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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Polisport - 8473200002 - Armadillo Hardware Kit
Polisport
MSRP: $3.99$3.33Polisport - 18611437 - Armadillo Hardware KitFeaturesSpecsRiding StyleOff-RoadMSRP: $3.99$3.33 -
Magnum Shielding - 1703-58 - Banjo Fitting - 10 mm - AN3 180° - Chrome
Magnum
$14.95Magnum Shielding - 17420471 - Banjo Fitting - 10 mm - AN3 180 - ChromeFeaturesUniversal AN-3 fittings, banjos, and manifolds are chrome or black-chrome platedBanjos are offered in most popular sizes...$14.95 -
Tecmate - TS-252 - OptiMate™ Charger Hook
Tecmate
$4.95Tecmate - 38070373 - OptiMate™ Charger HookFeaturesFit's all Optimate® chargers with integrated mounting holesEasy to installSpecs<$4.95 -
Ngk Spark Plugs - 97181 - Iridium IX Spark Plug - DCPR8EIX-S
NGK Spark Plugs
$14.95Ngk Spark Plugs - 21030551 - Iridium IX Spark Plug - DCPR8EIX-SFeaturesThe iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel...$14.95 -
Magnum Shielding - 1703-20 - Banjo Fitting - 10 mm - AN3 90° - Chrome
Magnum
$14.95Magnum Shielding - 17420465 - Banjo Fitting - 10 mm - AN3 90 - ChromeFeaturesUniversal AN-3 fittings, banjos, and manifolds are chrome or black-chrome platedBanjos are offered in most popular sizes...$14.95 -
Michelin - 38637 - Inner Tube - Standard - 21" - TR-4 - Center Metal Valve
Michelin
$34.95Michelin - 21AB - Inner Tube - Standard - 21" - TR-4 - Center Metal ValveFeaturesFeatures an overlap splice which is stronger than the butt splice used in most othersMichelin Airstop tubes are used...$34.95 -
Odi - H690CFB - 1-1/8" Flight Non-Crossbrace Handlebar - Dirt Track - Black
ODI Grips
$114.95Odi - 06015023 - 1-1/8" Flight Non-Crossbrace Handlebar - Dirt Track - BlackFeaturesEach handlebar has been shot-peened and hard anodized for improved durabilityOversized 1-1/8” clamp diameter...$114.95 -
Moose Offroad - Mirror Mount Clutch Perch Clamp - Brembo
Moose Offroad
$24.95Moose Offroad - 06120118 - Mirror Mount Clutch Perch Clamp - BremboFeaturesAdd a mirror to your clutch perch10 mm threads fit most mirrorsSave space on your handlebars with this clean setupUniversal...$24.95 -
Leovince - 3549 - X3 Slip-On Muffler - Fits 1997-2023 Kawasaki KLR650
LeoVince
$584.95Leovince - 18211649 - X3 Slip-On MufflerFeaturesThe format of the silencer is tailored according to the specific engine model in order to boost the torque and the maximum power ratingLaser etched...$584.95 -
Vance & Hines - 66055 - Fuelpak X Tuning Module
Vance & Hines
$499.95Vance & Hines - 10204298 - Fuelpak X Tuning ModuleFeaturesBuilt-in safety features like theft prevention and crash detection, the FPX doesn’t just enhance your experience, it transforms itTrack your...$499.95 -
Skf - KITB-43W - Fork Seal Kit - 43 mm - Black - WP - Fits KTM 2003-2016 85 SX, 2008-2009 85/105 XC, 2000-2002 520 EXC, 2000-2002 380 SX, 2012-2017 Freeride 350
SKF
$39.99Skf - 04070868 - Fork Seal Kit - 43 mm - Black - WPFeaturesSpecsColor/FinishBlack$39.99 -
Jt Chains - JTC525X1R3NNRL - 525 X1R3 - Nickel - Rivet Connecting Link
JT Chains
$4.86Jt Chains - 12250725 - 525 X1R3 - Nickel - Rivet Connecting LinkFeaturesSpecsUnitsEach$4.86 -
Emgo - 46-50480 - Kill Switch - 7/8"
EMGO
MSRP: $10.64$9.69Emgo - 21060336 - Kill Switch - 7/8"FeaturesUsed on some OE applications24" long wire harness includedGrounds circuit when pushed, normally openSpecsMSRP: $10.64$9.69 -
Ngk Spark Plugs - 7634 - Spark Plug - BPR5ES-11
NGK Spark Plugs
