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
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On Sale
Twin Air Pre-Oiled Air Filter for KTM 125-500 EXC-F 2017-2023 154116X
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Pre-Oiled Air Filter 154116X for KTM 125-500 EXC-F (2017-2023) Enhance your KTM's performance with the Twin Air Pre-Oiled Air Filter 154116X, designed specifically for 125-500 EXC-F models from 2017 to 2023. This premium air filter combines...10113339- SKU:
- 10113339
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER SHAPE:
- SQUARE
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- FOAM
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Air Filter Yamaha YZ65 2018-2025 152020
TWIN AIR
MSRP: $38.95Now: $33.00Was: $38.95Twin Air Air Filter for Yamaha YZ65 (2018-2025) Unlock the full potential of your Yamaha YZ65 with the Twin Air Air Filter, designed to maximize engine performance through enhanced airflow and superior filtration. Its innovative dual-stage foam...10114194- SKU:
- 10114194
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- OFF-WHITE
- TYPE:
- STANDARD
- FILTER MEDIA MATERIAL:
- FOAM
MSRP: $38.95Now: $33.00Was: $38.95 -
On Sale
Twin Air Radiator Pressure Cap 2.0 Bar KTM 125-500 EXC-F 2017-2023 177902
TWIN AIR
MSRP: $36.95Now: $31.00Was: $36.95Twin Air Radiator Pressure Cap 2.0 Bar Enhance your KTM 125-500 EXC-F's cooling system with the Twin Air Radiator Pressure Cap 2.0 Bar, designed specifically for models from 2017 to 2023. This premium cap increases the pressure within the cooling system,...19040184- SKU:
- 19040184
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- SILVER
- PRESSURE RATING METRIC:
- 2.0 BAR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TYPE:
- PRESSURE
- PRODUCT NAME:
- RADIATOR CAP
MSRP: $36.95Now: $31.00Was: $36.95 -
On Sale
Twin Air Pre-Oiled Air Filter Yamaha YZ250F YZ450F WR250F WR450F 152218X
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Boost Your Bike's Performance with the Twin Air Pre-Oiled Air Filter Transform your Yamaha YZ250F, YZ450F, WR250F, or WR450F into a powerhouse with the Twin Air Pre-Oiled Air Filter. Engineered for superior airflow and robust engine protection, this...10113131- SKU:
- 10113131
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FEATURES:
- PRE-OILED
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER SHAPE:
- TRIANGULAR
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Radiator Pressure Cap 1.8 Bar for Honda Kawasaki Suzuki Yamaha 177900
TWIN AIR
MSRP: $36.95Now: $31.00Was: $36.95Twin Air 1.8 Bar Radiator Pressure Cap Enhance your motorcycle's cooling system with the Twin Air 1.8 Bar Radiator Pressure Cap. Designed for superior performance, this cap effectively minimizes coolant loss and ensures your engine maintains optimal...19040182- SKU:
- 19040182
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- PRESSURE RATING METRIC:
- 1.8 BAR
- RIDING STYLE:
- ATV
- TYPE:
- PRESSURE
- UNITS:
- EACH
- PRODUCT NAME:
- RADIATOR CAP
MSRP: $36.95Now: $31.00Was: $36.95 -
On Sale
Twin Air Air Filter for Kawasaki KLX110 2002-2024 and Suzuki DR-Z110 2003-2005 151335
TWIN AIR
MSRP: $19.95Now: $17.00Was: $19.95Twin Air Air Filter 151335 Experience unmatched engine protection and performance enhancement with the Twin Air Air Filter 151335, specifically designed for Kawasaki KLX110 (2002-2024) and Suzuki DR-Z110 (2003-2005) models. Its cutting-edge design...151335- SKU:
- 151335
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- FILTER MEDIA MATERIAL:
- FOAM
- TYPE:
- STANDARD
MSRP: $19.95Now: $17.00Was: $19.95 -
On Sale
Twin Air Air Filter for KTM 125-530 EXC SX XC 2010-2016 154114
TWIN AIR
MSRP: $38.95Now: $33.00Was: $38.95Twin Air 154114 Air Filter for KTM 125-530 Models Enhance your ride with the Twin Air 154114 Air Filter, meticulously designed for KTM 125-530 EXC, SX, and XC models from 2010 to 2016. This air filter maximizes airflow while providing exceptional...10111927- SKU:
- 10111927
- Availability:
- Ships Same Business Day
- Weight:
- 0.14 LBS
- BASE COLOR:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STANDARD
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- COLOR/FINISH:
- OFF-WHITE
- RIDING STYLE:
- STREET
