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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- Quantity
- Price
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Cycra - 1CYC-7700-22 - Probend™ Flexx Bar Racer Pack - Orange
Cycra
$105.50Cycra - 06350880 - Probend™ Flexx Bar Racer Pack - OrangeFeaturesSleek and simple design mounts directly to handlebar mount pivots6061-T6 alloy is light and durableQuality injection-molded...$105.50 -
Cycra - 1CYC-1057-12 - Probend™ Replacement Slider - Plastic
Cycra
$11.06Cycra - 06350167 - Probend™ Replacement Slider - PlasticFeaturesSpecsMaterialPlastic$11.06 -
Domino - 97.3497.04-00 - Replacement Throttle Tube - 4-Stroke
Domino
$16.95Domino - 06320487 - Replacement Throttle Tube - 4-StrokeFeaturesInjected plastic construction is strong and lightweightInstall easily in minutesSpecs$16.95 -
Dp Brakes - DPK202 - Clutch Kit - Gas Gas
DP Brakes
$125.95Dp Brakes - 11310681 - Clutch Kit - Gas GasFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$125.95 -
Dp Brakes - DPK231 - Clutch Kit - Kawasaki
DP Brakes
$234.95Dp Brakes - 11312318 - Clutch Kit - KawasakiFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$234.95 -
Dp Brakes - DPK224 - Clutch Kit - CRF230
DP Brakes
$134.95Dp Brakes - 11311930 - Clutch Kit - CRF230FeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$134.95 -
Dp Brakes - DPK228 - Clutch Kit - CRF450R
DP Brakes
$218.95Dp Brakes - 11311991 - Clutch Kit - CRF450RFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$218.95 -
Out of stock
Dp Brakes - DPK227 - Clutch Kit - CRF250R
DP Brakes
$232.95Dp Brakes - 11311990 - Clutch Kit - CRF250RFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$232.95 -
Boyesen - WPI-06 - Impeller Pump - Honda CRF450R
Boyesen
$79.95Boyesen - 09500026 - Impeller Pump - Honda CRF450RFeaturesLess horsepower loss during the late stages of a raceExtend engine lifeImpellers are designed to minimize cavitationSpecs$79.95 -
Dp Brakes - DPK200 - Clutch Kit - Kawasaki
DP Brakes
$234.95Dp Brakes - 11310417 - Clutch Kit - KawasakiFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$234.95 -
Out of stock
Boyesen - WPK-20B - Impeller/Waterpump Cover - Black - Suzuki
Boyesen
$219.95Boyesen - 09400733 - Impeller/Waterpump Cover - Black - SuzukiFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all rpm...$219.95 -
Dp Brakes - DPK197 - Clutch Kit - KTM
DP Brakes
$218.95Dp Brakes - 11310415 - Clutch Kit - KTMFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits come...$218.95 -
Dp Brakes - DPK220 - Clutch Kit - CRF250R
DP Brakes
$232.95Dp Brakes - 11311926 - Clutch Kit - CRF250RFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$232.95 -
Dp Brakes - DPK211 - Clutch Kit - CRF250R
DP Brakes
$232.95Dp Brakes - 11310892 - Clutch Kit - CRF250RFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$232.95 -
Dp Brakes - DPK194 - Clutch Kit - YZ450F
DP Brakes
$277.95Dp Brakes - 11310268 - Clutch Kit - YZ450FFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch kits...$277.95 -
Out of stock
Dp Brakes - DPK187 - Clutch Kit - Kawasaki/Suzuki
DP Brakes
$256.95Dp Brakes - 11310263 - Clutch Kit - Kawasaki/SuzukiFeaturesDPK kits include friction plates, steel drive plates and clutch springs, except when OEM clutch includes reusable diaphragm springDPK clutch...$256.95 -
Boyesen - CC-42B - Clutch Cover - Black - KTM
Boyesen
$95.95Boyesen - 09400705 - Clutch Cover - Black - KTMFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect, leak-free...$95.95 -
Boyesen - CC-42M - Clutch Cover - Magnesium - KTM
Boyesen
$95.95Boyesen - 09400706 - Clutch Cover - Magnesium - KTMFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$95.95 -
Out of stock
Boyesen - WPK-17M - Impeller/Waterpump Cover - Magnesium - Kawasaki/Suzuki
Boyesen
$229.95Boyesen - 09400247 - Impeller/Waterpump Cover - Magnesium - Kawasaki/SuzukiFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow...$229.95 -
Boyesen - CC-46B - Clutch Cover - Black - Husqvarna/KTM
Boyesen
$95.95Boyesen - 09400693 - Clutch Cover - Black - Husqvarna/KTMFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$95.95 -
Boyesen - WPK-09B - Impeller/Waterpump Cover - Black - Honda
Boyesen
$194.95Boyesen - 09400679 - Impeller/Waterpump Cover - Black - HondaFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all rpm...$194.95 -
Out of stock
Boyesen - CC-38B - Clutch Cover - Black - Yamaha
