Dirt Bike Parts
10000 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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Prox - 35.4100.90 - Top End Gasket Set - Kawasaki/Suzuki - Fits 1985-2004 Kawasaki KX60
Prox
$22.95Prox - 09345744 - Top End Gasket Set - Kawasaki/SuzukiFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$22.95 -
Race Tech - FRSP 444950 - Fork Springs - 0.50 kg/mm
Race Tech
$149.99Race Tech - 04050837 - Fork Springs - 0.50 kg/mmFeaturesAccurate rates to within 2%Accuracy and performanceSpecs$149.99 -
Race Tech - FRSP 444946 - Fork Springs - 0.46 kg/mm
Race Tech
$149.99Race Tech - 04050834 - Fork Springs - 0.46 kg/mmFeaturesAccurate rates to within 2%Accuracy and performanceSpecs$149.99 -
Prox - 26.710103 - Wheel Spacer Kit - Front - Fits 2021-2024 Gas Gas MC 125, 2015-2024 Husqvarna TC 125, 2015-2025 KTM 125/250/300/450 SX
Prox
$35.95Prox - 02220591 - Wheel Spacer Kit - FrontFeaturesComplete and direct replacement for the OEM partsSpecsProduct$35.95 -
Race Tech - FRSP 444944 - Fork Springs - 0.44 kg/mm
Race Tech
$149.99Race Tech - 04050833 - Fork Springs - 0.44 kg/mmFeaturesAccurate rates to within 2%Accuracy and performanceSpecs$149.99 -
Prox - 26.710102 - Wheel Spacer Kit - Rear - Multiple Husqvarna/KTM/Suzuki Models
Prox
$30.95Prox - 02220582 - Wheel Spacer Kit - RearFeaturesComplete and direct replacement for the OEM partsSpecsMaterial<$30.95 -
Race Tech - FRSP 444940 - Fork Springs - 0.40 kg/mm
Race Tech
$149.99Race Tech - 04050831 - Fork Springs - 0.40 kg/mmFeaturesAccurate rates to within 2%Accuracy and performanceSpecs$149.99 -
Race Tech - FRSP 444938 - Fork Springs - 0.38 kg/mm - Fits 2014-2019 Yamaha YZ450F
Race Tech
$149.99Race Tech - 04050830 - Fork Springs - 0.38 kg/mmFeaturesAccurate rates to within 2%Accuracy and performanceSpecs$149.99 -
Psr - 08-04506-29 - Gunmetal Kickstand - Gas Gas/KTM/Husqvarna - Fits 2017-2022 Husqvarna FX 350/450, 2017-2020 KTM 250/300 XC-W, 300/400/500 EXC-F
PSR
$185.95Psr - 05100369 - Gunmetal Kickstand - Gas Gas/KTM/HusqvarnaFeaturesForged aluminum for lightweight & durabilityGunmetal finishIncludes all necessary hardwares for complete installationSpecs$185.95 -
Race Tech - FRSP 444942 - Fork Springs - 0.42 kg/mm
Race Tech
$149.99Race Tech - 04050832 - Fork Springs - 0.42 kg/mmFeaturesAccurate rates to within 2%Accuracy and performanceSpecs$149.99 -
Psr - 08-04508-29 - Gunmetal Kickstand - Fits 1998-2003 KTM 125-250 SX
PSR
$185.95Psr - 05100371 - Gunmetal Kickstand - KTMFeaturesForged aluminum for lightweight & durabilityGunmetal finishIncludes all necessary hardwares for complete installationSpecs$185.95 -
Psr - 03-04507-29 - Gunmetal Kickstand - Fits Honda 2013-2020 CRF250R, 2013-2020 CRF450R
PSR
$185.95Psr - 05100349 - Gunmetal Kickstand - HondaFeaturesForged aluminum for lightweight & durabilityGunmetal finishIncludes all necessary hardwares for complete installationSpecs$185.95 -
Prox - 26.710051 - Wheel Spacer Kit - Rear - Fits Suzuki 2007-2017 RM-Z250, 2010-2017 RMX450 Z, 2005-2017 RM-Z450
Prox
