Looking for the best CVK carburetor jets to enhance your vehicle’s performance? We’ve curated a list of top 10 CVK carburetor jets, tested and reviewed from leading brands like YAMAKATO and Strongthium, to help you upgrade your ride with ease and confidence.
CVK carburetor jets are essential for tuning your engine to peak performance. Whether you’re upgrading your dirt bike, ATV, or scooter, the right jets make all the difference. This guide will help you find the best CVK carburetor jets for your needs.
Choosing the perfect kit can be overwhelming with so many options. We’ve tested and reviewed top brands to save you time and effort. From YAMAKATO to Strongthium, we’ve got you covered.
Upgrade your ride, boost efficiency, and feel the power. Let’s dive in!
List of Top 10 CVK Carburetor Jets
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YAMAKATO Aftermarket 22pcs Carburetor Jet Kit w/11 Main Jets and 11 Slow Jet for Nibbi Honda PWK Keihin Yamaha OKO CVK PWM Type |
This YAMAKATO Carburetor Jet Kit is perfect for motorcycle enthusiasts who need to tune their carburetors. It’s ideal for those with PWK, CVK, or similar types who want reliable, rust-free parts that are easy to install. |
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Strongthium 24 Pcs Carburetor Jet Kit for Nibbi FCR-MX PE PJ PZ PWK CVK GY6 99101-393 N424-21 |
This Strongthium Carburetor Jet Kit is perfect for anyone who owns motorcycles, dirt bikes, ATVs, or scooters and needs to tune their carburetor for better performance. It’s great for DIY enthusiasts and mechanics working on Suzuki, Honda, Kawasaki, or GY6 engines. |
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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 tuning or repairing carburetors. It’s ideal for DIY enthusiasts and mechanics working on motorcycles, ATVs, or other small engines. |
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CQSPMOTO Carburetor Main Jet for Gy6 49cc 50cc 80cc 100cc CVK Carburetor Carb Main Jet 139QMB 139QMA 78 80 85 87 88 90 92 94 96 98 Carburetor Jet for ATV Scooters Go Kart Jonway Roketa Sunl Taotao |
This carburetor main jet kit is perfect for owners of Chinese-made scooters and ATVs with GY6 49cc to 100cc engines. It’s ideal for those tuning their carburetor to improve performance and ensure a smooth ride. |
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Strongthium Carburetor Main Jet Kit for Nibbi Keihin CVK PE PZ GY6 99101-393 99101-GHB-000 60# ~92# Mikuni 19.201 |
This Strongthium Carburetor Main Jet Kit is perfect for motorcycle enthusiasts and DIY mechanics who need a reliable and versatile solution for their Honda, Kawasaki, Suzuki, or GY6 vehicles. It’s ideal for tuning carburetors and improving performance. |
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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 YGQ 24Pcs Carburetor Main Pilot Jet Kit is perfect for motorcycle enthusiasts who need precise tuning for their Nibbi, Keihin, Honda, Yamaha, or GY6 carburetors. It’s ideal for dirt bikes, ATVs, scooters, and buggies, offering a wide range of jet sizes to optimize performance. |
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Strongthium Carburetor Main Jet Kit for Nibbi Keihin CVK PE PZ GY6 99101-393 99101-GHB-000 95# ~128# Mikuni 19.201 |
This Strongthium Carburetor Main Jet Kit is perfect for motorcycle and ATV enthusiasts who need a reliable and versatile solution for their carburetor tuning needs. It’s ideal for riders with Honda, Kawasaki, Suzuki, and GY6 engines, offering precise jet sizes for better performance. |
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labwork 16pcs Carburetor Main Jet Replacement for OKO CVK 90 92 95 98 100 105 108 110 115 120 125 130 135 140 145 150 |
This main jet kit is perfect for scooter, ATV, and kart owners with 125cc or 150cc GY6 motors. It’s ideal for anyone needing a reliable carburetor replacement with tested performance. |
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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, go kart, or motorcycle and wants to improve performance. It’s easy to install and works with many models, giving you more power and better control. |
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YAMAKATO Aftermarket 33pcs Carburetor Jet Kit w/ 11pcs Slow Pilot Jets and 22pcs Main Jets for Honda PWK Keihin OKO CVK KOSO PE PWM Yamaha Mikuni Carb Upgrade and Rebuild |
This YAMAKATO Carburetor Jet Kit is perfect for bike and ATV enthusiasts who want to upgrade or rebuild their carburetors. It’s ideal for those with Chinese pit bikes, dirt bikes, scooters, or Go Karts with 125cc to 400EX motors. |
Detailed Reviews
Discover the top 10 CVK Carburetor Jets in this expert-reviewed guide, designed to help you find the perfect fit for your needs. Each product is carefully selected based on performance, durability, and value, ensuring you get the best upgrade for your engine. Whether you’re tuning a motorcycle, ATV, or scooter, this guide makes it easy to choose the right jets for maximum performance.
1. YAMAKATO Aftermarket 22pcs Carburetor Jet Kit w/11 Main Jets and 11 Slow Jet for Nibbi Honda PWK Keihin Yamaha OKO CVK PWM Type

The YAMAKATO Aftermarket 22pcs Carburetor Jet Kit is a must-have for tuning your carburetor. It includes 11 main jets and 11 slow jets, giving you plenty of options. This kit works with PWK, CVK, and other carburetor types.
Made of brass, these jets are rust-resistant and easy to install. Check your engine model before ordering to ensure a perfect fit.
The slow jets range from 32 to 58, and the main jets from 100 to 145. This kit offers precise tuning for your carburetor. Upgrade your performance with this reliable set.
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Perfect For:
This YAMAKATO Carburetor Jet Kit is perfect for motorcycle enthusiasts who need to tune their carburetors. It’s ideal for those with PWK, CVK, or similar types who want reliable, rust-free parts that are easy to install.
Ready to Purchase?
2. Strongthium 24 Pcs Carburetor Jet Kit for Nibbi FCR-MX PE PJ PZ PWK CVK GY6 99101-393 N424-21

The Strongthium 24 Pcs Carburetor Jet Kit is a must-have for tuning your engine. It includes main jets and pilot jets in various sizes.
This kit works with Suzuki, Honda, Kawasaki, and more. It fits motorcycles, dirt bikes, ATVs, and scooters. The jets are easy to install and use.
You get 24 pieces in total, covering many carburetor types. It’s perfect for tuning performance and improving fuel efficiency. This kit is a great value for any rider.
| Pros | Cons |
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Perfect For:
This Strongthium Carburetor Jet Kit is perfect for anyone who owns motorcycles, dirt bikes, ATVs, or scooters and needs to tune their carburetor for better performance. It’s great for DIY enthusiasts and mechanics working on Suzuki, Honda, Kawasaki, or GY6 engines.
Ready to Purchase?
3. 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.

The Hrwfnty 22Pcs Carburetor Jet Kit is a must-have for tuning your engine. It includes 11 main jets and 11 slow jets, offering 22 pieces in total. This kit is perfect for replacements and upgrades.
Made from premium brass, the jets are smooth, clean, and easy to install. They fit PWK, CVK, PE, and OKO carburetors, among others. Always check the size before buying to ensure a perfect fit.
With 11 main jet sizes and 11 slow jet sizes, this kit provides plenty of options. It’s compatible with many carburetor types, making it versatile and reliable. Upgrade your engine with this excellent kit today!
| Pros | Cons |
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Perfect For:
This Hrwfnty 22Pcs Carburetor Jet Kit is perfect for anyone tuning or repairing carburetors. It’s ideal for DIY enthusiasts and mechanics working on motorcycles, ATVs, or other small engines.
Ready to Purchase?
4. CQSPMOTO Carburetor Main Jet for Gy6 49cc 50cc 80cc 100cc CVK Carburetor Carb Main Jet 139QMB 139QMA 78 80 85 87 88 90 92 94 96 98 Carburetor Jet for ATV Scooters Go Kart Jonway Roketa Sunl Taotao

The CQSPMOTO Carburetor Main Jet is a must-have for tuning your GY6 engine. It comes in 10 sizes, fitting 49cc to 100cc engines, and is made of high-quality copper for durability.
This kit works with Chinese-made scooters and ATVs, like Taotao and Roketa. The size is clearly marked, making it easy to choose the right one. Start with a larger jet and adjust for safe tuning.
| Pros | Cons |
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Perfect For:
This carburetor main jet kit is perfect for owners of Chinese-made scooters and ATVs with GY6 49cc to 100cc engines. It’s ideal for those tuning their carburetor to improve performance and ensure a smooth ride.
Ready to Purchase?
5. Strongthium Carburetor Main Jet Kit for Nibbi Keihin CVK PE PZ GY6 99101-393 99101-GHB-000 60# ~92# Mikuni 19.201

The Strongthium Carburetor Main Jet Kit is a must-have for motorcycle and ATV enthusiasts. It fits many Honda, Kawasaki, and Suzuki models, plus GY6 engines. This kit includes 14 jet sizes, from 60 to 92, for precise tuning.
This kit works with carburetors like CVK, PE, and PZ. It’s perfect for motocross bikes, dirt bikes, scooters, and buggies. Upgrade your ride’s performance with this reliable and versatile kit.
| Pros | Cons |
|---|---|
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Perfect For:
This Strongthium Carburetor Main Jet Kit is perfect for motorcycle enthusiasts and DIY mechanics who need a reliable and versatile solution for their Honda, Kawasaki, Suzuki, or GY6 vehicles. It’s ideal for tuning carburetors and improving performance.
Ready to Purchase?
6. 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 engine. It includes main jets and pilot slow jets in various sizes, fitting many carburetors and vehicles.
This kit works with motorcycles, dirt bikes, ATVs, and scooters. It’s compatible with brands like Honda, Suzuki, Kawasaki, and more.
| Pros | Cons |
|---|---|
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Perfect For:
This YGQ 24Pcs Carburetor Main Pilot Jet Kit is perfect for motorcycle enthusiasts who need precise tuning for their Nibbi, Keihin, Honda, Yamaha, or GY6 carburetors. It’s ideal for dirt bikes, ATVs, scooters, and buggies, offering a wide range of jet sizes to optimize performance.
Ready to Purchase?
7. Strongthium Carburetor Main Jet Kit for Nibbi Keihin CVK PE PZ GY6 99101-393 99101-GHB-000 95# ~128# Mikuni 19.201

The Strongthium Carburetor Main Jet Kit is a must-have for anyone looking to upgrade their vehicle’s performance. It fits a wide range of models, from Honda to Kawasaki, making it a versatile choice.
This kit includes various sizes, from 95 to 128, ensuring a perfect match for your carburetor. It’s compatible with many motorcycles, dirt bikes, ATVs, and even scooters, making it a go-to option for enthusiasts.
Easy to install, durable, and reliable. Improves engine performance, boosting speed and efficiency. Great value for money.
| Pros | Cons |
|---|---|
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Perfect For:
This Strongthium Carburetor Main Jet Kit is perfect for motorcycle and ATV enthusiasts who need a reliable and versatile solution for their carburetor tuning needs. It’s ideal for riders with Honda, Kawasaki, Suzuki, and GY6 engines, offering precise jet sizes for better performance.
Ready to Purchase?
8. labwork 16pcs Carburetor Main Jet Replacement for OKO CVK 90 92 95 98 100 105 108 110 115 120 125 130 135 140 145 150

The Labwork 16pcs Carburetor Main Jet Replacement is perfect for GY6 CVK carburetors. It fits 150cc and 125cc engines with ease. This kit includes 16 different sizes, from 90 to 150.
Each set has one piece of each size, making it complete and ready to use. It works for scooters, ATVs, and karts with GY6 motors. All parts are tested for reliability and performance.
This kit is durable and long-lasting, ensuring smooth engine operation. It’s a must-have for maintenance and repairs.
| Pros | Cons |
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Perfect For:
This main jet kit is perfect for scooter, ATV, and kart owners with 125cc or 150cc GY6 motors. It’s ideal for anyone needing a reliable carburetor replacement with tested performance.
Ready to Purchase?
9. 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

The XIKOBY 40PCS Carburetor Jet Kit is a must-have for dirt bike and ATV enthusiasts. It includes 30 main jets and 10 slow pilot jets, offering a wide range of tuning options. This kit is compatible with multiple carburetor brands, making it a versatile choice.
Made from premium brass, these jets are built to last. They resist corrosion and high temperatures, ensuring long-lasting performance. The CNC production process guarantees a smooth surface and precise dimensions, allowing for easy installation and optimum engine performance.
With this kit, you can fine-tune your carburetor for maximum power and efficiency. It’s a great replacement for worn-out jets and is compatible with various pit bikes, scooters, and quads. Get ready to upgrade your ride with the XIKOBY Carburetor Jet Kit!
| Pros | Cons |
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Perfect For:
This carburetor jet kit is perfect for anyone who owns a dirt bike, ATV, go kart, or motorcycle and wants to improve performance. It’s easy to install and works with many models, giving you more power and better control.
Ready to Purchase?
10. YAMAKATO Aftermarket 33pcs Carburetor Jet Kit w/ 11pcs Slow Pilot Jets and 22pcs Main Jets for Honda PWK Keihin OKO CVK KOSO PE PWM Yamaha Mikuni Carb Upgrade and Rebuild

The YAMAKATO Aftermarket Carburetor Jet Kit is a 33-piece set designed for carburetor upgrades and rebuilds. It includes 11 slow pilot jets and 22 main jets for precise tuning.
This kit fits Honda, Yamaha, and other brands, but not all models. Check the compatibility list to ensure it works for your pit bike, dirt bike, or scooter.
Made from CNC-processed brass, it resists corrosion and ensures accurate sizing. Easy to install and built to last.
| Pros | Cons |
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Perfect For:
This YAMAKATO Carburetor Jet Kit is perfect for bike and ATV enthusiasts who want to upgrade or rebuild their carburetors. It’s ideal for those with Chinese pit bikes, dirt bikes, scooters, or Go Karts with 125cc to 400EX motors.
Ready to Purchase?
Buying Guide
CVK carburetor jets are key to tuning your engine for top performance. This guide helps you pick the best jets for your ride.
Engaging Experience:
Choosing the right jets can feel tricky, but we’ve tested top brands to make it easy. Whether you’re upgrading a dirt bike, ATV, or scooter, the perfect kit is here.
Factors to Consider When Buying:
– Compatibility: Check if the jets fit your engine model and carburetor type. Not all kits work with every vehicle.
– Jet Sizes: Look for kits with a range of sizes for precise tuning. Main jets and slow jets should match your needs.
– Material: Brass and copper jets are durable and rust-resistant, ensuring long-lasting performance.
– Ease of Installation: Choose jets that are easy to install and come with clear markings for hassle-free upgrades.
– Brand Reputation: Go for trusted brands like YAMAKATO or Strongthium for reliable and high-quality products.
– Value for Money: Pick a kit with multiple pieces and varied sizes to get the best bang for your buck.
Upgrade your ride, boost efficiency, and feel the power with the right CVK carburetor jets. Let’s get started!