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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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  • THOR Women's Blitz XR Boots - Black/Gray - Size 8 3410-3145 THOR Women's Blitz XR Boots - Black/Gray - Size 8 3410-3145

    THOR Women's Blitz XR Boots - Black/Gray - Size 8 3410-3145

    THOR

    $159.95
    Track days, street riding, and everything in between demand boots that protect without compromising feel or comfort. The THOR Women's Blitz XR delivers certified safety through thoughtful engineering—a steel shank insert paired with strategically placed...
    34103145
    SKU:
    34103145
    Availability:
    Ships Same Business Day
    Weight:
    6.36 LBS
    $159.95
    Qty in Cart: 0
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    $159.95
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  • THOR Women's Blitz XR Boots - Black/Gray - Size 9 3410-3146 THOR Women's Blitz XR Boots - Black/Gray - Size 9 3410-3146

    THOR Women's Blitz XR Boots - Black/Gray - Size 9 3410-3146

    THOR

    $159.95
    Track days and street riding demand protection that moves with you, not against you. THOR's Blitz XR boots combine precise engineering with comfort-focused design, so you can focus on your line instead of fighting your gear. Built to EN 13634:2017...
    34103146
    SKU:
    34103146
    Availability:
    Ships Same Business Day
    Weight:
    6.66 LBS
    $159.95
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    $159.95
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  • THOR Women's Blitz XR Boots - Black/Gray - Size 10 3410-3147 THOR Women's Blitz XR Boots - Black/Gray - Size 10 3410-3147

    THOR Women's Blitz XR Boots - Black/Gray - Size 10 3410-3147

    THOR

    $159.95
    When you're gripping the bike through aggressive corners and braking zones, your boots need to keep up with your skill level. The THOR Women's Blitz XR Boots combine precise ankle support with reinforced shift protection, so you can focus on your line...
    34103147
    SKU:
    34103147
    Availability:
    Ships Same Business Day
    Weight:
    6.71 LBS
    $159.95
    Qty in Cart: 0
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    $159.95
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  • THOR Youth Blitz XR Boots - Black/White - Size 1 3411-0724 THOR Youth Blitz XR Boots - Black/White - Size 1 3411-0724

    THOR Youth Blitz XR Boots - Black/White - Size 1 3411-0724

    THOR

    $159.95
    Young riders need boots that combine protective durability with the comfort required for all-day riding. The THOR Youth Blitz XR delivers professional-grade construction at a fit designed specifically for smaller frames, ensuring your rider gets reliable...
    34110724
    SKU:
    34110724
    Availability:
    Ships Same Business Day
    Weight:
    4.80 LBS
    $159.95
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    $159.95
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  • THOR Youth Blitz XR Boots - Black/White - Size 2 3411-0725 THOR Youth Blitz XR Boots - Black/White - Size 2 3411-0725

    THOR Youth Blitz XR Boots - Black/White - Size 2 3411-0725

    THOR

    $159.95
    Young riders need protective gear that grows with their skills—and the THOR Youth Blitz XR Boots deliver serious protection without the bulk or discomfort that compromises technique. The injection-molded shin and abrasion plates absorb impacts where...
    34110725
    SKU:
    34110725
    Availability:
    Ships Same Business Day
    Weight:
    5.00 LBS
    $159.95
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    $159.95
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  • THOR Youth Blitz XR Boots - Black/White - Size 3 3411-0726 THOR Youth Blitz XR Boots - Black/White - Size 3 3411-0726

    THOR Youth Blitz XR Boots - Black/White - Size 3 3411-0726

    THOR

    $159.95
    Young riders need boots that protect without compromise, and the THOR Youth Blitz XR delivers exactly that. These boots combine injection-molded protection with premium synthetic materials to handle the demands of track days and competitive riding. With...
    34110726
    SKU:
    34110726
    Availability:
    Ships Same Business Day
    Weight:
    5.10 LBS
    $159.95
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    $159.95
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  • THOR Youth Blitz XR Boots - Black/White - Size 4 3411-0727 THOR Youth Blitz XR Boots - Black/White - Size 4 3411-0727

    THOR Youth Blitz XR Boots - Black/White - Size 4 3411-0727

    THOR

    $159.95
    Young riders need protective gear that keeps up with their growing skills and ambitions on the track. The THOR Youth Blitz XR Boots deliver race-ready protection without compromising comfort or control, thanks to strategically placed armor and a design...
    34110727
    SKU:
    34110727
    Availability:
    Ships Same Business Day
    Weight:
    5.55 LBS
    $159.95
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    $159.95
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  • THOR Youth Blitz XR Boots - Black/White - Size 5 3411-0728 THOR Youth Blitz XR Boots - Black/White - Size 5 3411-0728