$41.95Prox - 02220361 - Wheel Spacer Kit - Rear - SuzukiFeaturesComplete and direct replacement for the OEM partsSpecs$41.95 -
Psr - 07-04502-29 - Gunmetal Kickstand - YZ 125/250 - Fits 2005-2007 KTM All non-SX models 125-525, 2005-2023 Yamaha YZ250
PSR
$185.95Psr - 05100357 - Gunmetal Kickstand - YZ 125/250FeaturesForged aluminum for lightweight & durabilityGunmetal finishIncludes all necessary hardwares for complete installationSpecs$185.95 -
Psr - 04-04502-29 - Gunmetal Kickstand - Fits Kawasaki 2015-2023 KX250F, 2012-2023 KX450F
PSR
$185.95Psr - 05100352 - Gunmetal Kickstand - KawasakiFeaturesForged aluminum for lightweight & durabilityGunmetal finishIncludes all necessary hardwares for complete installationSpecs$185.95 -
Prox - 26.710014 - Wheel Spacer Kit - Rear - Fits Honda 1995-1999 CR125, 1995-1999 CR250
Prox
MSRP: $44.95$43.95Prox - 02220348 - Wheel Spacer Kit - Rear - HondaFeaturesComplete and direct replacement for the OEM partsSpecsMMSRP: $44.95$43.95 -
Prox - 26.710036 - Wheel Spacer Kit - Rear - Fits Kawasaki 1998-2000 KX80, 2001-2017 KX85, 1997-2017 KX100
Prox
$29.95Prox - 02220356 - Wheel Spacer Kit - Rear - KawasakiFeaturesComplete and direct replacement for the OEM partsSpecs$29.95 -
Prox - 26.710100 - Wheel Spacer Kit - Front - Fits Yamaha 2008-2025 YZ125, 2008-2025 YZ250, 2007-2013 YZ250F, 2016-2017 YZ250X, 2008-2013 YZ450F
Prox
$25.95Prox - 02220330 - Wheel Spacer Kit - Front - YamahaFeaturesComplete and direct replacement for the OEM partsSpecs$25.95 -
Prox - 35.3420 - Top End Gasket Set - Suzuki/Kawasaki - Fits 2000-2024 Suzuki DR-Z400
Prox
$57.95Prox - 09345742 - Top End Gasket Set - Suzuki/KawasakiFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$57.95 -
Prox - 35.3111 - Top End Gasket Set - Suzuki RM 80
Prox
$17.95Prox - 09345716 - Top End Gasket Set - Suzuki RM 80FeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$17.95 -
Prox - 35.2319 - Top End Gasket Set - Yamaha YZ 250 - Fits 1999-2001 Yamaha YZ250
Prox
$30.95Prox - 09345702 - Top End Gasket Set - Yamaha YZ 250FeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$30.95 -
Prox - 35.2401 - Top End Gasket Set - Yamaha
Prox
$62.95Prox - 09345705 - Top End Gasket Set - YamahaFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$62.95 -
Prox - 35.2218 - Top End Gasket Set - Yamaha YZ 125 - Fits Yamaha 1998-2000 YZ125, 2001 YZ125
Prox
$25.95Prox - 09345694 - Top End Gasket Set - Yamaha YZ 125FeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$25.95 -
Prox - 35.2414 - Top End Gasket Set - Fits Yamaha 2014-2018 YZ250F, 2015-2018 YZ250FX
Prox
$57.95Prox - 09345707 - Top End Gasket Set - YamahaFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$57.95 -
Prox - 57.4426 - Water Pump Rebuild Kit - Fits Kawasaki 2008-2009 KLX450R, 2006-2008 KX450F
Prox
$36.95Prox - 09347058 - Water Pump Rebuild Kit - KawasakiFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$36.95 -
Prox - 57.2426 - Water Pump Rebuild Kit - Fits Yamaha 2007-2015 WR450F, 2006-2009 YZ450F
Prox
