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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Moto-Master - 94321-PU - Brake Pads - Nitro Series
Moto-Master
$24.95Moto-Master - 17213400 - Brake Pads - Nitro SeriesFeaturesSpecsLength Imperial2-11/32''Thickness Imperial3/8''Mounting PositionRearStyleNitro SeriesThickness Metric9.5 mmUnitsSet of 2Mounting PositionFrontRiding StyleOff-RoadLength Metric59.7...$24.95 -
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 than 1000 cycles under JISD standardNo acid inside, so no...$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''Length Metric94.5 mmThickness7,3 mm (9/32'')Mounting PositionFront LeftWidth Imperial1-27/64''StyleNitro SeriesThickness Metric7,3 mmUnitsSet of 2Width36,2 mm...$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''Length43,3 mm (1-45/64'')Riding StyleOff-RoadStyleNitro SeriesUnitsSet of 2Width25 mm (1'')Width Metric25 mmMounting PositionFront LeftWidth Imperial1''Mounting...$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 sprocketAircraft-grade 7075-T6 aluminum carrierPrecise manufactured...$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 sprocketAircraft-grade 7075-T6 aluminum carrierPrecise manufactured...$119.95 -
Out of stock
Moto-Master - 110369-PU - Brake Rotor - Front - Nitro
Moto-Master
$93.95Moto-Master - 17112114 - Brake Rotor - Front - NitroFeaturesSpecsUnitsEachModelNitroMounting PositionFrontRiding StyleOff-RoadProduct NameBrake RotorOutside Diameter Metric220 mmBolt Pattern6 HoleOutside Diameter220 mm (8-21/32'')Outside Diameter...$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 mmTypeOne Piece (Fixed)UnitsEachModelNitroProduct NameBrake RotorOutside Diameter220 mm (8-21/32'')Bolt Pattern4 HoleOutside Diameter Imperial8-21/32''Mounting...$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 sprocketAircraft-grade 7075-T6 aluminum carrierPrecise manufactured...$119.95 -
Parts Unlimited - Mirror - Side View - Oval - Black - Left
Parts Unlimited
$17.97Parts Unlimited - 06401694 - Mirror - Side View - Oval - Black - LeftFeaturesSpecsMirror CurvatureFlatProduct NameMirrorMounting LocationHandlebarMounting StyleScrew-InColor/FinishMatteTypeSide ViewColor/FinishBlackMirror Head Height...$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 in heat removalTriple seals prevent leakageSpecsGround...$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 sprocketAircraft-grade 7075-T6 aluminum carrierPrecise manufactured...$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 in heat removalTriple seals prevent leakageSpecsGround...$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 sprocketAircraft-grade 7075-T6 aluminum carrierPrecise manufactured...$119.95 -
Moto-Master - 112160-PU - Brake Rotor - Front - Flame
Moto-Master
$208.95Moto-Master - 17112096 - Brake Rotor - Front - FlameFeaturesSpecsMounting PositionFrontTypeFloatingOutside Diameter260 mm (10-1/4'')Riding StyleOff-RoadOutside Diameter Metric260 mmProduct NameBrake RotorModelFlameRiding StyleStreetUnitsEachBolt Pattern4...$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 in heat removalTriple seals prevent leakageSpecsCenter...$5.95 -
Out of stock
Moto-Master - 110356-PU - Brake Rotor - Rear - Nitro
Moto-Master
$93.95Moto-Master - 17112101 - Brake Rotor - Rear - NitroFeaturesSpecsRiding StyleStreetBolt Pattern4 HoleMounting PositionRearOutside Diameter240 mm (9-7/16'')Outside Diameter Metric240 mmOutside Diameter Imperial9-7/16''TypeOne Piece (Fixed)Product NameBrake...$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 significant increase in power and reliability over...$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 anodized coated surface for extra durabilityRace proven...$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 anodized coated surface for extra durabilityRace...$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 anodized coated surface for extra durabilityRace proven...$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 anodized coated surface for extra durabilityRace proven...$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 anodized coated surface for extra durabilityRace proven...$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 possible, however dirt-stopping capabilities greatly...$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 marketColor anodized coated surface for extra durabilityRace...$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 installSpecsRiding StyleOff-RoadProduct NameAir FilterFilter Media...$36.69 -
Moto-Master - 110207-PU - Brake Rotor - Rear - Flame
Moto-Master
$136.95Moto-Master - 17112016 - Brake Rotor - Rear - FlameFeaturesSpecsModelFlameRiding StyleStreetTypeOne Piece (Fixed)UnitsEachMounting PositionRearOutside Diameter240 mm (9-7/16'')Product NameBrake RotorOutside Diameter Imperial9-7/16''Riding...$136.95 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 116 Links
Parts Unlimited
$155.12Parts 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 originally equipped with O-ring chains...$155.12 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 114 Links
Parts Unlimited
$152.58Parts 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 originally equipped with O-ring chains.SpecsChain...$152.58 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 106 Links
Parts Unlimited
$142.45Parts 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 originally equipped with O-ring chains.SpecsMaster Link...$142.45 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 100 Links
Parts Unlimited
$134.83Parts 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 originally equipped with O-ring chains.SpecsModelPO...$134.83 -
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 resistantSpecsMounting PositionFrontProduct NameBrake Caliper PinRiding StyleOff-RoadRiding StyleStreetMounting...$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 airboxSpecsModelPro-SealTypeAir...$19.95 -
Parts Unlimited - 530 O-Ring Series - Drive Chain - 130 Links
Parts Unlimited
$172.87Parts 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 originally equipped with O-ring chains.SpecsMaster Link...$172.87 -
Parts Unlimited - 525 PX Series - Bulk Drive Chain - 25 Feet
Parts Unlimited
$737.42Parts 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 affordable price520 chain includes clip connecting link525/530...$737.42 -
Parts Unlimited - 525 O-Ring Series - Drive Chain - 120 Links
Parts Unlimited
$155.77Parts 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 originally equipped with O-ring chains.SpecsMaster Link...$155.77 -
Moto-Master - 213086-PU - Retainer Clip - Front
Moto-Master
$27.95Moto-Master - 17020711 - Retainer Clip - FrontFeaturesSpecsUnitsEachRiding StyleStreetMounting PositionFrontProduct NameRetainer ClipRiding StyleOff-RoadTypeBrakeFitment2014-2024HusqvarnaFC3502017-2024HusqvarnaFX4502024HusqvarnaTE300 Pro2009-2024KTM125...$27.95 -
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 long life (40+ non-toxic washes)SpecsFilter...$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 possible, however dirt-stopping capabilities greatly...$30.95 -
Pivot Works - PWFWK-Z01-000 - Wheel Bearing Kit - Talon Hub - Front
Pivot Works
$29.61Pivot Works - 02151071 - Wheel Bearing Kit - Talon Hub - FrontFeaturesDouble-sealed ball bearings keep moisture and contamination outSpecsMaterialNitrile ElastomerStyleTriple LipMounting PositionFrontTypeTalon HubProduct NameBearingUnitsKitRiding...$29.61
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.