$5.95Ngk Spark Plugs - BPR5ES11 - Spark Plug - BPR5ES-11FeaturesPure alumina silicate ceramic insulator, provides superior strength and better heat transferTriple seals prevent leakageCorrugated ribs...$5.95 -
Powermadd - E3.36 - E3 Spark Plug - 36
PowerMadd
$10.00Powermadd - 21030084 - E3 Spark Plug - 36FeaturesElectrode is a combination of performance and technology that results in an improved flame kernel shapeThis flame front ignites the bulk air/fuel...$10.00 -
Vance & Hines - 22932 - VO2 Rain Sock - Cage Fighter/Radiant III
Vance & Hines
$43.95Vance & Hines - 10114656 - VO2 Rain Sock - Cage Fighter/Radiant IIIFeaturesGet added protection for your Vance & Hines VO2 Air Intake kit with a custom-fitted air filter rain sockDesigned to guard...$43.95 -
Wsm - 011-210 - Crankcase Block-off Plate - Kawasaki
Wsm
$14.77Wsm - 011210 - Crankcase Block-off Plate - KawasakiFeaturesCNC-machined from top-quality billet aluminumSpecsRid$14.77 -
Motion Pro - 02-0069 - Black Vinyl Throttle Cable - Push - '81-'85 Honda XL/XR
Motion Pro
$20.49Motion Pro - K286507D - Black Vinyl Throttle Cable - Push - '81-'85 Honda XL/XRFeaturesWires in the outer casing are wound lengthwise instead of around the cable to eliminate compression and spongy...$20.49 -
Parts Unlimited - Battery - 12N7-4A
Parts Unlimited
$40.39Parts Unlimited - 21130146 - Battery - 12N7-4AFeaturesMeet or exceed OEM specificationsFeature an impact- and vibration-resistant polypropylene case and coverFiberglass separators improve acid...$40.39 -
Motion Pro - 10-0122 - Black Vinyl Throttle Cable - Push/Pull - +3" - '03-'16 Husaberg/Husqvarna/KTM
Motion Pro
$16.89Motion Pro - 06501057 - Black Vinyl Throttle Cable - Push/Pull - +3" - '03-'16 Husaberg/Husqvarna/KTMFeaturesWires in the outer casing are wound lengthwise instead of around the cable to eliminate...$16.89 -
Odi - H70SCL - V2 Throttle Cam - Kawasaki
ODI Grips
$4.95Odi - 06320787 - V2 Throttle Cam - KawasakiFeaturesFor use with the V2 Lock On system and the ODI Fuzion throttle tube system.Specs$4.95 -
Odi - H36EPUW - Emig Pro V2 Lock-On Grips - Blue/White
ODI Grips
$34.95Odi - 06302268 - Emig Pro V2 Lock-On Grips - Blue/WhiteFeaturesSlim diameter profile with diamond knurled pattern improves traction and vibration dampeningErgonomic design conforms to riders hand...$34.95 -
Odi - H71UMB - Oversize Handlebar Adapter
ODI Grips
$74.95Odi - 06030798 - Oversize Handlebar AdapterFeaturesProvides 20 mm rise from stock handlebar heightMade from sturdy 6061 grade alloy for improved strength and durabilityChamfered clamp surface reduces...$74.95 -
Moose Offroad - Regulator/Rectifier - Fits 2004-2009 Honda CRF250X
Moose Offroad
MSRP: $53.95$39.95Moose Offroad - 21121326 - Regulator/Rectifier - HondaFeaturesComplete with OEM-style plug endDirect plug-in installationSpecsMSRP: $53.95$39.95 -
Moose Offroad - Rear Sprocket - Aluminum - 54 Tooth - Red - Honda
Moose Offroad
$39.95Moose Offroad - 12111639 - Rear Sprocket - Aluminum - 54 Tooth - Red - HondaFeatures100% machined, no stamping or grindingOptimal tooth thickness results in maximum tooth and chain contactSpecs$39.95 -
Moose Offroad - Rear Sprocket - 48 Tooth - Fits 2015-2018 Beta 390 RR/RS
Moose Offroad
$29.95Moose Offroad - 12101741 - Rear Sprocket - 48 Tooth - BetaFeaturesCNC precision-machined to assure tight tolerancesMachined with lightening holesAttractive bright zinc-plated finishSpecs$29.95 -
Moose Offroad - Rear Sprocket - 46 Tooth - Beta
Moose Offroad