Boyesen
$95.95Boyesen - 09400238 - Clutch Cover - Black - YamahaFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$95.95 -
Boyesen - WPK37B - Impeller/Waterpump Cover - Black - Yamaha
Boyesen
$194.95Boyesen - 09400403 - Impeller/Waterpump Cover - Black - YamahaFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all rpm...$194.95 -
Boyesen - WPK-07B - Impeller/Waterpump Cover - Black - Honda
Boyesen
$194.95Boyesen - 09400406 - Impeller/Waterpump Cover - Black - HondaFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all rpm...$194.95 -
Out of stock
Boyesen - CC-33B - Clutch Cover - Black - Yamaha
Boyesen
$95.95Boyesen - 09400395 - Clutch Cover - Black - YamahaFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$95.95 -
Out of stock
Boyesen - CC-07XM - Clutch Cover - Magnesium - Honda
Boyesen
$95.95Boyesen - 09400565 - Clutch Cover - Magnesium - HondaFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$95.95 -
Out of stock
Boyesen - CC-17B - Clutch Cover - Black - Kawasaki/Suzuki
Boyesen
$95.95Boyesen - 09400445 - Clutch Cover - Black - Kawasaki/SuzukiFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a...$95.95 -
Out of stock
Boyesen - WPK37M - Impeller/Waterpump Cover - Magnesium - Yamaha
Boyesen
$194.95Boyesen - 09400404 - Impeller/Waterpump Cover - Magnesium - YamahaFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all...$194.95 -
Out of stock
Boyesen - CC-31M - Clutch Cover - Magnesium - Yamaha
Boyesen
$198.95Boyesen - 09400393 - Clutch Cover - Magnesium - YamahaFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$198.95 -
Out of stock
Boyesen - CC-31B - Clutch Cover - Black - Yamaha
Boyesen
$198.95Boyesen - 09400392 - Clutch Cover - Black - YamahaFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$198.95 -
Out of stock
Boyesen - CC-12CM - Clutch Cover - Magnesium - Kawasaki
Boyesen
$95.95Boyesen - 09400390 - Clutch Cover - Magnesium - KawasakiFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$95.95 -
Boyesen - WPK-31B - Impeller/Waterpump Cover - Black - Yamaha
Boyesen
$194.95Boyesen - 09400399 - Impeller/Waterpump Cover - Black - YamahaFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all rpm...$194.95 -
Boyesen - SC-05B - Ignition Cover - Black - Honda
Boyesen
$109.95Boyesen - 09400377 - Ignition Cover - Black - Honda Features Seals properly, guarding inside of engine from dirt and water and outlasts stock covers Boyesen Factory Covers are cast from the...$109.95 -
Out of stock
Boyesen - SC-33AM - Ignition Cover - Magnesium - Yamaha YZ 125/YZ 125 X
Boyesen
$87.95Boyesen - 09400384 - Ignition Cover - Magnesium - Yamaha YZ 125/YZ 125 XFeaturesSeals properly, guarding inside of engine from dirt and water and outlasts stock coversBoyesen Factory Covers are cast...$87.95 -
Out of stock
Boyesen - CC-38CM - Clutch Cover - Magnesium - Yamaha
Boyesen
$95.95Boyesen - 09400972 - Clutch Cover - Magnesium - YamahaFeaturesLightweight factory clutch covers provide years of outstanding protection; guaranteed not to warpIndividually surfaced for a perfect,...$95.95 -
Out of stock
Boyesen - WPK-10M - Impeller/Waterpump Cover - Magnesium - Kawasaki/Suzuki
Boyesen
$194.95Boyesen - 09400470 - Impeller/Waterpump Cover - Magnesium - Kawasaki/SuzukiFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow...$194.95 -
Out of stock
Boyesen - SC02AM - Ignition Cover - Magnesium - Honda CR250R
Boyesen
$87.95Boyesen - 09400211 - Ignition Cover - Magnesium - Honda CR250RFeaturesSeals properly, guarding inside of engine from dirt and water and outlasts stock coversBoyesen Factory Covers are cast from the...$87.95 -
Out of stock
Boyesen - WPC-12DB - Water Pump Cover - Black - KX250
Boyesen
$129.95Boyesen - 09400472 - Water Pump Cover - Black - KX250FeaturesSpecsBase FinishPowder-Coated$129.95 -
Boyesen - WPK-20M - Impeller/Waterpump Cover - Magnesium - Suzuki
Boyesen
$219.95Boyesen - 09400734 - Impeller/Waterpump Cover - Magnesium - SuzukiFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all...$219.95 -
Out of stock
Boyesen - WPK06AM - Impeller/Waterpump Cover - Magnesium - Honda
Boyesen
$194.95Boyesen - 09400897 - Impeller/Waterpump Cover - Magnesium - HondaFeaturesThis high-flow, hydrodynamic water pump kit has been tested and designed to flow more coolantBy increasing the flow at all rpm...$194.95
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.