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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallThere is no single best carburetor for every dirt bike. The right choice depends first on your motorcycle’s make, model, and year—and on whether you need a complete replacement carburetor, tuning parts, or repair components. Confirm the carburetor configuration and exact application before ordering; a jet kit is not a complete carburetor.
Start with your dirt bike’s exact fitment
Use the motorcycle’s make, model, and year as the starting point, then verify the carburetor model or original part number if available. Fitment can change between model years and even among motorcycles from the same manufacturer. A parts diagram for the 2024 Kawasaki KX85, for example, lists a specific carburetor assembly and its components; it is not a recommendation for other KX85 years or other bikes.
For a tuning kit, enter the exact motorcycle in the manufacturer’s fitment selector. Dynojet’s dirt bike jet kit page describes vehicle-specific fitment. Do not assume a kit for a similar model or engine size will work.
Choose the part that matches the job
| What you need | What to look for | Useful reference |
|---|---|---|
| Complete replacement | A carburetor assembly confirmed for your exact make, model, and year, or the correct OEM part number. | Kawasaki’s 2024 KX85 parts diagram shows an assembly and its listed components. |
| Jetting or tuning parts | A vehicle-specific jet kit or individual parts that match the installed carburetor and the motorcycle’s setup. | Dynojet’s dirt bike jet kit is a tuning kit, not a complete carburetor. |
| Repair or tuning guidance | Instructions and parts references for the carburetor brand and motorcycle model you actually have. | Astemo/Keihin tuning and repair resources and Mikuni manuals and resources. |
When a jet kit makes sense
A jet kit changes carburetor tuning; it does not replace the carburetor body or assembly. Consider one when you have identified a tuning need and confirmed that the kit applies to your motorcycle and carburetor. The bike’s intake, airbox, exhaust, and other modifications can affect which setup is appropriate, so use the instructions for the exact application rather than choosing jets by engine size alone.
#1 Best Overall
- Fitment: fit for most of 50cc 70cc 90cc 110cc 125cc Chinese (Mini) ATV Quad 4 Wheeler Go Kart with 4 stroke engine. Such as Taotao, Coolster, NST, SunL, Kazuma, Baja, Roketa, Buyang, Coolsport, Lifan, Redcat, Eagle
- Compatibility: Taotao 50cc-125cc ATV (ATA-125D/Boulder B1/T-Force/Cheetah/ ATA-110B, ATA-110D, ATA-110F, ATA-110H, ATA-110L, ATA-125A, ATA-125F1, ATA-125G, ATA1-125H), Coolster 110cc/125cc(3050B, 3050C, 3050D, 3125B, 3125C, 3125R, 3125X8, 3125XR8 and 3125XR8-S), Venom 125cc, X-pro 125cc, Icebear 125cc, Baja 90, Coleman 125cc, Panther 110cc, Buyang, Coolsport, Kazuma(Falcon 90), Redcat, Loncin 50cc, Vitacci 125cc, AIM-EXrts
- Replacement for 50cc-125cc dirt/pit bikes: SSR 110cc/125cc(SR70/SR110), SDG, Lifan, X-Pro, Pister Pro 90cc, Coleman 125cc, CRF/XR models(Not for CRF50 or XR50), XR80 XR70 CT90 CRF70, Coolster (QG210, Coolster 210, 213A, 214FC and 214S ), Lifan 110/125cc, Xmotos 125cc, Peace Sports, JCL.(NOT for Taotao DB Series）
- Performance & Economy: This PZ20 carburetor rebuild kit has higher performance than the PZ19 carb but with better fuel economy than the PZ22. The pz20 carburetor parts are made of premium quality material, have structural simplicity ,easy to install and tune with adjustment for air mixture and idle
- Package Include: 1*pz20 carburetor carb, 1*35mm Air Filter, 1*Intake manifold pipe, 1*A7TC Spark Plug, 1 X Red rubber fuel line, 2*Fuel filter, 4*Clips, 2 *Set of screws, 2*Gasket, 1*O ring
Dynojet’s listing for a Honda CRF150R jet kit illustrates that a manufacturer may offer different stages for different setups. Confirm the listed model-year range and setup details on the product page before purchase.
Dynojet states that its dirt bike jet kits can increase power output by 5–8%. That is the manufacturer’s product-page claim, not an independently established result or a guarantee for every motorcycle, kit, or setup.
Rank #2
- 【Broad Compatibility】Compatible Brands：Taotao SunlRoketa Coolster, Sunl, Roketa, Kazuma Buyang, Coolsport, Lifan, AIM-EX, SUNL, Redcat, Eagle
- 【Compatible Models】TaoTao NST SunL Kazuma Baja 50cc 70cc 90cc 110cc 125cc Dirt Bike ATV Go kart，4 Wheeler. XR70R,XR70R,XR80 clone predator 212cc[Doesn’t fit xr50/crf50]
- 【HOOAI High Performance Carburetor】 Higher power, more fuel efficiency. PZ20 Carburetor Rebuild Kit equipped with 35mm motorcycle conical air filter, double steel mesh design, suitable for most 35mm motorcycles。
- Check if your carb size matches the one in the picture.
