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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Out of stock
Vertex - 24238A - Piston Kit - 89.96 mm - Gas Gas | Husqvarna | KTM
Vertex
$327.95Vertex - 09105137 - Piston Kit - 89.96 mm - Gas Gas | Husqvarna | KTMFeaturesThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break in time and increased piston...$327.95 -
Out of stock
Ufo - HU03373-041 - Stadium Number Plate - White - Husqvarna
UFO
$27.95Ufo - 05201850 - Stadium Number Plate - White - HusqvarnaFeaturesEliminates damage to graphics and brake line accidentsProtects fork tubes from roostSpecs$27.95 -
Ufo - YA04864-001 - Chain Roller - Black - YZ 250F/450F
UFO
$13.95Ufo - 12310972 - Chain Roller - Black - YZ 250F/450FFeaturesComplete with double-sealed roller bearings and all hardwareSpecs$13.95 -
Out of stock
Ufo - HO04683-999 - Radiator Covers - Black/Red
UFO
$46.95Ufo - 05201876 - Radiator Covers - Black/RedFeaturesMade from durable polypropylenePredrilled for easy bolt-on installationMade in ItalySpecs$46.95 -
Ufo - YA04869001 - Front Number Plate - Black
UFO
$24.95Ufo - 05202551 - Front Number Plate - BlackFeaturesMade in ItalySpecsTypeReplacement$24.95 -
Out of stock
Vertex - WR101-178 - Engine Rebuild Kit - Honda CRF150R/RB
Vertex
$911.35Vertex - 09031306 - Engine Rebuild Kit - Honda CRF150R/RBFeaturesIncludes crankshaft, piston kit, complete engine gasket kit with oil seals, main bearings and seals, water pump rebuild kit,...$911.35 -
Out of stock
Ufo - KT04093001 - Side Panels - Black
UFO
$62.95Ufo - 05202537 - Side Panels - BlackFeaturesPre-drilled for easy bolt-on installationMade in ItalySpecs$62.95 -
Out of stock
Ufo - KA04749AFLU - MX Rear Fender - Fluorescent Green - Kawasaki - KX '19-'24
UFO
$26.95Ufo - 14032697 - MX Rear Fender - Fluorescent Green - Kawasaki - KX '19-'24FeaturesPre-drilled pieces mount easilyMade in ItalySpecs$26.95 -
Ufo - HO02624001 - MX Read Fender - Black - Honda - CR '90-'01
UFO
$32.95Ufo - 14031015 - MX Read Fender - Black - Honda - CR '90-'01FeaturesPre-drilled pieces mount easilyMade in ItalySpecs$32.95 -
Ufo - KAKIT227047 - Replacement Body Kit - White - Kawasaki - KX '19-'24
UFO
$142.95Ufo - 14032701 - Replacement Body Kit - White - Kawasaki - KX '19-'24FeaturesPredrilled pieces mount easily to stock bikeKit includes front and rear fender, radiator cover, side panels and front...$142.95 -
Ufo - YA04867001 - Radiator Covers - Black
UFO
$39.95Ufo - 05202545 - Radiator Covers - BlackFeaturesMade from durable polypropylenePredrilled for easy bolt-on installationMade in ItalySpecs$39.95 -
Vertex - VTK23375B-2 - Top End Piston Kit - 71.95 mm - Husqvarna | KTM
Vertex
$295.95Vertex - 09103106 - Top End Piston Kit - 71.95 mm - Husqvarna | KTMFeaturesThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston...$295.95 -
Vertex - VTK23430CD - Top End Piston Kit - 44.97 mm - Gas Gas | Husqvarna | KTM
Vertex
$137.95Vertex - 09103118 - Top End Piston Kit - 44.97 mm - Gas Gas | Husqvarna | KTMFeaturesThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased...$137.95 -
Vertex - VTK22584B-2 - Top End Piston Kit - 66.35 mm - Yamaha YZ250/X
Vertex
$235.95Vertex - 09103134 - Top End Piston Kit - 66.35 mm - Yamaha YZ250/XFeaturesThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston...$235.95 -
Ufo - YA02852001 - Front Fender - Black - Yamaha - YZ/WR '92-'99
UFO
$29.95Ufo - 14031031 - Front Fender - Black - Yamaha - YZ/WR '92-'99FeaturesPre-drilled piece mount easilyMade in ItalyComplete UFO replacement plastic sets are available separately.Specs$29.95 -
Vertex - VTK23630B-1 - Top End Piston Kit - 66.35 mm - Husaberg | Husqvarna | KTM
Vertex
$268.95Vertex - 09103098 - Top End Piston Kit - 66.35 mm - Husaberg | Husqvarna | KTMFeaturesThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased...$268.95 -
Vertex - VTK23383A - Top End Piston Kit - 55.95 mm - KTM
Vertex
$256.95Vertex - 09103087 - Top End Piston Kit - 55.95 mm - KTMFeaturesThe piston skirt is coated with a high-tech Molybdenum Disulphite coating for faster break-in time and increased piston lifeGravity-cast...$256.95 -
Out of stock
Ufo - PA01027-127 - Universal Supermoto Front Fender - Orange
UFO
$18.95Ufo - 14032976 - Universal Supermoto Front Fender - OrangeFeaturesMade in ItalySpecsMaterialPlastic$18.95 -
Ufo - KTKIT514-001 - Replacement Body Kit - Black - KTM - SX '13-'17
UFO
$95.95Ufo - 14032968 - Replacement Body Kit - Black - KTM - SX '13-'17FeaturesPre-drilled pieces mount easily to stock locationsBody kit includes front and rear fender, radiator covers, side panels and...$95.95 -
Ufo - YAKIT320-089 - Replacement Body Kit - Reflex Blue/Black - Yamaha - YZ '15-'21
UFO
$134.95Ufo - 14032951 - Replacement Body Kit - Reflex Blue/Black - Yamaha - YZ '15-'21FeaturesPredrilled pieces mount easily to stockBody kit includes front and rear fender, radiator cover, side panels and...$134.95 -
Ufo - HOKIT117-001 - Replacement Body Kit - Black - Honda - CRF '08-'14
UFO
$119.95Ufo - 14032927 - Replacement Body Kit - Black - Honda - CRF '08-'14FeaturesPre-drilled pieces mount easily to stock locationsBody kit includes front and rear fender, radiator covers, side panels and...$119.95 -
Ufo - HOKIT118-001 - Replacement Body Kit - Black - Honda - CRF '06-'19
UFO
$119.95Ufo - 14032929 - Replacement Body Kit - Black - Honda - CRF '06-'19FeaturesPre-drilled pieces mount easily to stock locationsBody kit includes front and rear fender, radiator covers, side panels and...$119.95 -
Ufo - HOKIT102-001 - Replacement Body Kit - Black - Honda - CR '04
UFO
$127.95Ufo - 14032925 - Replacement Body Kit - Black - Honda - CR '04FeaturesPre-drilled pieces mount easily to stock locationsBody kit includes front and rear fender, radiator covers, side panels and front...$127.95 -
Ufo - YAKIT322-999 - Replacement Body Kit - '19-'20 OEM Blue/White/Black - Yamaha - YZ '19-'26
UFO
$115.95Ufo - 14032920 - Replacement Body Kit - '19-'20 OEM Blue/White/Black - Yamaha - YZ '19-'26FeaturesPredrilled pieces mount easily to stockBody kit includes front and rear fender, radiator cover, side...$115.95 -
Uni Filter - NU-3274ST - Air Filter - Yamaha
Uni Filter
$37.95Uni Filter - 10114783 - Air Filter - YamahaFeaturesTwo-stage air filter comes apart for maximum airflow and ultimate cleaningFeatures the Ultra Seal grease groove on the sealing surfaceUnsurpassed in...$37.95 -
Ufo - HU03363-001 - Front Fender - Black - Husqvarna - FC/FE/TC/TE/TX
UFO
$24.95Ufo - 14032552 - Front Fender - Black - Husqvarna - FC/FE/TC/TE/TXFeaturesPre-drilled piece mount easilyMade in ItalyComplete UFO replacement plastic sets are available separately.Specs$24.95 -
Out of stock
Ufo - YA02859#089 - Frame Guards - Blue - Yamaha
UFO
$27.45Ufo - 05052174 - Frame Guards - Blue - YamahaFeaturesPre-drilled pieces mount easily to stock locationsSpecsMoun$27.45 -
Trail Tech - 5001-CR - Kickstand - CR 125/250 R/CRF450R
Trail Tech
$159.95Trail Tech - 05100093 - Kickstand - CR 125/250 R/CRF450RFeaturesUltra-high-strength chromoly mounting bracketLightweight, high-strength forged aluminum standAluminum reinforced high-impact nylon foot...$159.95 -
Out of stock
Renthal - 996-01-BU-07-184 - Twinwall® Handlebar - 996 - Villopoto/Steward/'19+ CRF - Blue
Renthal
$194.95Renthal - 06010226 - Twinwall® Handlebar - 996 - Villopoto/Steward/'19+ CRF - BlueFeaturesOuter tube is 7010-T73, which has extreme resistance to mechanical damage and is anodized to prevent...$194.95 -
Renthal - 997-01-BU-02-184 - Twinwall® Handlebar - 997 - RC/'04 - '18 CRF/'06+ KX/F - Blue
Renthal
$194.95Renthal - 06010227 - Twinwall® Handlebar - 997 - RC/'04 - '18 CRF/'06+ KX/F - BlueFeaturesOuter tube is 7010-T73, which has extreme resistance to mechanical damage and is anodized to prevent...$194.95 -
Trail Tech - 5002-YZ/WR - Kickstand - Yamaha
Trail Tech
$159.95Trail Tech - 05100095 - Kickstand - YamahaFeaturesUltra-high-strength chromoly mounting bracketLightweight, high-strength forged aluminum standAluminum reinforced high-impact nylon foot at base of...$159.95 -
Renthal - 994-01-BK-02-185 - Twinwall® Handlebar - 994 - KTM High - Black
Renthal
$194.95Renthal - 06010598 - Twinwall® Handlebar - 994 - KTM High - BlackFeaturesOuter tube is 7010-T73, which has extreme resistance to mechanical damage and is anodized to prevent corrosionInner tube is...$194.95 -
Renthal - 611-01-BK-03-219 - 7/8" Off-Road Handlebar - 611 - 110cc Playbike - Black
Renthal
$119.95Renthal - 06010454 - 7/8" Off-Road Handlebar - 611 - 110cc Playbike - BlackFeaturesShot-peened finish for improved fatigue lifeLaser-marked positioning gridExclusive, copyrighted lightweight clamping...$119.95 -
Renthal - 921-01-BU-07-184 - Twinwall® Handlebar - 921 - '06 YZ/YZF - Blue
Renthal
$194.95Renthal - 06010470 - Twinwall® Handlebar - 921 - '06 YZ/YZF - BlueFeaturesOuter tube is 7010-T73, which has extreme resistance to mechanical damage and is anodized to prevent corrosionInner tube is...$194.95 -
Renthal - 999-01-RD-07-185 - Twinwall® Handlebar - 999 - McGrath/'16+ SX125 - 450 - Red
Renthal
$194.95Renthal - 06010224 - Twinwall® Handlebar - 999 - McGrath/'16+ SX125 - 450 - RedFeaturesOuter tube is 7010-T73, which has extreme resistance to mechanical damage and is anodized to prevent...$194.95 -
Out of stock
Supersprox - RFE-245-51-BLK - Steel Rear Sprocket - 51 Tooth
SuperSprox
MSRP: $64.95$49.95Supersprox - 12101894 - Steel Rear Sprocket - 51 ToothFeaturesUsing CAD designed and CNC-Laser cutting to ensure an exact fit on the wheelMade to Supersprox high quality standards and include our...MSRP: $64.95$49.95 -
Supersprox - RAL-245-51-BLK - Rear Sprocket - Black - Yamaha - 51 Tooth
SuperSprox
$69.95Supersprox - 12111939 - Rear Sprocket - Black - Yamaha - 51 ToothFeaturesFully CNC machined for a perfect fitGrooved teeth prevent dirt build up, helping to maximize sprocket and chain lifeFinished...$69.95 -
Supersprox - RFE-210-49-BLK - Steel Rear Sprocket - 49 Tooth
SuperSprox
MSRP: $59.95$49.95Supersprox - 12101886 - Steel Rear Sprocket - 49 ToothFeaturesUsing CAD designed and CNC-Laser cutting to ensure an exact fit on the wheelMade to Supersprox high quality standards and include our...MSRP: $59.95$49.95 -
Supersprox - RFE-245-48-BLK - Steel Rear Sprocket - 48 Tooth
SuperSprox
MSRP: $54.95$49.95Supersprox - 12101891 - Steel Rear Sprocket - 48 ToothFeaturesUsing CAD designed and CNC-Laser cutting to ensure an exact fit on the wheelMade to Supersprox high quality standards and include our...MSRP: $54.95$49.95 -
Out of stock
Supersprox - RFE-245-49-BLK - Steel Rear Sprocket - 49 Tooth
SuperSprox
MSRP: $59.95$49.95Supersprox - 12101892 - Steel Rear Sprocket - 49 ToothFeaturesUsing CAD designed and CNC-Laser cutting to ensure an exact fit on the wheelMade to Supersprox high quality standards and include our...MSRP: $59.95$49.95
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.