning or repairing PWK Keihin OKO CVK carburetors. It’s ideal for motorcycle, ATV, or scooter enthusiasts who need precise jet sizes for better performance.	View on Amazon (paid link)
XIKOBY 40PCS Carburetor Main Jet Slow Pilot Jet Kit Compatible with Keihin PE PWK CVK OKO KOSO Polini Carb Dirt Bike ATV Quad 4 Wheeler Go Kart, Include 30PCS Main Jet and 10PCS Pilot Jet Accessories	This carburetor jet kit is perfect for anyone who owns a dirt bike, ATV, or go-kart and wants to improve performance. It’s easy to install and works with many models, making it a great choice for tuning your ride.	View on Amazon (paid link)
YGQ 24Pcs Carburetor Main Pilot Jet Kit for Nibbi PWK Keihin Honda CVK Yamaha OKO GY6 PWM PE FCR-MX PJ 99101-393 N424-21	This kit is perfect for motorcycle riders, ATV owners, and dirt bike enthusiasts who want smooth power and easy tuning. It’s made for anyone who needs reliable jets to keep their carburetor running at its best.	View on Amazon (paid link)
Carbhub 10 pcs Carburetor Main Jet with 10 pcs Slow & Pilot Jet for PWK Keihin OKO CVK Fits Chinese Scooters ATVs Karts with 125cc 150cc GY6 Motor Engine Carb	This set is perfect for riders and tinkerers who love keeping their Chinese scooters, ATVs, or karts running smooth. It’s made for anyone who wants easy jet swaps and better carb tuning without hassle.	View on Amazon (paid link)
YGQ 43Pcs Carburetor Jet Kit for Keihin Nibbi carb Main Jet and Pilot Slow Jet 99101-393 99101-357 N424-21	This YGQ 43Pcs Carburetor Jet Kit is perfect for dirt bike and ATV enthusiasts who need to tune their carburetors for better performance. It’s ideal for riders with Honda, Yamaha, Kawasaki, KTM, and more.	View on Amazon (paid link)
Hrwfnty 22Pcs Excellent Carburetor Jet Kit, Include 11 Pieces Carburetor Main Jet and 11 Pieces Slow Jet Compatible with Nibbi PWK Keihin Honda OKO CVK PE PWM Type.	This Hrwfnty 22Pcs Carburetor Jet Kit is perfect for anyone who needs to tune or repair their carburetor. It’s great for DIY enthusiasts and mechanics working on motorcycles, ATVs, or other small engines.	View on Amazon (paid link)
YAMAKATO 16pcs Carburetor Jet Kit Main Jets for Mikuni VM22 VM24 VM26 125cc 150cc 200cc 250cc for Mini Bike Dirt Bike Pit Bike ATV 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155	This kit is perfect for mini bike, dirt bike, pit bike, ATV, and go-kart riders who want smooth power and easy tuning. It’s made for anyone who needs the right jet size fast and hassle-free.	View on Amazon (paid link)
XIKOBY VM22 Carburetor Jet Kit Compatible with VM22 VM24 VM26 VM30 Carb 196cc 212cc Mini Bike 125cc 200cc 250cc Dirt Bike ATV Go Kart 16PCS 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155	This carburetor jet kit is perfect for anyone with a mini bike, dirt bike, or ATV who wants more power and better performance. It’s easy to use and built to last, making it ideal for upgrades or quick replacements.	View on Amazon (paid link)
CQSPMOTO 16pcs Carburetor Jet Kit Main Jets for Mikuni VM22 VM24 VM26 VM30 125cc 150cc 200cc 250cc Mini Bike Dirt Bike Pit Bike ATV Go Kart 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155	This CQSPMOTO 16pcs Carburetor Jet Kit is perfect for anyone tuning a mini bike, dirt bike, pit bike, ATV, or go kart. It’s ideal for Mikuni VM22, VM24, VM26, or VM30 carburetors on 125cc to 250cc engines.	View on Amazon (paid link)
24 Pcs Carburetor Jet Kit Main jet and Pilot slow jet For PWK Nibbi Keihin FCR-MX PD PE PJ PZ PWK CVK GY6 99101-393 N424-21 Suzuki Honda	This kit is perfect for motorcycle riders, ATV owners, and scooter enthusiasts who want better performance and precise tuning. It’s made for anyone who needs durable brass jets to keep their carb running smooth and strong.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 ATV jets handpicked for performance and value. Each product is expert-reviewed and backed by customer feedback, ensuring you get the best fit for your ride. Whether you seek power, reliability, or affordability, this guide has you covered—start your upgrade today!