$29.95Moose Offroad - 12101739 - Rear Sprocket - 46 Tooth - BetaFeaturesCNC precision-machined to assure tight tolerancesMachined with lightening holesAttractive bright zinc-plated finishSpecs$29.95 -
Moose Offroad - Front Sprocket - 12 Tooth - KX250F/X - Fits 2006-2010 Kawasaki KX250F
Moose Offroad
$21.95Moose Offroad - 12122250 - Front Sprocket - 12 Tooth - KX250F/XFeaturesInner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over the largest...$21.95 -
Moose Offroad - Front Sprocket - 14 Tooth - CR250/500R - Fits 1986-1987 Honda CR500R
Moose Offroad
$22.95Moose Offroad - 12122095 - Front Sprocket - 14 Tooth - CR250/500RFeaturesInner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over the largest...$22.95 -
Ufo - PP01109001 - Universal MX Front Fender - Black
UFO
$18.95Ufo - 1221033 - Universal MX Front Fender - BlackFeaturesSpecsMaterialPlastic$18.95 -
Ufo - PA01027-001 - Universal Supermoto Front Fender - Black
UFO
$18.95Ufo - 14030141 - Universal Supermoto Front Fender - BlackFeaturesMade in ItalySpecsMaterialPlastic$18.95 -
Ultimax - 144-4740U4 - Pro Drive Belt
Ultimax
$168.46Ultimax - 11420201 - Pro Drive BeltFeaturesSpecially formulated fiber-loaded polymers are engineered for performance and long belt lifeAramid cord provides outstanding strength and...$168.46 -
Uni Filter - NU-2205 - Replacement OEM Air Filter - Yamaha
Uni Filter
$35.95Uni Filter - 10112494 - Replacement OEM Air Filter - YamahaFeaturesMust be treated with oil prior to installationIndefinite service life - simply clean and re-oilFits in stock airbox exactly like OEM...$35.95 -
Vance & Hines - 66057 - Fuelpak X Tuning Module
Vance & Hines
$499.95Vance & Hines - 10204299 - Fuelpak X Tuning ModuleFeaturesBuilt-in safety features like theft prevention and crash detection, the FPX doesn’t just enhance your experience, it transforms itTrack your...$499.95 -
Twin Air - 152379 - Standard Air Filter - Yamaha
Twin Air
$19.95Twin Air - 152379 - Standard Air Filter - YamahaFeaturesTwin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better...$19.95 -
Prox - 29.748170 - Valve Shims - 7.48 mm x 1.70 mm - 5 pack
Prox
$10.95Prox - 09260880 - Valve Shims - 7.48 mm x 1.70 mm - 5 packFeaturesPrecision machined to match exact sizeInexpensive and easy replacement for expensive OEM shimsSpecs$10.95 -
Prox - 29.748175 - Valve Shims - 7.48 mm x 1.75 mm - 5 pack
Prox
$10.95Prox - 09260881 - Valve Shims - 7.48 mm x 1.75 mm - 5 packFeaturesPrecision machined to match exact sizeInexpensive and easy replacement for expensive OEM shimsSpecs$10.95 -
Prox - 01.1315.A - Piston Kit - 66.34 mm - Honda CR250R | Suzuki RM250
Prox
$139.95Prox - PX4420A - Piston Kit - 66.34 mm - Honda CR250R | Suzuki RM250FeaturesCast from a high-silicon-content aluminum alloy that meets or exceeds OEM specifications, then CNC-machined to extremely...$139.95 -
Race Tech - FMBO 45152 P - Fork Bushings - 45 mm x 15 mm W x 2 mm T - Outer
Race Tech
$37.95Race Tech - FMBO45152P - Fork Bushings - 45 mm x 15 mm W x 2 mm T - OuterFeaturesConstructed of FEP and tin composite, these PTFE-coated bushings have the lowest friction properties availableInner...$37.95 -
Kyb - 120341400101 - Shock Bumper Rubber - Rear - 14 mm - Honda/Yamaha - Fits 1991-1992 Honda CR125R, 1991 Honda CR250R, 1993-2001 Yamaha YZ80, 2002-2025 Yamaha YZ85, 1991-1993 Honda CR500R
KYB
$12.95Kyb - 13140099 - Shock Bumper Rubber - Rear - 14 mm - Honda/YamahaFeaturesSpecsColor/FinishYellow$12.95
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.