MSRP: $38.95Now: $33.00Was: $38.95 -
On Sale
Twin Air Air Filter for Suzuki DR-Z50 2019-2022 and DR-Z70 2008-2022 153046
TWIN AIR
MSRP: $19.95Now: $17.00Was: $19.95Twin Air Air Filter 153046 for Suzuki DR-Z50 & DR-Z70 Enhance your riding experience with the Twin Air Air Filter, designed specifically for the Suzuki DR-Z50 (2019-2022) and DR-Z70 (2008-2022). This high-performance filter optimizes airflow while...10111928- SKU:
- 10111928
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- OFF-WHITE
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
- BASE COLOR:
- OFF-WHITE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- STANDARD
MSRP: $19.95Now: $17.00Was: $19.95 -
On Sale
Twin Air Standard Air Filter for Honda CRF250R 2018-2019 CRF250RX 2019 CRF450R 2017-2020 CRF450RWE 2019-2020 CRF450RX 2017-2020 150224
TWIN AIR
MSRP: $38.95Now: $33.00Was: $38.95Twin Air Standard Air Filter for Honda CRF Models Unlock the full potential of your Honda CRF250R, CRF250RX, CRF450R, CRF450RWE, or CRF450RX with the Twin Air Standard Air Filter. Engineered for maximum airflow and exceptional engine protection, this...10113924- SKU:
- 10113924
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- COLOR/FINISH:
- ORANGE
- UNITS:
- EACH
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- TYPE:
- STANDARD
- FILTER SHAPE:
- OVAL
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
MSRP: $38.95Now: $33.00Was: $38.95 -
On Sale
Twin Air Air Filter for Yamaha WR250F 2015-2019 WR450F 2016-2018 YZ250F 2014-2018 YZ450F 2014-2017 YZ250FX 2015-2019 YZ450FX 2017-2018 152220FRBIG
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Fire Resistant Air Filter for Yamaha Motorcycles Experience unparalleled engine protection and performance with the Twin Air Fire Resistant Air Filter, specifically designed for Yamaha motorcycles. This advanced filter combines innovative...10113896- SKU:
- 10113896
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- KHAKI
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- BASE COLOR:
- BROWN
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Air Filter for Honda CRF250R 2018-2019 CRF250RX 2019-2021 CRF450R 2017-2020 CRF450RX 2017-2020 CRF450RWE 2019-2020 150225FR
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Air Filter for Honda CRF Models Experience unmatched engine protection and performance enhancement with the Twin Air Air Filter, specifically designed for your Honda CRF250R, CRF250RX, CRF450R, CRF450RX, and CRF450RWE. Its innovative dual-stage...10113876- SKU:
- 10113876
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- FILTER MEDIA STYLE:
- DUAL-LAYER
- MODEL:
- POWERFLOW
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- FEATURES:
- BACKFIRE RESISTANT LAYER
- UNITS:
- EACH
- BASE COLOR:
- ORANGE
- FEATURES:
- WASHABLE
- PRODUCT NAME:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Airbox Cover for Honda CRF250R 2018-2021 CRF250RX 2019-2021 CRF450R 2017-2021 CRF450RWE 2019-2021 CRF450RX 2017-2021 160112
TWIN AIR
MSRP: $47.95Now: $41.00Was: $47.95Twin Air Airbox Cover for Honda CRF Series Protect your Honda CRF series motorcycle during maintenance with the Twin Air Airbox Cover. This innovative accessory prevents water and cleaning agents from infiltrating the intake, ensuring optimal performance...10113878- SKU:
- 10113878
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- COVER
- TYPE:
- AIRBOX
- UNITS:
- EACH
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- PVC
- RIDING STYLE:
- OFF-ROAD
- BASE COLOR:
- ORANGE
MSRP: $47.95Now: $41.00Was: $47.95 -
On Sale
Twin Air Pre-Oiled Air Filter Kawasaki KX250F KX450F 2016-2020 151121X
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Pre-Oiled Air Filter for Kawasaki KX250F & KX450F Unlock the full potential of your Kawasaki KX250F or KX450F with the Twin Air Pre-Oiled Air Filter, specifically engineered for models from 2016 to 2020. This premium air filter ensures...10113649- SKU:
- 10113649
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
- FEATURES:
- PRE-OILED
- FILTER MEDIA STYLE:
- DUAL-LAYER
- UNITS:
- EACH
- FILTER SHAPE:
- OVAL
- BASE COLOR:
- GREEN
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- AIR FILTER
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Air Filter Dust Cover for Kawasaki KX250 2017-2019 KX450 2016-2018 151121DC
