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
-
SHINDY Carburetor Kit - Big Bear 400 03-312
SHINDY
$28.95If your Big Bear 400 carburetor is running lean, fouling plugs, or hesitating under load, a complete rebuild kit is the most cost-effective way to restore predictable performance and fuel economy. The SHINDY 03-312 includes all necessary jets, needles,...10031071- SKU:
- 10031071
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CONVERSION KIT
- TYPE:
- CARBURETOR
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
$28.95 -
SHINDY Carburetor Repair Kit - YFM450 03-317
SHINDY
$31.95A worn or out-of-spec carburetor is a common culprit behind poor idle quality, lean running conditions, and inconsistent throttle response on your YFM450. This complete rebuild kit restores your OEM carb to factory specifications using award-winning...10031076- SKU:
- 10031076
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- CARBURETOR
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
$31.95 -
SHINDY Carburetor Repair Kit - YFM125 03-319
SHINDY
$27.95A worn or fouled carburetor will cost you performance and reliability on the track or trail. This complete rebuild kit restores your YFM125 carburetor to OEM specifications, eliminating hesitation, poor idle quality, and inconsistent jetting that plagues...10031078- SKU:
- 10031078
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
$27.95 -
SHINDY Carburetor Repair Kit - YFZ450 03-320
SHINDY
$45.95A worn or poorly tuned carburetor directly impacts throttle response, fuel efficiency, and overall engine performance on your YFZ450. This complete rebuild kit from SHINDY gives you OEM-equivalent components engineered to restore your carb to factory...10031079- SKU:
- 10031079
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CARBURETOR
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$45.95 -
SHINDY Carburetor Repair Kit - Yamaha 03-323
SHINDY
$35.95A carburetor that drifts out of tune wastes fuel, loses power, and leaves you stranded. The SHINDY 03-323 Carburetor Repair Kit restores your OEM carb to factory performance with precision-engineered components built to withstand ethanol and methanol...10031082- SKU:
- 10031082
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
$35.95 -
SHINDY Carburetor Repair Kit - Yamaha 03-324
SHINDY
$37.95A fouled or sluggish carburetor directly impacts throttle response, fuel economy, and engine reliability—especially if you're running ethanol or methanol blends. The SHINDY 03-324 Carburetor Repair Kit supplies all the precision components needed to...10031083- SKU:
- 10031083
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- BASE COLOR:
- BLACK
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- TYPE:
- CARBURETOR
$37.95 -
SHINDY Carburetor Repair Kit - Yamaha 03-327
SHINDY
$39.95A worn or poorly functioning carburetor costs you reliability and performance on the track or trail. The SHINDY 03-327 Repair Kit supplies all the precision components needed to restore your OEM carb to factory specifications—eliminating lean/rich...10031086- SKU:
- 10031086
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- UTV
- COLOR/FINISH:
- BLACK
- TYPE:
- CARBURETOR
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
$39.95 -
SHINDY Carburetor Repair Kit - Yamaha 03-329
SHINDY
$41.95A worn or sluggish carburetor will compromise throttle response and fuel efficiency—symptoms that demand a proper rebuild, not a band-aid fix. The SHINDY 03-329 kit includes everything needed to restore your Yamaha carburetor to factory specification,...10031088- SKU:
- 10031088
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- ATV
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- COLOR/FINISH:
- BLACK
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$41.95 -
SHINDY Carburetor Repair Kit - Yamaha 03-330
SHINDY
$37.95A carburetor running rich, lean, or erratic will tank your performance—whether you're pushing hard on the track or dialing in your weekend ride. The SHINDY 03-330 gives you everything needed to restore your OEM carburetor to factory spec and optimize...10031089- SKU:
- 10031089
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ATV
- COLOR/FINISH:
- BLACK
- TYPE:
- CARBURETOR
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- UTV
- UNITS:
- KIT
$37.95 -
SHINDY Carburetor Repair Kit - Honda 03-715
SHINDY
$38.95Carburetor performance directly impacts throttle response, fuel economy, and engine reliability—and wear, varnish buildup, and ethanol degradation degrade factory carbs over time. The SHINDY 03-715 Carburetor Repair Kit gives you everything needed to...10031149- SKU:
