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Dirt Bike

Dirt Bike

Browse over 50,000+ off-roading dirt bike parts and gear ready to be delivered to your doorstep. We offer riding gear & apparel at great prices. Along with parts and tools you need to keep the bike on the track or trails. Shop the biggest names in the motocross industry from Renthal, Dunlop, Thor, Maxima, Pro Circuit, Bill's Pipes, FMF, Excel and so many more. From dirt bike engine parts to new clutches we have what you need to stay one step ahead of your competition. Have a fitment question? reach out to our phone line at (231) 767-5055

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  • On Sale
    PROX Cam Chain - 92RH2010 - 114 Links - Gas Gas | Kawasaki | Suzuki | Yamaha 31.2402

    PROX Cam Chain - 92RH2010 - 114 Links - Gas Gas | Kawasaki | Suzuki | Yamaha 31.2402

    PROX

    MSRP: $77.95
    Now: $64.00
    Was: $77.95
    A worn or damaged cam chain compromises valve timing precision and can lead to catastrophic engine failure. The PROX 92RH2010 is engineered to OEM specifications with advanced metallurgy and pin construction, delivering the reliability your engine...
    09250373
    SKU:
    09250373
    Availability:
    Ships Same Business Day
    Weight:
    0.39 LBS
    MSRP: $77.95
    Now: $64.00
    Was: $77.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $77.95
    Now: $64.00
    Was: $77.95
    Subtotal:
  • On Sale
    PROX Cam Chain - 82RH2010 - 128 Links - Gas Gas | Kawasaki | Suzuki 31.3403

    PROX Cam Chain - 82RH2010 - 128 Links - Gas Gas | Kawasaki | Suzuki 31.3403

    PROX

    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    A worn or damaged cam chain directly compromises engine timing and reliability—especially critical on high-performance or frequently ridden machines. The PROX 82RH2010 is engineered to OEM specifications with advanced metallurgy and pin construction,...
    09250388
    SKU:
    09250388
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MSRP: $88.95
    Now: $72.00
    Was: $88.95
    Qty in Cart: 0
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    MSRP: $88.95
    Now: $72.00
    Was: $88.95
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  • FACTORY EFFEX Bike Stand - V.1 - KTM - Orange 24-45520

    FACTORY EFFEX Bike Stand - V.1 - KTM - Orange 24-45520

    FACTORY EFFEX

    $99.95
    A quality bike stand is essential for any serious KTM owner—whether you're performing maintenance, storage, or transporting your bike to the track. The Factory Effex V.1 Stand combines engineered stability with KTM-specific design, keeping your...
    41010584
    SKU:
    41010584
    Availability:
    Ships Same Business Day
    Weight:
    11.00 LBS
    Qty in Cart: 0
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    Price:
    $99.95
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  • MOOSE RACING Shifter Lever - Red 81-0119-02-10 MOOSE RACING Shifter Lever - Red 81-0119-02-10

    MOOSE RACING Shifter Lever - Red 81-0119-02-10

    MOOSE RACING

    $46.99
    Stock shift levers wear out, fail under racing conditions, and compromise your control when precision matters most. The MOOSE RACING Shifter Lever delivers the durability and ergonomic design you need for reliable shifting across thousands of...
    16021595
    SKU:
    16021595
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    Qty in Cart: 0
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    $46.99
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  • MOOSE RACING Shifter Lever - Orange 81-0566-02-40 MOOSE RACING Shifter Lever - Orange 81-0566-02-40

    MOOSE RACING Shifter Lever - Orange 81-0566-02-40

    MOOSE RACING

    $46.99
    A quality shifter lever is essential for precise, reliable gear changes—especially under racing conditions where milliseconds matter. The MOOSE RACING Shifter Lever combines CNC-machined billet construction with ergonomic engineering to deliver crisp...
    16021596
    SKU:
    16021596
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    $46.99
    Qty in Cart: 0
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    $46.99
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  • MOOSE RACING Shifter Lever - Orange 81-0567-02-40 MOOSE RACING Shifter Lever - Orange 81-0567-02-40

    MOOSE RACING Shifter Lever - Orange 81-0567-02-40

    MOOSE RACING

    $46.99
    OEM shift levers are prone to bending and breaking under aggressive riding conditions, forcing expensive replacements and costly downtime. The MOOSE RACING Shifter Lever delivers the durability and precision you need with CNC-machined billet aluminum...
    16021597
    SKU:
    16021597
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    $46.99
    Qty in Cart: 0
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    $46.99
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  • MOOSE RACING Shifter Lever - Blue 81-0766-02-20 MOOSE RACING Shifter Lever - Blue 81-0766-02-20

