Looking for the best Keihin jet kits?
We provide a curated list of top-rated kits with clear reviews and simple installation tips to help you pick the perfect match.
Keihin jet kits are essential for tuning your carburetor. They help your engine run smoothly and efficiently. Whether you’re a DIY enthusiast or a pro, these kits make a big difference.
Upgrade your ride with the right jet kit. Find the perfect fit for your carburetor. Enjoy better performance and easy installation.
We’ve tested and reviewed the best Keihin jet kits for you. Discover the top picks and make your engine roar like never before. Let’s get started!
List of Top 10 Keihin Jet Kits
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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 DIY enthusiasts and mechanics who need reliable replacement parts for better engine performance. |
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YGQ Carburetor Jet Kit for Nibbi Keihin Carb Main and Pilot Slow Jets FCR FCR-MX PJ PE PWK PWM 99101-357 N424-21 22Pcs (#150 – #185) |
This YGQ 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. |
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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 jet kit is perfect for anyone with a PWK, CVK, PE, OKO, or KOSO carburetor who wants a fast and easy performance boost. It comes with a full set of brass jets that fit right in and upgrade the engine instantly. |
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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 precise tuning for their Keihin Nibbi carburetors. It’s ideal for riders of Honda, Yamaha, Kawasaki, KTM, and more, ensuring optimal performance for their powersport vehicles. |
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Strongthium 43 Pcs 99101-357 Carburetor Jet Kit for Nibbi Keihin 99101-393 N424-21 Carb Jets Set |
This Strongthium Carburetor Jet Kit is perfect for anyone who owns a dirt bike, ATV, or motorcycle with a carburetor. It’s great for tuning and improving performance on Honda, Yamaha, Kawasaki, and more. |
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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 wants to boost their vehicle’s performance. It’s great for dirt bikes, ATVs, go-karts, and motorcycles, especially those with 110cc to 300cc engines. |
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YGQ Main Jet Kit for Keihin Nibbi Carburetor FCR FCR-MX PE PJ PWK PWM 99101-357 (#122 – #165) |
This kit is perfect for riders who want smooth power and easy tuning on their dirt bikes or ATVs. It’s great for anyone who needs reliable jets that fit many Keihin and Nibbi carbs. |
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20 Pcs Carburetor Jets Kit for Keihin OKO KOSO PE PWK Carb Main Jet Kit and Slow Pilot Jet Kit |
This kit is perfect for bike owners. It helps you fix your engine fast. |
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YGQ Slow Pilot Jet Kit for Keihin Nibbi PE PWK FCR-MX PJ Carburetors N424-21 20Pcs |
This kit is perfect for riders and bike builders who need a wide jet range for Keihin, Nibbi, PE, PWK, FCR-MX, and PJ carburetors. It is also a smart pick for Honda and Kawasaki owners who want easy tuning and a better carb fit. |
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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 Keihin Jet Kits tailored for performance and reliability. Each kit is expert-reviewed and backed by customer feedback, ensuring you get the best value. Whether you’re tuning a dirt bike, ATV, or go kart, this guide helps you find the perfect match. Dive in to upgrade your ride with confidence and ease.
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
This jet kit gives your carb a clean, smooth tune. Each piece is made of strong brass for steady performance.
You get 40 jets. You get clear sizes. You get easy setup.
| Pros | Cons |
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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 DIY enthusiasts and mechanics who need reliable replacement parts for better engine performance.
Ready to Purchase?
2. YGQ Carburetor Jet Kit for Nibbi Keihin Carb Main and Pilot Slow Jets FCR FCR-MX PJ PE PWK PWM 99101-357 N424-21 22Pcs (#150 – #185)
The YGQ Carburetor Jet Kit is a must-have for powersport enthusiasts. It includes 22 pieces with main and pilot slow jets in various sizes. This kit is compatible with many dirt bikes and ATVs.
It fits Honda, Yamaha, Kawasaki, and more. Check the size chart in the product images to ensure a perfect fit. This kit is ideal for tuning and maintenance.
| Pros | Cons |
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Perfect For:
This YGQ 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?
3. 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 PE carburetors, among others.
Made of durable brass, these jets are rust-resistant and easy to install. They fit specific thread sizes, so check before ordering. This ensures a perfect match for your engine.
The slow pilot jets range from 32 to 58, while main jets go from 100 to 145. Always verify compatibility with your carburetor type. This kit is not for VM22 models.
| Pros | Cons |
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Perfect For:
This jet kit is perfect for anyone with a PWK, CVK, PE, OKO, or KOSO carburetor who wants a fast and easy performance boost. It comes with a full set of brass jets that fit right in and upgrade the engine instantly.
Ready to Purchase?
4. YGQ 43Pcs Carburetor Jet Kit for Keihin Nibbi carb Main Jet and Pilot Slow Jet 99101-393 99101-357 N424-21
The YGQ 43Pcs Carburetor Jet Kit is a must-have for tuning your powersport carburetor. It includes main jets, pilot slow jets, and hex jets in various sizes.
This kit fits many brands, like Honda, Yamaha, and Kawasaki. It works with dirt bikes, ATVs, and motocross vehicles. The jets are easy to install and improve performance.
You can use it with CVK, FCR-MX, and PWK carburetors. It’s great for tuning your engine’s air-fuel mix. This kit is perfect for upgrades and repairs.
| Pros | Cons |
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Perfect For:
This YGQ 43Pcs Carburetor Jet Kit is perfect for dirt bike and ATV enthusiasts who need precise tuning for their Keihin Nibbi carburetors. It’s ideal for riders of Honda, Yamaha, Kawasaki, KTM, and more, ensuring optimal performance for their powersport vehicles.