1. 40PCS Carburetor Main Jet Slow Pilot Jet Kit for PWK Keihin OKO CVK Crab,Replace #SCL-2018090002-ZH-T-01/02 SCL-2018090001/03-ZH-T-01

Get the perfect carburetor tune with this 40PCS jet kit. You get 30 main jets and 10 slow pilot jets, all made from solid brass for durability and precision.

Designed for PWK Keihin CVK PE type carburetors and compatible with OKO, KOSO, Stage-6, Polini, and more. Each jet is carefully sized to deliver smooth performance and better fuel flow.

Easy to install. Built to last. Made for riders who want power, control, and reliability.

Pros	Cons
40PCS kit covers all tuning needs Solid brass for long-lasting durability Fits PWK, Keihin, OKO, KOSO carbs easily Wide jet size range for perfect adjustment Quick replacement for worn-out parts	Not compatible with CV, VE, or large CVK carbs Limited jet sizes may not fit every tuning need

Perfect For:

This 40PCS Carburetor Main Jet Slow Pilot Jet Kit is perfect for anyone tuning or repairing PWK Keihin OKO CVK carburetors. It’s ideal for motorcycle, ATV, or scooter enthusiasts who need precise jet sizes for better performance.

Ready to Purchase?

View Price on Amazon (paid link)

2. XIKOBY 40PCS Carburetor Main Jet Slow Pilot Jet Kit Compatible with Keihin PE PWK CVK OKO KOSO Polini Carb Dirt Bike ATV Quad 4 Wheeler Go Kart, Include 30PCS Main Jet and 10PCS Pilot Jet Accessories

XIKOBY 40PCS Carburetor Main Jet Slow Pilot Jet Kit Compatible with Keihin PE PWK CVK OKO KOSO Polini Carb Dirt Bike ATV Quad 4 Wheeler Go Kart, Include 30PCS Main Jet and 10PCS Pilot Jet Accessories

Get your carb running at its best with the XIKOBY 40PCS Jet Kit. It’s built for power and precision.

This kit fits PE, PWK, CVK, OKO, KOSO, Polini, Keihin, Nibb* carbs. Works with dirt bikes, ATVs, scooters, and go karts. Easy swap, smooth ride, more speed.

Made of premium brass for strength. CNC cut for exact size. Durable, reliable, ready to boost performance.

Pros	Cons
Wide Compatibility with many carburetors and vehicles for easy fitment. Durable Brass construction resists corrosion and high temperatures. Precise CNC manufacturing ensures smooth surfaces and exact dimensions. Power Boost lets you tune your carb for optimal performance.	Not universal: May not fit all carburetor models. No instructions: Lacks a guide for easy installation. Size confusion: Many jet sizes can cause mix-ups.

Perfect For:

This carburetor jet kit is perfect for anyone who owns a dirt bike, ATV, or go-kart and wants to improve performance. It’s easy to install and works with many models, making it a great choice for tuning your ride.

Ready to Purchase?

View Price on Amazon (paid link)

3. YGQ 24Pcs Carburetor Main Pilot Jet Kit for Nibbi PWK Keihin Honda CVK Yamaha OKO GY6 PWM PE FCR-MX PJ 99101-393 N424-21

The YGQ 24Pcs Carburetor Main Pilot Jet Kit is a must-have for tuning your vehicle’s carburetor. It includes main jets and pilot jets in various sizes to fit multiple carburetors. This kit works with Nibbi, Keihin, Honda, Yamaha, and more.

It fits motorcycles, dirt bikes, ATVs, and scooters. Works with GY6, Suzuki, Honda, and Kawasaki models. Easy to install and use.

This kit is perfect for tuning performance. It ensures smooth running and better fuel efficiency. Ideal for DIY enthusiasts and professionals.

Pros	Cons
Wide range of main and pilot jet sizes for precise tuning. Fits multiple brands and models, saving time and money. Durable carburetor kit for reliable performance in all conditions. Easy installation for quick upgrades to your vehicle.	Limited to specific carburetor models and sizes. No instructions included for easy installation. May require professional tuning for optimal performance.

Perfect For:

This kit is perfect for motorcycle riders, ATV owners, and dirt bike enthusiasts who want smooth power and easy tuning. It’s made for anyone who needs reliable jets to keep their carburetor running at its best.

Ready to Purchase?

View Price on Amazon (paid link)

4. Carbhub 10 pcs Carburetor Main Jet with 10 pcs Slow & Pilot Jet for PWK Keihin OKO CVK Fits Chinese Scooters ATVs Karts with 125cc 150cc GY6 Motor Engine Carb

Carbhub 10 pcs Carburetor Main Jet with 10 pcs Slow & Pilot Jet for PWK Keihin OKO CVK Fits Chinese Scooters ATVs Karts with 125cc 150cc GY6 Motor Engine Carb

Carbhub offers a 10-piece carburetor main jet and 10-piece slow/pilot jet set. These fit most Chinese scooters, ATVs, and Karts with 125cc or 150cc GY6 motors. They work with PWK, CVK, and PE type carburetors.

The thread sizes are M5x0.80 for main jets and M6x0.75 for pilot jets. This package includes everything listed, making it a complete solution for your carburetor needs.

Pros	Cons
Works with most 125cc & 150cc GY6 engines Compatible with PWK, CVK, PE, OKO, KOSO carbs Complete set of 10 main + 10 pilot jets Precise threads for easy, secure fit Boosts performance with reliable fuel flow control	Not compatible with CVK carbs above 30 mm Limited fit—only works with 125cc/150cc GY6 motors Thread sizes fixed, no flexibility for other setups

Perfect For:

This set is perfect for riders and tinkerers who love keeping their Chinese scooters, ATVs, or karts running smooth. It’s made for anyone who wants easy jet swaps and better carb tuning without hassle.

Ready to Purchase?

View Price on Amazon (paid link)

5. YGQ 43Pcs Carburetor Jet Kit for Keihin Nibbi carb Main Jet and Pilot Slow Jet 99101-393 99101-357 N424-21

Get the perfect carb tune every time. This 43-piece jet kit gives you all the sizes you need. Easy to use, easy to swap, built for riders.

Works with Honda, Yamaha, Kawasaki, KTM, Suzuki, Polaris, Husqvarna and more. Fits dirt bikes, ATVs, scooters, and buggies. One kit covers countless models.

Strong build, wide fit. Reliable performance, smooth ride.

Pros	Cons
43 sizes for perfect carb tuning Fits Honda, Yamaha, Kawasaki, Suzuki, KTM and more Works with dirt bikes, ATVs, scooters, buggies Durable jets for smooth performance Easy install for quick upgrades	No instructions included for beginners May not fit every carb model Small parts easy to lose

Perfect For:

This YGQ 43Pcs Carburetor Jet Kit is perfect for dirt bike and ATV enthusiasts who need to tune their carburetors for better performance. It’s ideal for riders with Honda, Yamaha, Kawasaki, KTM, and more.

Ready to Purchase?

View Price on Amazon (paid link)

6. Hrwfnty 22Pcs Excellent Carburetor Jet Kit, Include 11 Pieces Carburetor Main Jet and 11 Pieces Slow Jet Compatible with Nibbi PWK Keihin Honda OKO CVK PE PWM Type.

Hrwfnty 22Pcs Excellent Carburetor Jet Kit, Include 11 Pieces Carburetor Main Jet and 11 Pieces Slow Jet Compatible with Nibbi PWK Keihin Honda OKO CVK PE PWM Type.

Get the perfect carburetor tune with the Hrwfnty 22Pcs Jet Kit. Made of premium brass, these jets are smooth, durable, and easy to install. You’ll have the right size ready every time.

Choose from 11 slow jets and 11 main jets. Sizes are clearly marked. Installation is quick and simple. Performance is steady and reliable.

This kit works with many carburetor types like PWK, CVK, PE, OKO, KOSO, Polini, Stage-6 and more. With 22 pieces included, you’ll always have the right replacement on hand. Strong build, wide fit, and easy use.

Pros	Cons
Brass construction ensures durability and smooth performance. 22-piece kit offers versatile sizing for easy replacements. Wide compatibility fits multiple carburetor types effortlessly. Uniform threads and clean finish make installation a breeze.	No instructions included, making installation tricky for beginners. Compatibility may vary; double-check before buying to avoid mismatches. Brass material could wear out faster under harsh conditions.

Perfect For:

This Hrwfnty 22Pcs Carburetor Jet Kit is perfect for anyone who needs to tune or repair their carburetor. It’s great for DIY enthusiasts and mechanics working on motorcycles, ATVs, or other small engines.

Ready to Purchase?

View Price on Amazon (paid link)

7. YAMAKATO 16pcs Carburetor Jet Kit Main Jets for Mikuni VM22 VM24 VM26 125cc 150cc 200cc 250cc for Mini Bike Dirt Bike Pit Bike ATV 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155

YAMAKATO 16pcs Carburetor Jet Kit Main Jets for Mikuni VM22 VM24 VM26 125cc 150cc 200cc 250cc for Mini Bike Dirt Bike Pit Bike ATV 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155

The YAMAKATO 16pcs Carburetor Jet Kit includes 16 main jets in sizes from 88 to 155. It fits Mikuni VM22, VM24, and VM26 carburetors for 125cc to 250cc engines. Use it for mini bikes, dirt bikes, ATVs, and more.

Each jet has its size marked for easy use. Check the product images and sizes before buying to ensure a perfect fit.

Pros	Cons
16 sizes ready for any bike need Easy size markings for quick swaps Perfect fit for Mikuni VM carburetors Comes in a sturdy nylon bag for storage M5×0.75 thread matches standard jets	Fits only certain VM series carburetors Thread size limits compatibility with other models Must check images carefully before ordering

Perfect For:

This kit is perfect for mini bike, dirt bike, pit bike, ATV, and go-kart riders who want smooth power and easy tuning. It’s made for anyone who needs the right jet size fast and hassle-free.

Ready to Purchase?

View Price on Amazon (paid link)

8. XIKOBY VM22 Carburetor Jet Kit Compatible with VM22 VM24 VM26 VM30 Carb 196cc 212cc Mini Bike 125cc 200cc 250cc Dirt Bike ATV Go Kart 16PCS 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155

XIKOBY VM22 Carburetor Jet Kit Compatible with VM22 VM24 VM26 VM30 Carb 196cc 212cc Mini Bike 125cc 200cc 250cc Dirt Bike ATV Go Kart 16PCS 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155

Get the XIKOBY VM22 Carburetor Jet Kit and take control of your ride. It fits VM22, VM24, VM26, and VM30 carbs. Strong, precise, and built to last.

This kit works with mini bikes, dirt bikes, ATVs, and go karts. It covers engines from 125cc to 250cc and popular models like Coleman, Baja, Apollo, and more.

Made from premium brass with CNC precision. Smooth, durable, and easy to swap. Includes 16 jet sizes from #88 to #155 for perfect tuning.

Pros	Cons
Fits many bikes, from mini to dirt, for easy upgrades. Brass build ensures long-lasting use and wear resistance. CNC precision gives smooth, accurate parts for better tuning. 16 jet sizes offer flexibility for optimal performance.	Not universal fit — may not match every carb model Limited sizes — only covers #88 to #155 range No instructions — beginners may struggle with setup

Perfect For:

This carburetor jet kit is perfect for anyone with a mini bike, dirt bike, or ATV who wants more power and better performance. It’s easy to use and built to last, making it ideal for upgrades or quick replacements.

Ready to Purchase?