    MOOSE RACING Shifter Lever - Blue 81-0766-02-20

    MOOSE RACING

    $46.99
    If you're running worn OEM shift levers or dealing with loose, imprecise shifting, a quality aftermarket lever transforms your riding experience—especially in competitive environments where every gear change matters. The MOOSE RACING Shifter Lever...
    16021600
    SKU:
    16021600
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    $46.99
    Qty in Cart: 0
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    $46.99
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  • MOOSE RACING Shifter Lever - Red - 20 mm Offset 81-0113-10-10 MOOSE RACING Shifter Lever - Red - 20 mm Offset 81-0113-10-10

    MOOSE RACING Shifter Lever - Red - 20 mm Offset 81-0113-10-10

    MOOSE RACING

    $52.99
    Stock shifter levers wear out, bend under load, and compromise shift precision when you need it most—especially on the track. The MOOSE RACING Shifter Lever delivers a lightweight, durable upgrade that sharpens shift response while maintaining the feel...
    16021601
    SKU:
    16021601
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    Qty in Cart: 0
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    Price:
    $52.99
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  • MOOSE RACING Shifter Lever - Blue - 20 mm Offset 81-0221-10-20 MOOSE RACING Shifter Lever - Blue - 20 mm Offset 81-0221-10-20

    MOOSE RACING Shifter Lever - Blue - 20 mm Offset 81-0221-10-20

    MOOSE RACING

    $52.99
    A precision-engineered shifter lever that reduces weight while maintaining the durability you need for consistent, reliable gear changes lap after lap. The MOOSE RACING lever delivers measurable performance gains through CNC machining and premium...
    16021603
    SKU:
    16021603
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
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  • MOOSE RACING Shifter Lever - Blue - 20 mm Offset 81-0229-10-20

    MOOSE RACING Shifter Lever - Blue - 20 mm Offset 81-0229-10-20

    MOOSE RACING

    $52.99
    Stock shifter levers wear quickly under aggressive shifting and lack the precision needed for consistent gear engagement during competition or spirited driving. The MOOSE RACING Shifter Lever delivers a CNC-machined replacement with a 20 mm offset that...
    16021605
    SKU:
    16021605
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    Qty in Cart: 0
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    $52.99
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  • MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0343-10-30 MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0343-10-30

    MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0343-10-30

    MOOSE RACING

    $52.99
    If you're running an OEM shifter, you're settling for compromised durability and mediocre ergonomics. The MOOSE RACING shifter lever delivers precision-engineered control with a billet aluminum construction that outlasts stock components and handles the...
    16021610
    SKU:
    16021610
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
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  • MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0344-10-30 MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0344-10-30

    MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0344-10-30

    MOOSE RACING

    $52.99
    If you're running a shifter that feels sluggish or imprecise, a quality replacement lever makes an immediate difference in shift quality and driver feedback. The MOOSE RACING Shifter Lever delivers a measurably lighter, more responsive shift action while...
    16021611
    SKU:
    16021611
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
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  • MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0348-10-30

    MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0348-10-30

    MOOSE RACING

    $52.99
    A responsive, lightweight shifter lever directly impacts your shift consistency and lap times—especially under high-RPM transitions where milliseconds matter. The MOOSE RACING Shifter Lever combines precision engineering with proven durability, giving...
    16021612
    SKU:
    16021612
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
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  • MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0350-10-30 MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0350-10-30

    MOOSE RACING Shifter Lever - Green - 20 mm Offset 81-0350-10-30

    MOOSE RACING

    $52.99
    Stock shift levers wear out, slip under load, and compromise your connection to the bike—especially during aggressive riding or racing. The MOOSE Racing Shifter Lever delivers precision CNC-machined construction with an ergonomic design that keeps your...
    16021613
    SKU:
    16021613
    Availability:
    Ships Same Business Day
    Weight:
    0.32 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0564-10-40 MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0564-10-40

    MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0564-10-40

    MOOSE RACING

    $52.99
    A quality shifter lever is the unsung hero of precision shifting—it's where your input directly translates into mechanical response. The MOOSE RACING Shifter Lever combines CNC-machined durability with a lighter overall weight than stock, giving you...
    16021616
    SKU:
    16021616
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0565-10-40 MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0565-10-40

    MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0565-10-40

    MOOSE RACING

    $52.99
    If you're running stock shift levers, you're sacrificing both weight and precision at the most critical moment of every gear change. The MOOSE RACING Shifter Lever delivers a CNC-machined shift tip that's noticeably lighter and more responsive than OEM...
    16021617
    SKU:
    16021617
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0566-10-40 MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0566-10-40

    MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0566-10-40

    MOOSE RACING

    $52.99
    A quality shift lever is foundational to precise gear selection during hard riding or racing—OEM shifters often flex under load and lack ergonomic refinement. This MOOSE Racing shifter upgrades you to a CNC-machined billet aluminum design that's...
    16021618
    SKU:
    16021618
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0567-10-40 MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0567-10-40

    MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0567-10-40

    MOOSE RACING

    $52.99
    A quality shifter lever is the interface between you and precise gear changes—sloppy or worn OEM levers compromise both feel and reliability. This MOOSE RACING shifter delivers the lightweight durability and ergonomic design that serious riders demand,...
    16021619
    SKU:
    16021619
    Availability:
    Ships Same Business Day
    Weight:
    0.39 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0568-10-40 MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0568-10-40

    MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0568-10-40

    MOOSE RACING

    $52.99
    Stock shifter levers wear out, bend under load, and slow your shifts when precision matters most. The MOOSE RACING Shifter Lever delivers a lighter, stronger alternative with precision engineering that cuts weight without compromising durability. Built...
    16021620
    SKU:
    16021620
    Availability:
    Ships Same Business Day
    Weight:
    0.29 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
  • MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0569-10-40

    MOOSE RACING Shifter Lever - Orange - 20 mm Offset 81-0569-10-40

    MOOSE RACING

    $52.99
    If you're running OEM shift levers, you're carrying unnecessary weight and compromising shift responsiveness. The MOOSE RACING Shifter Lever delivers a lighter, more rigid platform for faster gear changes, while the orange anodized finish and aggressive...
    16021621
    SKU:
    16021621
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $52.99
    Qty in Cart: 0
    Quantity:
    Price:
    $52.99
    Subtotal:
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Adding your products to cart

Dirt Bike Parts
Whether you're an avid motocross racer or a weekend off-road enthusiast, having the right dirt bike parts can make all the difference in performance and durability. Below are some key categories of dirt bike parts that can help you keep your machine in top condition and enhance your riding experience.

 

Dirt Bike Exhaust Parts
Dirt bike exhaust parts are crucial for optimizing your bike's performance. A high-quality exhaust system can improve your bike's power output and overall efficiency. From full exhaust systems to mufflers and silencers, the right components can not only boost performance but also provide the perfect sound that suits your style.

 

MX Dirt Bike Aftermarket Parts
MX dirt bike aftermarket parts include a wide range of components designed to replace and upgrade your bike's stock parts. Whether you're looking for enhanced suspension systems, robust brake components, or stylish handlebars, aftermarket parts offer the customization options needed to tailor your bike to your specific riding preferences and needs.

 

2-Stroke Dirt Bike Engine Parts
For those riding 2-stroke dirt bikes, having access to reliable engine parts is essential. This category includes everything from pistons and cylinders to carburetors and gaskets. Quality engine parts ensure that your bike runs smoothly and efficiently, providing the power and performance you need on the track or trail.

 

Motocross Dirt Bike Parts
Motocross dirt bike parts span a broad array of components designed for competitive racing and hardcore riding. This includes advanced suspension systems, heavy-duty tires, reinforced frames, and high-performance braking systems. Essential for riders who push their bikes to the limits, these parts help ensure safety, reliability, and peak performance.

 

Oils
Selecting the right oils for your dirt bike is crucial for maintaining engine health and performance. From engine oils to transmission fluids and fork oils, high-quality lubricants reduce friction and wear, extending the life of your engine and other key components. Ensuring that you're using the proper oils can lead to a smoother and more reliable riding experience.

 

 

Whether you’re riding tracks, trails, or hare scrambles we have the perfect dirt bike aftermarket accessory or part for ripping holeshots and riding through the woods, look no further than JJ Motorsports. With a full selection of four-stroke and two-stroke pipes as well as tools to keep your ride running smoothly from headlight bulbs all the way down to oil changes, we have what it takes! Need replacement parts for upgrades? We have the latest aftermarket parts to replace clutches, top-end kits, and forks from popular brands.


We carry general maintenance products like engine oils and coolants, in addition, we have a large selection of parts for bike-specific applications for a certain year, make, and model. 


We at JJ Motorsports know that finding the right parts can be a pain, which is why we handpick every single one of our dirt bike components. No more guessing games or getting stuck with parts from other places! Our team has been in this industry for years so if you need help just call them at 1-231-767-5055 and they'll provide advice based on their personal experience as well as history within motorsports retailing - guaranteed to get things taken care of quickly without sacrificing quality.
 
Motocross Classes Common at Races
Popular motocross racing divisions/classes across the United States include:
Open Classes
250 A/B/C
Schoolboy/College Boy
Supermini
85cc
65cc
50cc 
 
Dirt Bike Racing for Beginners and Pro-Am's
AMA - American Motorcyclist Association
 
Popular Amateur Nationals and Series
Loretta Lynns MX Racing Nationals
Winter Olympics Mini O’s 
Baja Acres Baja Brawl
Kicker AMA Areanacross Championship
Midsouth Areanacross
The MotoPlayGround Race at Ponca City

and many more!
 
JJ Motorsports offers fast and free shipping on orders over $99 for aftermarket dirt bike parts and accessories delivered right to you!

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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