Ready to Purchase?
5. Strongthium 43 Pcs 99101-357 Carburetor Jet Kit for Nibbi Keihin 99101-393 N424-21 Carb Jets Set
The Strongthium 43 Pcs 99101-357 Carburetor Jet Kit is a must-have for anyone working on carburetors. It includes a wide range of jet sizes, making it versatile for many vehicles. This kit is compatible with various brands and models.
It works with Suzuki, Honda, Kawasaki, and more. The kit fits dirt bikes, ATVs, and scooters. You get small round, hex, and pilot jets in one package.
This kit is perfect for tuning and repairs. It’s easy to use and saves time. Get the right jet for your carburetor with this comprehensive set.
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Perfect For:
This Strongthium Carburetor Jet Kit is perfect for anyone who owns a dirt bike, ATV, or motorcycle with a carburetor. It’s great for tuning and improving performance on Honda, Yamaha, Kawasaki, and more.
Ready to Purchase?
6. 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 Main Jet Slow Pilot Jet Kit is a must-have for anyone looking to upgrade their dirt bike, ATV, or go kart. It’s compatible with Keihin, PWK, CVK, and other popular carburetors, making it a versatile choice.
This kit includes 30 main jets and 10 pilot jets, offering precise tuning for optimum performance. Made from premium brass, it’s durable and resistant to corrosion and high temperatures.
Easy to install, affordable, and reliable. Perfect for DIY enthusiasts and professionals alike.
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Perfect For:
This carburetor jet kit is perfect for anyone who wants to boost their vehicle’s performance. It’s great for dirt bikes, ATVs, go-karts, and motorcycles, especially those with 110cc to 300cc engines.
Ready to Purchase?
7. YGQ Main Jet Kit for Keihin Nibbi Carburetor FCR FCR-MX PE PJ PWK PWM 99101-357 (#122 – #165)
The YGQ Main Jet Kit is a must-have for carburetor upgrades. It works with Keihin Nibbi and other popular models. Check the size chart to pick the right fit.
This kit fits Honda, Yamaha, Kawasaki, and more. It’s perfect for dirt bikes, ATVs, and powersport vehicles. Use it for Beta, KTM, Suzuki, and Husqvarna models.
Upgrade your carburetor with ease. The main jets are aftermarket and reliable. Get the performance you need for your ride.
| Pros | Cons |
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Perfect For:
This kit is perfect for riders who want smooth power and easy tuning on their dirt bikes or ATVs. It’s great for anyone who needs reliable jets that fit many Keihin and Nibbi carbs.
Ready to Purchase?
8. 20 Pcs Carburetor Jets Kit for Keihin OKO KOSO PE PWK Carb Main Jet Kit and Slow Pilot Jet Kit
This 20-piece carburetor jets kit is perfect for tuning your engine. It includes 10 main jets and 10 slow pilot jets. These parts work with Keihin, FCR, KOSO, OKO, PWK, and PE carburetors.
The main jets come in sizes from 100 to 140. The slow pilot jets range from 32 to 55. Each piece is brand new and ready to use.
This kit offers 100% satisfaction and easy installation. If you need help, just ask. It’s a reliable choice for your carburetor needs.
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Perfect For:
This kit is perfect for bike owners. It helps you fix your engine fast.
Ready to Purchase?
9. YGQ Slow Pilot Jet Kit for Keihin Nibbi PE PWK FCR-MX PJ Carburetors N424-21 20Pcs
This jet kit fits many carburetors. It works for Honda and Kawasaki bikes.
The set has twenty pieces. It includes sizes 32 to 80. Check your jet size now.
| Pros | Cons |
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Perfect For:
This kit is perfect for riders and bike builders who need a wide jet range for Keihin, Nibbi, PE, PWK, FCR-MX, and PJ carburetors. It is also a smart pick for Honda and Kawasaki owners who want easy tuning and a better carb fit.
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 33pcs Carburetor Jet Kit is a must-have for upgrading and rebuilding carburetors. It includes 11 slow pilot jets and 22 main jets, made from CNC processed brass for corrosion resistance and precise sizing.
This kit fits most Chinese pit bikes, dirt bikes, scooters, ATVs, and Go Karts with 125cc to 400EX motors. It also works with PWK, CVK, OKO, and KOSO carb models. Check the product image to ensure it matches your needs before ordering.
| 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
Keihin jet kits are essential for tuning your carburetor. They help your engine run smoothly and efficiently.
Choosing the right Keihin jet kit can upgrade your ride and improve performance. Here’s what to consider when buying:
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Compatibility:
Make sure the kit fits your carburetor model. Check for specific brands and types like PWK, CVK, or FCR-MX. -
Jet Sizes:
Look for kits with a range of sizes. This lets you fine-tune your engine’s air-fuel mix for better performance. -
Material:
Choose jets made of durable brass. They are rust-resistant and last longer under high temperatures. -
Ease of Installation:
Pick a kit with clear instructions and easy setup. This saves time and makes tuning hassle-free. -
Brand Reputation:
Go for trusted brands like YGQ, YAMAKATO, or XIKOBY. They offer reliable and high-quality products. -
Price and Value:
Compare prices and check what’s included. Some kits offer more pieces for a better deal. -
Vehicle Type:
Ensure the kit works with your dirt bike, ATV, or scooter. Check compatibility with your vehicle’s make and model.
With these factors in mind, you’ll find the perfect Keihin jet kit to make your engine roar like never before!