Select Your Ride

1
2
3

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

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • POLISPORT Armadillo Extreme Silencer Guard - Grey 8484100005

    POLISPORT Armadillo Extreme Silencer Guard - Grey 8484100005

    POLISPORT

    $76.99
    A damaged silencer can compromise your bike's performance and create costly repairs down the line. The POLISPORT Armadillo Extreme Silencer Guard delivers full coverage protection with a stainless steel and silicone construction that absorbs impacts,...
    18611543
    SKU:
    18611543
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    $76.99
    Qty in Cart: 0
    Quantity:
    Price:
    $76.99
    Subtotal:
  • POLISPORT Armadillo Pipe Guard - Black 8469200001 POLISPORT Armadillo Pipe Guard - Black 8469200001

    POLISPORT Armadillo Pipe Guard - Black 8469200001

    POLISPORT

    $84.99
    Two-stroke exhaust pipes run hot and are prone to damage during aggressive riding—impacts, abrasion, and heat-related deterioration are all common failure points. The POLISPORT Armadillo Pipe Guard protects your exhaust system without requiring removal...
    18611383
    SKU:
    18611383
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    $84.99
    Subtotal:
  • POLISPORT Armadillo Pipe Guard - Orange 8469200002

    POLISPORT Armadillo Pipe Guard - Orange 8469200002

    POLISPORT

    $84.99
    Exhaust pipe damage is one of the easiest ways to end a riding session prematurely—and one of the most preventable. The POLISPORT Armadillo Pipe Guard shields your 2-stroke's exhaust from rocks, debris, and crashes while reducing the heat transfer and...
    18611384
    SKU:
    18611384
    Availability:
    Ships Same Business Day
    Weight:
    1.86 LBS
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    $84.99
    Subtotal:
  • POLISPORT Armadillo Pipe Guard - Blue 8469200003

    POLISPORT Armadillo Pipe Guard - Blue 8469200003

    POLISPORT

    $84.99
    Exhaust pipe damage from heat, impacts, and debris is one of the most preventable failures in 2-stroke racing. The POLISPORT Armadillo Pipe Guard protects your investment while maintaining lightweight performance—all without removing the pipe. Its...
    18611385
    SKU:
    18611385
    Availability:
    Ships Same Business Day
    Weight:
    1.93 LBS
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    $84.99
    Subtotal:
  • POLISPORT Armadillo Pipe Guard - Red 8469200004 POLISPORT Armadillo Pipe Guard - Red 8469200004

    POLISPORT Armadillo Pipe Guard - Red 8469200004

    POLISPORT

    $84.99
    Two-stroke exhaust pipes operate at extreme temperatures and are vulnerable to impact damage during aggressive riding. The POLISPORT Armadillo Pipe Guard protects your system from debris, crashes, and heat transfer to the frame while the elastomer...
    18611386
    SKU:
    18611386
    Availability:
    Ships Same Business Day
    Weight:
    1.80 LBS
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    $84.99
    Subtotal:
  • POLISPORT Armadillo Pipe Guard - Grey 8469200005

    POLISPORT Armadillo Pipe Guard - Grey 8469200005

    POLISPORT

    $84.99
    Two-stroke riders know that exhaust pipes run dangerously hot and are vulnerable to impact damage during aggressive riding. The POLISPORT Armadillo Pipe Guard protects your powerband's most critical component while keeping noise and vibration in...
    18611387
    SKU:
    18611387
    Availability:
    Ships Same Business Day
    Weight:
    1.91 LBS
    $84.99
    Qty in Cart: 0
    Quantity:
    Price:
    $84.99
    Subtotal:
  • POLISPORT Armadillo Hardware Kit 8473200002

    POLISPORT Armadillo Hardware Kit 8473200002

    POLISPORT

    $3.99
    Your Armadillo exhaust pipe guard protects your bike's most vulnerable component—but only if it stays securely fastened. This POLISPORT hardware kit replaces worn, corroded, or lost stainless steel clips and bolts, ensuring your guard remains rigidly...
    18611437
    SKU:
    18611437
    Availability:
    Ships Same Business Day
    Weight:
    0.05 LBS
    $3.99
    Qty in Cart: 0
    Quantity:
    Price:
    $3.99
    Subtotal:
  • POLISPORT Armadillo Short Head Pipe Guard - Black 8483700001

    POLISPORT Armadillo Short Head Pipe Guard - Black 8483700001

    POLISPORT

    $42.99
    Two-stroke exhaust systems operate at extreme temperatures and are vulnerable to rock strikes, debris impact, and heat damage during aggressive riding. The Polisport Armadillo Short Head Pipe Guard protects your investment with a stainless steel and...
    18611438
    SKU:
    18611438
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $42.99
    Subtotal:
  • POLISPORT Armadillo Long Head Pipe Guard - Black 8483800001

    POLISPORT Armadillo Long Head Pipe Guard - Black 8483800001

    POLISPORT

    $45.99
    Heat-related damage and rock strikes can compromise your exhaust system's integrity and longevity. The POLISPORT Armadillo Long Head Pipe Guard combines stainless steel durability with elastomer dampening to shield your headpipe from thermal stress,...
    18611444
    SKU:
    18611444
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $45.99
    Subtotal:
  • On Sale
    POLISPORT Armadillo Long Head Pipe Guard - Orange 8483800002