TWIN AIR
MSRP: $24.95Now: $21.00Was: $24.95Optimize Your Ride with the Twin Air Air Filter Dust Cover Take your Kawasaki KX250 and KX450 to the next level with the Twin Air Air Filter Dust Cover. Engineered to withstand the toughest riding conditions, this dust cover ensures that your engine...10113650- SKU:
- 10113650
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- DUST COVER
- TYPE:
- AIR FILTER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- BASE COLOR:
- OFF-WHITE
MSRP: $24.95Now: $21.00Was: $24.95 -
On Sale
Twin Air Air Filter for Kawasaki KX450 2019-2020 151125FR
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Air Filter for Kawasaki KX450 (2019-2020) Elevate your Kawasaki KX450's performance with the Twin Air Air Filter, designed for optimal airflow and superior filtration. This advanced filter ensures your engine runs smoothly by protecting it from...10114248- SKU:
- 10114248
- Availability:
- Ships Same Business Day
- Weight:
- 0.06 LBS
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Pre-Oiled Air Filter for Honda CRF150R 2007-2026 150215X
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Pre-Oiled Air Filter for Honda CRF150R (2007-2026) Upgrade your Honda CRF150R's performance with the Twin Air Pre-Oiled Air Filter. Engineered for optimal airflow and superior filtration, this filter ensures your engine stays clean and runs...10110924- SKU:
- 10110924
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- FILTER SHAPE:
- ROUND
- BASE COLOR:
- GREEN
- FEATURES:
- PRE-OILED
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- FEATURES:
- WASHABLE
- UNITS:
- EACH
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Pre-Oiled Air Filter KTM 125 EXC 2007 154113X
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Pre-Oiled Air Filter 154113X for KTM 125 EXC 2007 Enhance your KTM 125 EXC's performance with the Twin Air Pre-Oiled Air Filter 154113X. Designed for superior filtration and airflow, this filter ensures your engine operates at its best by...10110928- SKU:
- 10110928
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- FEATURES:
- PRE-OILED
- FILTER SHAPE:
- TAPERED
- FEATURES:
- WASHABLE
- FILTER MEDIA MATERIAL:
- FOAM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- AIR FILTER
- UNITS:
- EACH
- BASE COLOR:
- GREEN
- FILTER MEDIA STYLE:
- DUAL-LAYER
- FILTER SHAPE:
- ROUND
- RIDING STYLE:
- OFF-ROAD
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Air Filter for Yamaha TT-R50E 2006-2025 152378
TWIN AIR
MSRP: $19.95Now: $17.00Was: $19.95Upgrade Your Yamaha TT-R50E with the Twin Air Air Filter Transform your riding experience with the Twin Air Air Filter, specifically engineered for Yamaha TT-R50E models from 2006 to 2025. This premium filter enhances airflow and provides unparalleled...10110644- SKU:
- 10110644
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
- BASE COLOR:
- OFF-WHITE
- FILTER MEDIA MATERIAL:
- FOAM
- PRODUCT NAME:
- AIR FILTER
- TYPE:
- STANDARD
- UNITS:
- EACH
- COLOR/FINISH:
- ORANGE
- FEATURES:
- WASHABLE
- FILTER MEDIA STYLE:
- DUAL-LAYER
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- OFF-WHITE
MSRP: $19.95Now: $17.00Was: $19.95 -
On Sale
Twin Air Air Filter for Honda XR250R 1987-2004 XR400R 1996-2004 XR600R 1987-2000 XR650L 1993-2009 150601FR
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Performance Air Filter for Honda XR Series Elevate your riding experience with the Twin Air Performance Air Filter, meticulously crafted for the Honda XR series. Tailored for models XR250R (1987-2004), XR400R (1996-2004), XR600R (1987-2000), and...10110649- SKU:
- 10110649
- Availability:
- Ships Same Business Day
- Weight:
- 0.12 LBS
MSRP: $43.95Now: $37.00Was: $43.95 -
On Sale
Twin Air Air Filter for Kawasaki KXF250 2006-2016 and KXF450 2006-2015 151119FR
TWIN AIR
MSRP: $43.95Now: $37.00Was: $43.95Twin Air Air Filter 151119FR Upgrade your Kawasaki KXF250 (2006-2016) and KXF450 (2006-2015) with the Twin Air Air Filter 151119FR, designed to maximize engine performance and extend filter life. This innovative filter combines advanced materials and...10110650- SKU:
- 10110650
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
MSRP: $43.95Now: $37.00Was: $43.95
