Dirt Bike Parts
Modern dirt bikes take serious abuse, so the parts on your machine need to match the way you ride. Whether you hit motocross tracks, single-track, or rough enduro terrain, the right dirt bike parts make a huge difference in power, handling, and durability. Riders choose high quality aftermarket components because they outperform stock parts and hold up when the pressure is on. Our selection is built for anyone who wants stronger performance and reliability on every jump, corner, and trail.
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Parts Unlimited - Battery - Lithium LiFePO4 - HJ01L-FP
Parts Unlimited
$141.95Parts Unlimited - 21130930 - Battery - Lithium LiFePO4 - HJ01L-FPFeaturesGet improved performance from this rigorously tested unitRechargeable with high current, 90% recharge within 6 minutesMore...$141.95 -
Out of stock
Moto-Master - 93921-PU - Brake Pads - Nitro Series
Moto-Master
$24.95Moto-Master - 17213398 - Brake Pads - Nitro SeriesFeaturesSpecsLength Imperial4-9/16''$24.95 -
Out of stock
Moto-Master - 94721 - Brake Pads - Nitro Series
Moto-Master
$24.95Moto-Master - 17213404 - Brake Pads - Nitro SeriesFeaturesSpecsLength Imperial1-45/64''$24.95 -
Moto-Master - 620023349 - Fusion Series Dual Ring Rear Sprocket - 49 Tooth - Red - Honda
Moto-Master
$119.95Moto-Master - 12112109 - Fusion Series Dual Ring Rear Sprocket - 49 Tooth - Red - HondaFeaturesWill outlast an aluminum sprocket up to 3 times50% less weight compared to a normal steel...$119.95 -
Moto-Master - 620023248 - Fusion Series Dual Ring Rear Sprocket - 48 Tooth - Black - Honda
Moto-Master
$119.95Moto-Master - 12112103 - Fusion Series Dual Ring Rear Sprocket - 48 Tooth - Black - HondaFeaturesWill outlast an aluminum sprocket up to 3 times50% less weight compared to a normal steel...$119.95 -
Out of stock
Moto-Master - 110369-PU - Brake Rotor - Front - Nitro
Moto-Master
$93.95Moto-Master - 17112114 - Brake Rotor - Front - NitroFeaturesSpecsUnitsEach$93.95 -
Out of stock
Moto-Master - 110368-PU - Brake Rotor - Front - Nitro
Moto-Master
$93.95Moto-Master - 17112113 - Brake Rotor - Front - NitroFeaturesSpecsOutside Diameter Metric220 mm$93.95 -
Moto-Master - 620023351 - Fusion Series Dual Ring Rear Sprocket - 51 Tooth - Red - Honda
Moto-Master
$119.95Moto-Master - 12112111 - Fusion Series Dual Ring Rear Sprocket - 51 Tooth - Red - HondaFeaturesWill outlast an aluminum sprocket up to 3 times50% less weight compared to a normal steel...$119.95 -
Parts Unlimited - Mirror - Side View - Oval - Black - Left
Parts Unlimited
$17.97Parts Unlimited - 06401694 - Mirror - Side View - Oval - Black - LeftFeaturesSpecsMirror CurvatureFlat$17.97 -
Ngk Spark Plugs - 90398 - Spark Plug - LMAR8E-J
NGK Spark Plugs
$23.95Ngk Spark Plugs - 21030556 - Spark Plug - LMAR8E-JFeaturesCorrugated ribs prevent flashoverPure alumina silicate ceramic insulator, provides superior strength and better heat transferCopper core aids...$23.95 -
Moto-Master - 620023250 - Fusion Series Dual Ring Rear Sprocket - 50 Tooth - Black - Honda
Moto-Master
$119.95Moto-Master - 12112105 - Fusion Series Dual Ring Rear Sprocket - 50 Tooth - Black - HondaFeaturesWill outlast an aluminum sprocket up to 3 times50% less weight compared to a normal steel...$119.95 -
Ngk Spark Plugs - 95624 - Spark Plug - ZMR7A-10
NGK Spark Plugs
$14.95Ngk Spark Plugs - 21030566 - Spark Plug - ZMR7A-10FeaturesCorrugated ribs prevent flashoverPure alumina silicate ceramic insulator, provides superior strength and better heat transferCopper core aids...$14.95 -
Moto-Master - 620023252 - Fusion Series Dual Ring Rear Sprocket - 52 Tooth - Black - Honda
Moto-Master
$119.95Moto-Master - 12112107 - Fusion Series Dual Ring Rear Sprocket - 52 Tooth - Black - HondaFeaturesWill outlast an aluminum sprocket up to 3 times50% less weight compared to a normal steel...$119.95 -
Moto-Master - 112160-PU - Brake Rotor - Front - Flame
Moto-Master
$208.95Moto-Master - 17112096 - Brake Rotor - Front - FlameFeaturesSpecsMounting PositionFront$208.95 -
Ngk Spark Plugs - 4296 - Spark Plug - BR6HSA
NGK Spark Plugs