    POLISPORT Armadillo Long Head Pipe Guard - Orange 8483800002

    POLISPORT

    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    A quality head pipe guard protects your exhaust system from impact damage, rocks, and debris while you're focused on the track or trail. The Polisport Armadillo Long Head Pipe Guard combines stainless steel durability with elastomer damping to shield...
    18611445
    SKU:
    18611445
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Subtotal:
  • On Sale
    POLISPORT Armadillo Long Head Pipe Guard - Blue 8483800003

    POLISPORT Armadillo Long Head Pipe Guard - Blue 8483800003

    POLISPORT

    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Protecting your exhaust system from heat damage, debris, and accidental contact extends component lifespan and maintains optimal thermal performance. The POLISPORT Armadillo Long Head Pipe Guard combines stainless steel durability with elastomer...
    18611446
    SKU:
    18611446
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Subtotal:
  • On Sale
    POLISPORT Armadillo Long Head Pipe Guard - Red 8483800004

    POLISPORT Armadillo Long Head Pipe Guard - Red 8483800004

    POLISPORT

    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Your headpipe is exposed to extreme heat, flying debris, and potential impact damage—all threats to both protection and performance. The POLISPORT Armadillo Long Head Pipe Guard combines stainless steel durability with elastomer technology to shield your...
    18611447
    SKU:
    18611447
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Subtotal:
  • On Sale
    POLISPORT Armadillo Long Head Pipe Guard - Green 8483800005

    POLISPORT Armadillo Long Head Pipe Guard - Green 8483800005

    POLISPORT

    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Exhaust heat and flying debris are constant threats to your bike's head pipe—and your leg. The POLISPORT Armadillo Long Head Pipe Guard combines stainless steel and heat-resistant silicone to shield against impact, abrasion, and temperatures that would...
    18611448
    SKU:
    18611448
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Subtotal:
  • On Sale
    POLISPORT Armadillo Long Head Pipe Guard - Grey 8483800006

    POLISPORT Armadillo Long Head Pipe Guard - Grey 8483800006

    POLISPORT

    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Exhaust header damage costs money and downtime—the POLISPORT Armadillo Long Head Pipe Guard eliminates both with dual-material protection that won't compromise performance. Built from stainless steel and silicone, this guard shields your headpipe from...
    18611449
    SKU:
    18611449
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $75.99
    Now: $49.00
    Was: $75.99
    Subtotal:
  • POLISPORT Bike Mat - Black/Black 8982200006

    POLISPORT Bike Mat - Black/Black 8982200006

    POLISPORT

    $143.99
    Whether you're running a professional racing operation or maintaining your bike in your own garage, a dedicated workspace keeps your equipment protected and your operation organized. The POLISPORT Bike Mat eliminates the mess of oil and fuel spills while...
    95010145
    SKU:
    95010145
    Availability:
    Ships Same Business Day
    Weight:
    25.10 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $143.99
    Subtotal:
  • POLISPORT Graphic Guards Protector - Transparent - Husqvarna 8483600001

    POLISPORT Graphic Guards Protector - Transparent - Husqvarna 8483600001

    POLISPORT

    $25.99
    Husqvarna graphics degrade quickly under normal riding conditions—UV exposure, abrasion, and mud impact fade or peel the factory decals long before the machine wears out. The POLISPORT Graphic Guards Protector shields your graphics from this inevitable...
    05052040
    SKU:
    05052040
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
  • POLISPORT Graphic Guards Protector - Transparent - KTM 8483400001

    POLISPORT Graphic Guards Protector - Transparent - KTM 8483400001

    POLISPORT

    $25.99
    Your KTM's factory graphics take a beating from UV exposure, abrasion, and weathering—often peeling or fading within the first season. The POLISPORT Graphic Guards Protector shields your graphics from these elements while maintaining a clean, transparent...
    05052042
    SKU:
    05052042
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
  • POLISPORT Graphic Guards Protector - Transparent - KTM 8483500001

    POLISPORT Graphic Guards Protector - Transparent - KTM 8483500001

    POLISPORT

    $25.99
    KTM graphics are built to look sharp, but exposure to trail debris, UV rays, and abrasion will fade and peel them faster than you'd expect. The POLISPORT Graphic Guards Protector shields your decals from premature wear while maintaining a clean, factory...
    05052043
    SKU:
    05052043
    Availability:
    Ships Same Business Day
    Weight:
    0.16 LBS
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
  • POLISPORT Graphic Guards Protector - Transparent - Yamaha 8483100001

    POLISPORT Graphic Guards Protector - Transparent - Yamaha 8483100001

    POLISPORT

    $25.99
    Factory graphics are vulnerable to peeling, fading, and damage from UV exposure and abrasion—especially during aggressive riding or transport. This POLISPORT Graphic Guards Protector extends the life of your Yamaha's original graphics by shielding them...
    05052044
    SKU:
    05052044
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
  • POLISPORT Graphic Guards Protector - Transparent - CRF 250/450 R/RX 8483300001

    POLISPORT Graphic Guards Protector - Transparent - CRF 250/450 R/RX 8483300001

    POLISPORT

    $25.99
    Graphics are one of the first things to show wear on your CRF, and once they start peeling, they're done for. POLISPORT's Graphic Guards Protector shields your OEM graphics from UV exposure, abrasion, and the constant beating they take on the track or...
    05052045
    SKU:
    05052045
    Availability:
    Ships Same Business Day
    Weight:
    0.26 LBS
    $25.99
    Qty in Cart: 0
    Quantity:
    Price:
    $25.99
    Subtotal:
  • Total: items /

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

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER