Dirt Bike Air and Fuel
Dirt Bike Air & Fuel Systems at JJ Motorsports
Optimize your bike’s performance with high-quality air and fuel components from JJ Motorsports. Browse air filters, carburetors, and fuel system parts engineered to deliver clean airflow and a consistent fuel mix for peak efficiency. Ensure your bike runs smoothly by pairing these with other essential off-road dirt bike accessories.
Shop trusted brands like Motion Pro for cables and Uni Filter for high-flow filters. Explore related categories such as Dirt Bike Engine Parts for rebuilds or Dirt Bike Exhaust for complete tuning.
Top Dirt Bike Air & Fuel Products
- MOTION PRO Clutch Cable - Honda - Black Vinyl 02-0603 – Nylon-lined for smooth operation and OEM fit.
- UNI FILTER Filter - GS550/650 Miscellaneous NU-2439 – High-flow foam for better air intake and easy cleaning.
- MIKUNI Main Jet - 4-Pack N100604-1025 – Precision jets for VM16, HS40, HSR42/45/48 carbs.
- DYNOJET Power Vision 3 - Yamaha PV3-22-16 – Flash tunes with real-time data display for Yamaha models.
- UNI FILTER Filter - GS650G/GL/M NU-2440 – Precision fit with indefinite service life for Suzuki GS models.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
EBC VM Series Pilot Jet EBC28/486-70
EBC
MSRP: $15.76Now: $14.97Was: $15.76Precise fuel metering is non-negotiable in carburetor tuning, and this pilot jet delivers the accuracy your engine demands. Whether you're chasing peak performance on the dyno or dialing in a freshly...10050071- SKU:
- 10050071
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- OVERALL LENGTH METRIC:
- 28.10 MM
- RIDING STYLE:
- UTV
- THREAD DIAMETER METRIC:
- 4.00 MM
- UNITS:
- 4 PACK
- MODEL:
- MIKUNI VM28/486
- OVERALL DIAMETER METRIC:
- 5.00 MM
- PRODUCT NAME:
- PILOT JET
- RIDING STYLE:
- STREET
- JET SIZE:
- 70
- JET TIP DIAMETER METRIC:
- 2.00 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC Pilot Jet EBC224-15
EBC
MSRP: $15.76Now: $14.97Was: $15.76Precise fuel metering is critical for consistent carburetor performance and reliable engine response, whether you're tuning a vintage race engine or maintaining a dependable street bike. The EBC...10050074- SKU:
- 10050074
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- BASE COLOR:
- BRASS
- JET TIP DIAMETER METRIC:
- 2.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ATV
- TYPE:
- PILOT
- MATERIAL:
- BRASS
- OVERALL DIAMETER METRIC:
- 5.00 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- COLOR/FINISH:
- BRASS
- JET SIZE:
- 15
- OVERALL LENGTH METRIC:
- 27.80 MM
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC Pilot Jet EBC224-17.5
EBC
MSRP: $15.76Now: $14.97Was: $15.76Precise fuel delivery is non-negotiable in carbureted performance engines, and worn or incorrect pilot jets compromise cold starts, idle stability, and low-end throttle response. The EBC Pilot Jet...10050075- SKU:
- 10050075
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET TIP DIAMETER METRIC:
- 2.50 MM
- PRODUCT NAME:
- JET
- COLOR/FINISH:
- BRASS
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- JET SIZE:
- 17.5
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- OVERALL DIAMETER METRIC:
- 5.00 MM
- OVERALL LENGTH METRIC:
- 27.80 MM
- TYPE:
- PILOT
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC Pilot Jet EBC224-22.5
EBC
MSRP: $15.76Now: $14.97Was: $15.76Precise fuel delivery is the foundation of carburetor performance, and worn or incorrect jets compromise both throttle response and engine efficiency. The EBC Pilot Jet EBC224-22.5 delivers...10050077- SKU:
- 10050077
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- JET SIZE:
- 22.5
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BRASS
- RIDING STYLE:
- UTV
- BASE COLOR:
- BRASS
- JET TIP DIAMETER METRIC:
- 2.50 MM
- OVERALL LENGTH METRIC:
- 27.80 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- OVERALL DIAMETER METRIC:
- 5.00 MM
- TYPE:
- PILOT
- UNITS:
- 4 PACK
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC Pilot Jet EBC224-32.5
EBC
MSRP: $15.76Now: $14.97Was: $15.76Precise fuel metering is the foundation of carburetor performance, and worn or incorrect jets rob your engine of both reliability and power delivery. The EBC Pilot Jet EBC224-32.5 is a high-quality...10050081- SKU:
- 10050081
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BRASS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- PILOT
- UNITS:
- 4 PACK
- COLOR/FINISH:
- BRASS
- JET SIZE:
- 32.5
- JET TIP DIAMETER METRIC:
- 2.50 MM
- OVERALL DIAMETER METRIC:
- 5.00 MM
- OVERALL LENGTH METRIC:
- 27.80 MM
- PRODUCT NAME:
- JET
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
MSRP: $15.76Now: $14.97Was: $15.76 -
On Sale
EBC Pilot Jet EBC30/96-42.5
EBC
MSRP: $14.85Now: $14.11Was: $14.85A properly jetted carburetor is the foundation of consistent fuel delivery and predictable engine performance. If you're tuning a Kawasaki, Suzuki, or Yamaha with a BS CV carb, the OEM pilot jet may...10050115- SKU:
- 10050115
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- RIDING STYLE:
- OFF-ROAD
- JET SIZE:
- 42.5
- JET TIP DIAMETER METRIC:
- 3.50 MM
- TYPE:
- PILOT
- COLOR/FINISH:
- BRASS
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
MSRP: $14.85Now: $14.11Was: $14.85Qty in Cart: 0Quantity:Price:MSRP: $14.85Now: $14.11Was: $14.85Subtotal: -
On Sale
EBC Pilot Jet EBC30/96-45
EBC
MSRP: $14.85Now: $14.11Was: $14.85A properly jetted carburetor is the foundation of reliable engine performance, and worn or incorrect pilot jets compromise both idle quality and fuel economy. The EBC Pilot Jet delivers precision...10050116- SKU:
- 10050116
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BRASS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- JET TIP DIAMETER METRIC:
- 3.50 MM
- TYPE:
- PILOT
- JET SIZE:
- 45
- PRODUCT NAME:
- JET
- COLOR/FINISH:
- BRASS
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
MSRP: $14.85Now: $14.11Was: $14.85 -
On Sale
EBC Pilot Jet EBC30/96-47.5
EBC
MSRP: $14.85Now: $14.11Was: $14.85Carburetor tuning demands precision, and jet sizing directly controls your fuel-air mixture across the entire RPM band. The EBC Pilot Jet delivers flow-calibrated accuracy in brass construction,...10050117- SKU:
- 10050117
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- JET SIZE:
- 47.5
- JET TIP DIAMETER METRIC:
- 3.50 MM
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
- TYPE:
- PILOT
- COLOR/FINISH:
- BRASS
MSRP: $14.85Now: $14.11Was: $14.85 -
On Sale
EBC Pilot Jet EBC30/96-50
EBC
MSRP: $14.85Now: $14.11Was: $14.85A properly calibrated pilot jet is essential for smooth idle quality and low-RPM throttle response—two areas where even minor jetting errors create frustrating hesitation or stalling. The EBC30/96-50...10050118- SKU:
- 10050118
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- JET TIP DIAMETER METRIC:
- 3.50 MM
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
- TYPE:
- PILOT
- JET SIZE:
- 50
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- COLOR/FINISH:
- BRASS
MSRP: $14.85Now: $14.11Was: $14.85 -
On Sale
EBC Pilot Jet EBC30/96-52.5
EBC
Now: $7.98Was: $8.40A properly calibrated pilot jet is fundamental to carburetor performance—it controls fuel delivery at idle and low-throttle conditions, directly impacting throttle response, cold starts, and fuel...10050119- SKU:
- 10050119
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- PILOT
- BASE COLOR:
- BRASS
- JET SIZE:
- 52.5
- OVERALL LENGTH METRIC:
- 14.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRASS
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- JET TIP DIAMETER METRIC:
- 3.50 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
Now: $7.98Was: $8.40Qty in Cart: 0Quantity:Price:Now: $7.98Was: $8.40Subtotal: -
On Sale
EBC Pilot Jet EBC30/96-55
EBC
Now: $6.84Was: $7.20A properly calibrated pilot jet is essential for smooth idle quality, clean low-end throttle response, and reliable cold starts—areas where even minor fuel delivery inconsistencies become apparent...10050120- SKU:
- 10050120
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- TYPE:
- PILOT
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BRASS
- JET SIZE:
- 55
- RIDING STYLE:
- UTV
- JET TIP DIAMETER METRIC:
- 3.50 MM
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
Now: $6.84Was: $7.20 -
On Sale
EBC Pilot Jet EBC30/96-57.5
EBC
Now: $6.46Was: $6.80Carburetor tuning requires precision, and a mis-sized pilot jet can undermine your engine's fuel delivery and throttle response across the entire RPM range. The EBC Pilot Jet EBC30/96-57.5 is a...10050121- SKU:
- 10050121
- Availability:
- Ships Same Business Day
- Weight:
- 0.02 LBS
- COLOR/FINISH:
- BRASS
- JET SIZE:
- 57.5
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 14.00 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- JET TIP DIAMETER METRIC:
- 3.50 MM
- TYPE:
- PILOT
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
Now: $6.46Was: $6.80 -
On Sale
EBC Pilot Jet EBC424-21-35
EBC
MSRP: $19.50Now: $18.53Was: $19.50Proper jetting is fundamental to carburetor performance, and the EBC Pilot Jet EBC424-21-35 delivers the precision fuel metering your engine demands at idle and low-throttle conditions. As a brass,...10050123- SKU:
- 10050123
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- HEAD DIAMETER:
- 5,00 MM (0,20')
- HEAD DIAMETER METRIC:
- 5.00 MM
- JET SIZE:
- 35
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- HEAD DIAMETER IMPERIAL:
- 0.20'
- RIDING STYLE:
- ATV
- TYPE:
- PILOT
- OVERALL LENGTH METRIC:
- 28.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
MSRP: $19.50Now: $18.53Was: $19.50 -
On Sale
EBC Pilot Jet EBC424-21-40
EBC
MSRP: $19.50Now: $18.53Was: $19.50Carburetor tuning demands precision—even a single jet size off throws your air-fuel ratio out of spec and costs you power or reliability. The EBC Pilot Jet EBC424-21-40 delivers flow-calibrated...10050125- SKU:
- 10050125
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- OFF-ROAD
- JET SIZE:
- 40
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 28.00 MM
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- HEAD DIAMETER:
- 5,00 MM (0,20')
- HEAD DIAMETER IMPERIAL:
- 0.20'
- HEAD DIAMETER METRIC:
- 5.00 MM
- TYPE:
- PILOT
MSRP: $19.50Now: $18.53Was: $19.50 -
On Sale
EBC Pilot Jet EBC424-21-48
EBC
MSRP: $19.50Now: $18.53Was: $19.50Precise fuel metering is fundamental to carburetor tuning, and OEM jets often fall short of your specific performance requirements. The EBC Pilot Jet EBC424-21-48 delivers flow-calibrated brass...10050128- SKU:
- 10050128
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- HEAD DIAMETER:
- 5,00 MM (0,20')
- HEAD DIAMETER IMPERIAL:
- 0.20'
- OVERALL LENGTH METRIC:
- 28.00 MM
- JET SIZE:
- 48