- Packing List: PZ20 Carburetor *1 Air Filter*1 Air Filter Clamp*1 Intake pipe*1 Intake pipe screw nut *4 Intake manifold gaskets*2 Intake rubber gasket *2 Fuel Filter *2 3/16" ID Fuel line*2 1/8" ID ReinforcedFuel line*1 Spark plug"1 1/4 Inline Fuel Shut Off Valve*1 Gaskets*2
Use carburetor-specific tuning references
Jet sizes and adjustment procedures are not universal. Match the reference to both the carburetor and the motorcycle. Astemo’s Keihin tuning and repair page provides tuning and parts resources. Mikuni’s resource page includes a VM tuning manual and product and parts documents; its TMX carburetor page provides product information and replacement-parts references.
Model-specific service instructions matter, too. Cobra Moto Parts’ service procedures distinguish between CX50 and CX65 tuning approaches and model-year baselines. Use the procedure for your exact model and year rather than transferring settings from another bike.
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- Compatibility - NIBBI PZ19 carburetor for SSR Tao tao 50cc 70cc 110cc 125cc ATV pit bike dirt bike mini bike
- Construction - PZ19 carburetors are simpler in design, making them easier to maintain and tune.
- Parameters - The diameter of the engine intake side is 19mm/0.75" and bolt hole spacing 48mm/1.89" (from center to center). The overall height of the carburetor is 134mm/5.28".
- Package includes - NIBBI PZ19 carburetor original main jet #75 and pilot jet #35, also come with extra main jets #70#72#78 and pilot jet #32.
- Note - Please confirm whether the installation size is suitable before purchasing. If the carburetor does not work properly, please try cleaning it. There may be some fuel or dirt blocking the oil float or needle valve. Any problems, please contact us, we will provide solutions within 24 hours.
Check legality and intended use
Astemo warns that aftermarket Keihin carburetors and tuning components, except exact replacement OEM carburetors, are intended for off-road or racing use and may not be approved in places with engine-tampering or anti-pollution laws. That notice concerns the products and scope described by Astemo; applicable rules depend on where and how the motorcycle is used. Check local requirements before installing aftermarket tuning parts.
Quick Recap
Best Value
- [Compatibility] This carburetor is compatible with a wide range of motorcycles, including dirt bike,ATV, Go karts,Moped Scooter,yamaha,kawasaki,xpro,suzuki,honda,SSR,taotao,TTR,Apolloo etc.
- [Replacement] If your original carburetor is PZ24, you could choose this carburetor to upgrade your original carb.
- [Size] Carburetor Flange holes distance is 48mm,Engine side inner diameter is 24mm,Please determine whether the installation size is appropriate before purchase. If you are not sure, you can consult us.
- [Easy installation] Carburetor come with 1 48mm air filter, 1 slow jet and 3 main jets, directly connected to your engine and ready to use.
- [Mproved Performance] This PE Carburetor is designed to improve the performance of your motorcycle by delivering a precise mixture of fuel and air to the engine, resulting in better acceleration and throttle response.
Rank #4
- Fitment: PZ19 carburetor for 50cc 70cc 110cc 125cc pit dirt bike atv Tao Tao Coolster Apollo Baja SSR Kazuma Sunl Roketa Redcat X-Motos X-pro Kymco Thumpstar Arctic Cat Icebear Vitacci Peace Sports Panterra Orion Kandi Ace Power Chinese kids quad wheeler go kart cart mini chopper scooter moped motorcycle parts (not for GY6 engine)
- Compatible With: TaoTao (DB10, DB14, DB17, DB20, DB24, DB27) dirt bike / TaoTao (Boulder B1, ATA-110, ATA-125) atv / Tao Tao GK110 go kart / Coolster 70 110 dirt bike) / Coolster 110 atv / Apollo DB-X4 dirt bike / Baja Dirt Runner (DR49, DR50, DR70, DR90, Warrior 49) dirt bike / Baja BA49 atv / SSR 70 / SSR Lazer 5, Lazer 6 moped / Kazuma Falcon 110 / Raptor 90 / Kymco Mongoose 70 90 / Sunl 110 atv / Peace Sports 110 atv / KFX 50 / Roketa 110 atv / Arctic Cat 90 atv / (Thumpstar, X-pro, X-Motos) 125 dirt bike
- Size: Hand choke 110cc carburetor intake inside diameter: 19 mm, outer diameter (air filte* side): 32 mm, air filte* diameter: 35 mm
- Package Include: 1 x Tao Tao 125cc Carburetor (Hand Choke), 1 x 35 mm Air Filte*, 1 x Fuel Line Red, 1 x Fuel Filte* Red, 1 x Gaske* Set, 1 x Spark Plu*
- Professional After-sales: Please check the description to confirm the compatibility before purchase.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
