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Moto Madness Sale | Get Up To 65% Off Parts & Gear Shop Now

Dirt Bike Fuel System

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14 Results

New
$4 Fast cash

All Balls
Carburetor Rebuild Kit
$17.77 - $123.93
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4.5 out of 5 stars (184) reviews
Video Available
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JD Jetting
Jet Kit
$15.77 - $84.95
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4.5 out of 5 stars (283) reviews
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Big Gun
TFI Power Box
$150.77 - $395.99
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4 out of 5 stars (10) reviews
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Colors for MotoSport Rock Gas Cap

MotoSport Rock
Gas Cap
$11.77 - $27.99
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3.5 out of 5 stars (13) reviews

Moose
Carburetor Repair Kit
$9.77 - $107.01
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4.5 out of 5 stars (143) reviews
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K&L
Petcock Repair Kit
$8.77 - $82.95
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3 out of 5 stars (9) reviews
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FMF
Snap
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4 out of 5 stars (2) reviews
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E-Line
Heat Shield
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5 out of 5 stars (2) reviews
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Mikuni
Large Hex Main Jet
$8.77 - $21.85
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$1 Fast cash

Mikuni
Small Round Main Jet
$7.77 - $21.85
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Up to 63%
$1 Fast cash

Keihin
Round Main Jets
$4.77 - $24.95
Clearance
Up to 80%
2 out of 5 stars (3) reviews

Motion Pro
Stepless Clamp
$9.77 - $28.59
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Up to 64%

Motion Pro
Replacement Steel O-Clips
$5.77 - $15.99
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Up to 64%

Mikuni
Jet Needle
$3.77 - $11.57
Sale
Up to 67%

Dirt Bike Fuel Systems

If you're anything like us at MotoSport, you want as much power out of your dirt bike as you can get! So you change out the dirt bike exhaust, air filter, maybe you've even had some motor work done. Now it's time to put all of your dirt bike modifications to good use, which means taking a look at the fuel injection and ignition controlled by your ECU, which is basically your bike's computer. In our "Fuel Management" section, we have piggyback ECUs that plug in-line with your stock computer, the result being that you can now change your fuel map to coax that last horsepower out of your dirt bike, dial it in for race gas, optimize it for the current weather conditions, and much more. Some of them can be upgraded with a handlebar-mounted switch to change between fuel/ignition maps at the press of a button.