$5.95Ngk Spark Plugs - 21030555 - Spark Plug - BR6HSAFeaturesCorrugated ribs prevent flashoverPure alumina silicate ceramic insulator, provides superior strength and better heat transferCopper core aids...$5.95 -
Out of stock
Moto-Master - 110356-PU - Brake Rotor - Rear - Nitro
Moto-Master
$93.95Moto-Master - 17112101 - Brake Rotor - Rear - NitroFeaturesSpecsRiding StyleStreet$93.95 -
Moto-Master - 210101-PU - 4 Piston Rear Caliper & Brake Pads
Moto-Master
$296.95Moto-Master - 17010744 - 4 Piston Rear Caliper & Brake PadsFeatures2-piston caliper, CNC machined out of billet aircraft aluminium, black anodized and laser markedCompact, rigid design offers a...$296.95 -
Moto-Master - 620032354 - 7075 Aluminum Rear Sprocket - 54 Tooth - Red - Honda
Moto-Master
$73.95Moto-Master - 12112120 - 7075 Aluminum Rear Sprocket - 54 Tooth - Red - HondaFeaturesSelf-cleaning grooves between each tooth to prevent mud build-upOne of the lightest sprockets on the marketColor...$73.95 -
Moto-Master - 620032256 - 7075 Aluminum Rear Sprocket - 56 Tooth - Black - Honda
Moto-Master
$73.95Moto-Master - 12112117 - 7075 Aluminum Rear Sprocket - 56 Tooth - Black - HondaFeaturesSelf-cleaning grooves between each tooth to prevent mud build-upOne of the lightest sprockets on the marketColor...$73.95 -
Moto-Master - 620032355 - 7075 Aluminum Rear Sprocket - 55 Tooth - Red - Honda
Moto-Master
$73.95Moto-Master - 12112121 - 7075 Aluminum Rear Sprocket - 55 Tooth - Red - HondaFeaturesSelf-cleaning grooves between each tooth to prevent mud build-upOne of the lightest sprockets on the marketColor...$73.95 -
Moto-Master - 620022352 - 7075 Aluminum Rear Sprocket - 52 Tooth - Red - Honda
Moto-Master
$69.95Moto-Master - 12112102 - 7075 Aluminum Rear Sprocket - 52 Tooth - Red - HondaFeaturesSelf-cleaning grooves between each tooth to prevent mud build-upOne of the lightest sprockets on the marketColor...$69.95 -
Moto-Master - 620022348 - 7075 Aluminum Rear Sprocket - 48 Tooth - Red - Honda
Moto-Master
$69.95Moto-Master - 12112098 - 7075 Aluminum Rear Sprocket - 48 Tooth - Red - HondaFeaturesSelf-cleaning grooves between each tooth to prevent mud build-upOne of the lightest sprockets on the marketColor...$69.95 -
No Toil - X180-55 - Extreme Condition Air Filter - Yamaha
No Toil
$36.95No Toil - 10115053 - Extreme Condition Air Filter - YamahaFeaturesFor use in riding conditions that are so extremely dusty or sandy that added protection is neededSlight reduction in airflow...$36.95 -
Moto-Master - 620012248 - 7075 Aluminum Rear Sprocket - 48 Tooth - Black - Suzuki
Moto-Master
$69.95Moto-Master - 12112066 - 7075 Aluminum Rear Sprocket - 48 Tooth - Black - SuzukiFeaturesSelf-cleaning grooves between each tooth to prevent mud build-upOne of the lightest sprockets on the...$69.95 -
No Toil - FRF18055 - Super-Flo Replacement Air Filter - Yamaha
No Toil
$36.69No Toil - 10115046 - Super-Flo Replacement Air Filter - YamahaFeaturesMore air for more horsepowerEasy to installSpecs$36.69 -
Moto-Master - 110207-PU - Brake Rotor - Rear - Flame
Moto-Master
$136.95Moto-Master - 17112016 - Brake Rotor - Rear - FlameFeaturesSpecsModelFlame$136.95 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 116 Links
Parts Unlimited
$164.87Parts Unlimited - 12220707 - 530 O-Ring Series - Drive Chain - 116 LinksFeaturesShot-peened and pre-stretchedMade in JapanChain includes both clip and rivet master linkRecommended for motorcycles...$164.87 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 114 Links
Parts Unlimited
$162.17Parts Unlimited - 12220706 - 530 O-Ring Series - Drive Chain - 114 LinksFeaturesShot-peened and pre-stretchedMade in JapanChain includes both clip and rivet master linkRecommended for motorcycles...$162.17 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 106 Links
Parts Unlimited
$151.42Parts Unlimited - 12220702 - 530 O-Ring Series - Drive Chain - 106 LinksFeaturesShot-peened and pre-stretchedMade in JapanChain includes both clip and rivet master linkRecommended for motorcycles...$151.42 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 100 Links
Parts Unlimited
$143.37Parts Unlimited - 12220699 - 530 O-Ring Series - Drive Chain - 100 LinksFeaturesShot-peened and pre-stretchedMade in JapanChain includes both clip and rivet master linkRecommended for motorcycles...$143.37 -