View Price on Amazon (paid link)

9. CQSPMOTO 16pcs Carburetor Jet Kit Main Jets for Mikuni VM22 VM24 VM26 VM30 125cc 150cc 200cc 250cc Mini Bike Dirt Bike Pit Bike ATV Go Kart 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155

CQSPMOTO 16pcs Carburetor Jet Kit Main Jets for Mikuni VM22 VM24 VM26 VM30 125cc 150cc 200cc 250cc Mini Bike Dirt Bike Pit Bike ATV Go Kart 88 90 95 98 100 105 110 115 120 125 130 135 140 145 150 155

Get the right fuel mix every time with the CQSPMOTO 16pcs Carburetor Jet Kit. Made from high-quality copper, these jets are built for strength and long-lasting use.

Easy to install. Clear size markings. Perfect fit for Mikuni VM22–VM30 carburetors. Tune safer, run smoother, and keep your engine at peak power.

Pros	Cons
16 Sizes for perfect fit and tuning. High-Quality Copper ensures durability and reliability. Clear Markings make model identification quick and easy. Safe Tuning with larger-to-smaller jet adjustment method.	No installation tools included, so you’ll need to buy them separately. Not universal—check compatibility carefully before buying to avoid returns. No instructions provided, making tuning tricky for beginners.

Perfect For:

This CQSPMOTO 16pcs Carburetor Jet Kit is perfect for anyone tuning a mini bike, dirt bike, pit bike, ATV, or go kart. It’s ideal for Mikuni VM22, VM24, VM26, or VM30 carburetors on 125cc to 250cc engines.

Ready to Purchase?

View Price on Amazon (paid link)

10. 24 Pcs Carburetor Jet Kit Main jet and Pilot slow jet For PWK Nibbi Keihin FCR-MX PD PE PJ PZ PWK CVK GY6 99101-393 N424-21 Suzuki Honda

This 24-piece carburetor jet kit includes main jets and pilot slow jets. It fits many motorcycles, scooters, and ATV models. The sizes range from 30 to 150 for all needs.

It works with Suzuki, Honda, Kawasaki, and more. The brass material ensures durability and corrosion resistance. It’s an easy swap for better performance.

Get more power and tune your carb with this kit. It’s compatible with many carburetor types. Upgrade your ride today!

Pros	Cons
24 sizes for perfect tuning Fits Suzuki, Honda, Kawasaki and more Made of premium brass for long life Boosts power and smooth performance Easy swap for quick upgrades	Limited to specific carburetors, not universal. No instructions, might confuse beginners. Many sizes, easy to mix up parts.

Perfect For:

This kit is perfect for motorcycle riders, ATV owners, and scooter enthusiasts who want better performance and precise tuning. It’s made for anyone who needs durable brass jets to keep their carb running smooth and strong.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

ATV jets decide how your engine breathes. The right jet gives you power, smoothness, and control. A poor choice can waste fuel and hurt performance.

Compatibility: Always check if the jet kit fits your carburetor type (PWK, CVK, PE, VM22, etc.). Using the wrong size or type can cause poor tuning and engine issues.
Material Quality: Look for solid brass or copper jets. These materials resist wear and corrosion, giving you long-lasting performance.
Size Range: A good kit should include a wide range of sizes. This lets you fine-tune for different riding conditions, altitudes, and fuel needs.
Precision Cut: Jets that are CNC machined or clearly marked ensure exact fuel flow. Precision means smoother throttle response and better tuning accuracy.
Ease of Installation: Choose kits that are easy to swap and clearly labeled. This saves time and avoids mistakes when tuning.
Durability: Strong build quality ensures jets don’t strip or deform. Durable jets keep your carb running reliably for years.
Versatility: Some kits fit multiple carb brands and models. This is useful if you own more than one ATV, dirt bike, or scooter.
Performance Goals: Decide if you want more speed, better fuel efficiency, or a balanced ride. Pick jet sizes that match your riding style.
Complete Kits: Larger sets (like 40PCS or 43PCS) give you more options. Smaller sets are fine for quick fixes but limit tuning flexibility.
Clear Markings: Jets with engraved size numbers make tuning simple. No guessing, no confusion—just accurate adjustments.