- 10031149
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- CARBURETOR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$38.95Qty in Cart: 0Quantity:Price:$38.95Subtotal: -
SHINDY Carburetor Repair Kit - Honda 03-718
SHINDY
$38.95A carburetor that's running lean, flooding, or refusing to idle smoothly will kill your bike's performance and reliability. The SHINDY 03-718 Carburetor Repair Kit gives you everything needed to restore your Honda carburetor to OEM specifications without...10031152- SKU:
- 10031152
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
$38.95 -
SHINDY Carburetor Repair Kit - Honda 03-719
SHINDY
$38.95A carburetor that's lost its tuning or developed restrictions will bleed performance and reliability from your engine. The SHINDY 03-719 gives you everything needed to restore your Honda carburetor to factory specifications—or dial in the jetting for...10031153- SKU:
- 10031153
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$38.95Qty in Cart: 0Quantity:Price:$38.95Subtotal: -
SHINDY Carburetor Repair Kit - Honda 03-721
SHINDY
$41.95A worn or poorly tuned carburetor robs your engine of peak performance and fuel efficiency. The SHINDY 03-721 Carburetor Repair Kit gives you everything needed to restore your Honda carb to factory specifications—without the dealer markup. Whether you're...10031155- SKU:
- 10031155
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- UNITS:
- KIT
$41.95 -
SHINDY Carburetor Repair Kit - CRF50F 03-726
SHINDY
$32.95A carburetor that's out of tune is leaving performance on the table—and the SHINDY Repair Kit for CRF50F brings your fuel delivery back to factory spec or better. This complete rebuild kit includes everything needed to restore proper atomization, idle...10031159- SKU:
- 10031159
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- CARBURETOR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
$32.95Qty in Cart: 0Quantity:Price:$32.95Subtotal: -
SHINDY Carburetor Repair Kit - CRF70F 03-727
SHINDY
$34.95A worn or poorly tuned carburetor can cost you horsepower, throttle response, and fuel efficiency. The SHINDY Carburetor Repair Kit for CRF70F models gives you everything needed to restore your OEM carb to factory specifications—without the downtime or...10031160- SKU:
- 10031160
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
SHINDY Carburetor Repair Kit - Kawasaki 03-756
SHINDY
$39.95A properly tuned carburetor is the foundation of reliable engine performance, and worn internal components directly compromise fuel atomization, throttle response, and overall drivability. The SHINDY 03-756 Carburetor Repair Kit gives you everything...10031180- SKU:
- 10031180
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- CARBURETOR
$39.95 -
SHINDY Carburetor Repair Kit - Kawasaki 03-758
SHINDY
$49.95A carburetor that's running lean, rich, or inconsistent will compromise throttle response and fuel efficiency across the entire RPM range. The SHINDY 03-758 Carburetor Repair Kit gives you everything needed to restore your OEM carb to factory...10031182- SKU:
- 10031182
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$49.95 -
SHINDY Carburetor Repair Kit - KLR650 03-792
SHINDY
$31.95A carburetor that's running lean, rich, or inconsistent will rob your KLR650 of throttle response and fuel efficiency—no amount of tuning elsewhere fixes a neglected carb. This complete rebuild kit gives you OEM-quality components to restore your...10031192- SKU:
- 10031192
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
$31.95Qty in Cart: 0Quantity:Price:$31.95Subtotal: -
SHINDY Carburetor Repair Kit - KLR250 03-793
SHINDY
$40.95A properly tuned carburetor is the foundation of reliable engine performance, and the SHINDY Repair Kit gives you everything needed to restore your KLR250's fuel delivery to OEM specifications. Over time, varnish buildup and ethanol degradation...10031193- SKU:
- 10031193
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- STREET
- TYPE:
- CARBURETOR
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$40.95 -
SHINDY Carburetor Repair Kit - KLX250S 03-796
SHINDY
$23.95A carburetor that's out of tune is leaving horsepower on the table and wasting fuel. The SHINDY 03-796 Carburetor Repair Kit gives you everything needed to restore your KLX250S carb to factory specifications, ensuring crisp throttle response and optimal...10031196- SKU:
- 10031196
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- UNITS:
- KIT
- PRODUCT NAME:
- REPAIR KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CARBURETOR
$23.95