$36.95Prox - 09347017 - Water Pump Rebuild Kit - YamahaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$36.95 -
Prox - 57.2318 - Water Pump Rebuild Kit - Fits 1998 Yamaha YZ250
Prox
$44.95Prox - 09347009 - Water Pump Rebuild Kit - YamahaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$44.95 -
Prox - 57.2225 - Water Pump Rebuild Kit - Fits Yamaha 2005-2025 YZ125, 2020-2026 YZ125X
Prox
$36.95Prox - 09347007 - Water Pump Rebuild Kit - YamahaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$36.95 -
Prox - 57.2319 - Water Pump Rebuild Kit - Fits Yamaha 1999-2026 YZ250, 2016-2026 YZ250X
Prox
$36.95Prox - 09347010 - Water Pump Rebuild Kit - YamahaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$36.95 -
Prox - 57.1425 - Water Pump Rebuild Kit - Fits 2005-2015 Honda CRF450X
Prox
$62.95Prox - 09346995 - Water Pump Rebuild Kit - HondaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$62.95 -
Prox - 57.1429 - Water Pump Rebuild Kit - Fits 2009-2016 Honda CRF450R
Prox
$52.95Prox - 09346999 - Water Pump Rebuild Kit - HondaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$52.95 -
Prox - 57.1324 - Water Pump Rebuild Kit - Fits Honda 2004-2009 CRF250R, 2004-2015 CRF250X
Prox
$36.95Prox - 09346992 - Water Pump Rebuild Kit - HondaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$36.95 -
Prox - 35.1325 - Top End Gasket Set - Honda CR250R - Fits 2005-2007 Honda CR250R
Prox
$39.95Prox - 09345670 - Top End Gasket Set - Honda CR250RFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$39.95 -
Prox - 57.1219 - Water Pump Rebuild Kit - Fits 1990-2004 Honda CR125R
Prox
$41.95Prox - 09346985 - Water Pump Rebuild Kit - HondaFeaturesRepair kit includes all necessary gaskets, O-rings, bearings and sealsSpecs$41.95 -
Prox - 35.1227 - Top End Gasket Set - Honda CRF150R - Fits 2007-2024 Honda CRF150R
Prox
$88.95Prox - 09345662 - Top End Gasket Set - Honda CRF150RFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$88.95 -
Prox - 35.1312 - Top End Gasket Set - Honda CR250R - Fits 1992-2001 Honda CR250R
Prox
$41.95Prox - 09345668 - Top End Gasket Set - Honda CR250RFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$41.95 -
Prox - 35.1115 - Top End Gasket Set - Honda CR85 - Fits 2005-2007 Honda CR85R
Prox
$25.95Prox - 09345654 - Top End Gasket Set - Honda CR85FeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$25.95 -
Prox - 35.1113 - Top End Gasket Set - Fits 2003-2004 Honda CR85R
Prox
$25.95Prox - 09345653 - Top End Gasket Set - HondaFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$25.95 -
Prox - 35.1070 - Top End Gasket Set - Fits Honda 1997-2012 CRF70F, 1997-2012 XR70R
Prox
$25.95Prox - 09345650 - Top End Gasket Set - HondaFeaturesPrecision engineering and the use of first-class materials guarantee the quality you demandSpecs$25.95 -
Prox - 34.6512 - Gasket Kit - Complete - Husqvarna/KTM - Fits 2014-2016 Husqvarna FE 501, 2012-2013 KTM 450 XC-W, 2012-2016 KTM 500 XC-W
Prox
$172.95Prox - 09345647 - Gasket Kit - Complete - Husqvarna/KTMFeaturesSpecsRiding StyleStreet$172.95
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.