- PRODUCT NAME:
- JET
- HEAD DIAMETER METRIC:
- 5.00 MM
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- TYPE:
- PILOT
- UNITS:
- 4 PACK
MSRP: $19.50Now: $18.53Was: $19.50 -
On Sale
EBC Pilot Jet EBC424-21-50
EBC
MSRP: $19.50Now: $18.53Was: $19.50Carburetor tuning demands precision, and OEM jets often fall short of delivering consistent fuel metering across varying conditions. The EBC Pilot Jet EBC424-21-50 is a high-quality brass replacement...10050129- SKU:
- 10050129
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- OVERALL LENGTH METRIC:
- 28.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- HEAD DIAMETER:
- 5,00 MM (0,20')
- HEAD DIAMETER IMPERIAL:
- 0.20'
- TYPE:
- PILOT
- HEAD DIAMETER METRIC:
- 5.00 MM
- JET SIZE:
- 50
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
MSRP: $19.50Now: $18.53Was: $19.50 -
On Sale
EBC Pilot Jet EBC424-21-52
EBC
MSRP: $19.50Now: $18.53Was: $19.50Precise carburetor tuning depends on accurate fuel metering, and worn or incorrect jets rob your engine of the responsiveness and consistency it demands. The EBC Pilot Jet EBC424-21-52 delivers...10050130- SKU:
- 10050130
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- HEAD DIAMETER:
- 5,00 MM (0,20')
- HEAD DIAMETER IMPERIAL:
- 0.20'
- OVERALL LENGTH METRIC:
- 28.00 MM
- TYPE:
- PILOT
- HEAD DIAMETER METRIC:
- 5.00 MM
- PRODUCT NAME:
- JET
- JET SIZE:
- 52
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
MSRP: $19.50Now: $18.53Was: $19.50 -
On Sale
EBC Pilot Jet EBC424-21-55
EBC
MSRP: $19.50Now: $18.53Was: $19.50Carburetor tuning demands precision—and OEM jets often don't account for modifications, altitude changes, or fuel variations that affect your engine's air-fuel ratio. The EBC Pilot Jet EBC424-21-55...10050131- SKU:
- 10050131
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- UNITS:
- 4 PACK
- HEAD DIAMETER METRIC:
- 5.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- OFF-ROAD
- HEAD DIAMETER:
- 5,00 MM (0,20')
- HEAD DIAMETER IMPERIAL:
- 0.20'
- OVERALL LENGTH METRIC:
- 28.00 MM
- TYPE:
- PILOT
- JET SIZE:
- 55
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
MSRP: $19.50Now: $18.53Was: $19.50 -
On Sale
EBC Pilot Jet EBC424-21-58
EBC
MSRP: $19.50Now: $18.53Was: $19.50Tuning your carburetor requires precision fuel metering, and OEM jets often don't account for modifications, altitude changes, or engine builds. The EBC Pilot Jet EBC424-21-58 delivers...10050132- SKU:
- 10050132
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- HEAD DIAMETER METRIC:
- 5.00 MM
- RIDING STYLE:
- UTV
- TYPE:
- PILOT
- UNITS:
- 4 PACK
- HEAD DIAMETER:
- 5,00 MM (0,20')
- HEAD DIAMETER IMPERIAL:
- 0.20'
- OVERALL LENGTH METRIC:
- 28.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- JET SIZE:
- 58
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
MSRP: $19.50Now: $18.53Was: $19.50 -
On Sale
EBC Pilot Jet EBC424-21-60
EBC
MSRP: $19.50Now: $18.53Was: $19.50Carburetor tuning demands precision, and running the wrong jet size throws your air-fuel ratio out of spec—costing you power and reliability. The EBC Pilot Jet EBC424-21-60 delivers flow-calibrated...10050133- SKU:
- 10050133
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
- HEAD DIAMETER IMPERIAL:
- 0.20'
- HEAD DIAMETER METRIC:
- 5.00 MM
- RIDING STYLE:
- UTV
- TYPE:
- PILOT
- UNITS:
- 4 PACK
- JET SIZE:
- 60
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- HEAD DIAMETER:
- 5,00 MM (0,20')
- OVERALL LENGTH METRIC:
- 28.00 MM
- MATERIAL:
- BRASS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
MSRP: $19.50Now: $18.53Was: $19.50