Out of stock
Moto-Master - 213084-PU - Brake Caliper Slider Pin
Moto-Master
$33.95Moto-Master - 17020709 - Brake Caliper Slider PinFeaturesPrecision CNC machined out of stainless steel for maximum durabilityCorrosion resistantSpecs$33.95 -
Pc Racing - PC33 - Pro-Seal Air Filter Gasket - Yamaha
PC Racing
$19.95Pc Racing - 10114779 - Pro-Seal Air Filter Gasket - YamahaFeaturesSpecially formulated adhesives are not affected by gas and oilNeoprene gasket adheres to air filter rim inside bike's airboxSpecs$19.95 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 130 Links
Parts Unlimited
$183.67Parts Unlimited - 12220711 - 530 O-Ring Series - Drive Chain - 130 LinksFeaturesShot-peened and pre-stretchedMade in JapanChain includes both clip and rivet master linkRecommended for motorcycles...$183.67 -
Parts Unlimited - 525 PX Series - Bulk Drive Chain - 25 Feet
Parts Unlimited
$784.10Parts Unlimited - 12232025 - 525 PX Series - Bulk Drive Chain - 25 FeetFeaturesFeatures quad pin riveting, solid bushings and rollersShot-peened and pre-stretchedQuality and durability at an...$784.10 -
Parts Unlimited - 525 O-Ring Series - Drive Chain - 120 Links
Parts Unlimited
$165.47Parts Unlimited - 12220698 - 525 O-Ring Series - Drive Chain - 120 LinksFeaturesShot-peened and pre-stretchedMade in JapanChain includes both clip and rivet master linkRecommended for motorcycles...$165.47 -
Moto-Master - 213086-PU - Retainer Clip - Front
Moto-Master
$27.95Moto-Master - 17020711 - Retainer Clip - FrontFeaturesSpecsUnitsEachRi$27.95 -
Out of stock
No Toil - 1508 - Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTM
No Toil
$33.95No Toil - 10114829 - Pre-Oiled Air Filter - Gas Gas/Husqvarna/KTMFeaturesBetter airflow for greater horsepowerCleans easily with No Toil's biodegradable foam filter cleanerSuperior foam strength for...$33.95 -
No Toil - X140-04 - Extreme Condition Air Filter - Kawasaki
No Toil
$30.95No Toil - 10114621 - Extreme Condition Air Filter - KawasakiFeaturesFor use in riding conditions that are so extremely dusty or sandy that added protection is neededSlight reduction in airflow...$30.95 -
Pivot Works - PWFWK-Z01-000 - Wheel Bearing Kit - Talon Hub - Front
Pivot Works
$30.85Pivot Works - 02151071 - Wheel Bearing Kit - Talon Hub - FrontFeaturesDouble-sealed ball bearings keep moisture and contamination outSpecs$30.85 -
Odi - H730MXB - Podium SE Handlebar - CR High - Black
ODI Grips
$94.95Odi - 06015883 - Podium SE Handlebar - CR High - BlackFeaturesLightly knurled left slide helps grip bar adhesion, without interfering with Lock-On GripsSpecs$94.95
High Performance Dirt Bike and Motocross Components
Every piece of your dirt bike contributes to how confidently you ride. Upgrading to better engine parts, clutch components, and fuel system pieces gives you stronger acceleration and cleaner throttle response when the track gets rough. Suspension upgrades like fork springs, seals, shock components, and linkage parts help your bike stay predictable through whoops, ruts, and landings. Controls matter just as much, so riders improve their cockpit with new handlebars, grips, levers, and foot pegs that boost comfort and precision at high speed.
Performance braking and drive components can completely transform how a dirt bike handles. Rotors, pads, chains, sprockets, wheel bearings, and hardware all play a role in keeping traction consistent and stopping power reliable. Even routine maintenance items like air filters, spark plugs, fluids, cables, and gaskets impact how well your bike performs under load. Quality parts help you ride longer, harder, and with more confidence, whether you are chasing lap times or carving your favorite trails.
Our goal is simple. Give riders access to dirt bike parts that hold up to real riding conditions and deliver true performance gains. When you twist the throttle, charge a jump, or slam into a corner, you should trust that every component on your bike can take the hit and keep going. Explore our full lineup of dirt bike and motocross parts and build a machine that is ready for whatever you throw at it.