    THOR Youth Blitz XR Boots - Black/White - Size 5 3411-0728

    THOR

    $159.95
    Young riders need protective gear that keeps up with their growth—and their ambition. The THOR Youth Blitz XR Boots deliver track-ready protection without sacrificing comfort or adjustability, so your rider can focus on technique instead of fidgeting...
    34110728
    SKU:
    34110728
    Availability:
    Ships Same Business Day
    Weight:
    5.50 LBS
    $159.95
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    $159.95
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  • Wossner 47.01 mm Cylinder for KTM 85 SX 2018-2024 WBC8147B

    Wossner 47.01 mm Cylinder for KTM 85 SX 2018-2024 WBC8147B

    WOSSNER

    $452.00
    Stock 85cc cylinders wear quickly under racing conditions, limiting your power output and forcing costly rebuilds. The Wossner 47.01mm cylinder replaces that weakness with aerospace-grade construction and precision honing that deliver measurable gains in...
    09311111
    SKU:
    09311111
    Availability:
    Ships Same Business Day
    Weight:
    2.12 LBS
    Qty in Cart: 0
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    $452.00
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  • Wossner Cylinder 47.00 mm KTM 85SX 2018-2025 WBC8147A

    Wossner Cylinder 47.00 mm KTM 85SX 2018-2025 WBC8147A

    WOSSNER

    $452.00
    A worn or damaged cylinder directly impacts your 85's power delivery, throttle response, and fuel efficiency. The Wossner 47.00mm cylinder restores—or exceeds—OEM performance through precision engineering and premium materials, giving you the reliability...
    09311110
    SKU:
    09311110
    Availability:
    Ships Same Business Day
    Weight:
    2.12 LBS
    $452.00
    Qty in Cart: 0
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    $452.00
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  • CYCRA Skid Plate - Black 1CYC-6249-12 CYCRA Skid Plate - Black 1CYC-6249-12

    CYCRA Skid Plate - Black 1CYC-6249-12

    CYCRA

    $109.95
    Protect your engine's critical components from impact damage, debris, and track hazards with the CYCRA Skid Plate. This full-coverage guard is engineered for serious drivers who demand reliability without compromise, combining lightweight durability with...
    05061973
    SKU:
    05061973
    Availability:
    Ships Same Business Day
    Weight:
    1.76 LBS
    $109.95
    Qty in Cart: 0
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    $109.95
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  • CYCRA Skid Plate - Orange 1CYC-6249-22 CYCRA Skid Plate - Orange 1CYC-6249-22

    CYCRA Skid Plate - Orange 1CYC-6249-22

    CYCRA

    $109.95
    Engine underbody damage can sideline your vehicle and drain your wallet fast. The CYCRA Skid Plate delivers full-coverage protection against rocks, debris, and rough terrain without compromising access for routine maintenance. Built with injection-molded...
    05061974
    SKU:
    05061974
    Availability:
    Ships Same Business Day
    Weight:
    1.79 LBS
    $109.95
    Qty in Cart: 0
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    $109.95
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  • CYCRA Skid Plate - Black 1CYC-6250-12

    CYCRA Skid Plate - Black 1CYC-6250-12

    CYCRA

    $109.95
    Engine bay damage from debris, road hazards, and track conditions can sideline your vehicle and drain your wallet. The CYCRA Skid Plate provides comprehensive underbody protection for critical engine components without compromising access or adding...
    05061975
    SKU:
    05061975
    Availability:
    Ships Same Business Day
    Weight:
    1.72 LBS
    $109.95
    Qty in Cart: 0
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    $109.95
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  • CYCRA Skid Plate - Orange 1CYC-6250-22 CYCRA Skid Plate - Orange 1CYC-6250-22

    CYCRA Skid Plate - Orange 1CYC-6250-22

    CYCRA

    $109.35
    Protecting your engine bay from debris, rock strikes, and contact damage is non-negotiable at the track or trail. The CYCRA Skid Plate delivers full underbody coverage without adding unnecessary weight or complexity, while its quick-removal design keeps...
    05061976
    SKU:
    05061976
    Availability:
    Ships Same Business Day
    Weight:
    1.72 LBS
    $109.35
    Qty in Cart: 0
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    $109.35
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  • CYCRA Flex Link - Clamp - Black 1CYC-1658-12

    CYCRA Flex Link - Clamp - Black 1CYC-1658-12

    CYCRA

    $79.95
    If you're running Cycra Pro Bend Hand Guards on your dirt bike, you need a secure, reliable mounting solution that won't compromise handlebar integrity. The CYCRA Flex Link Clamp delivers a solid connection point while maintaining the flex...
    06352325
    SKU:
    06352325
    Availability:
    Ships Same Business Day
    Weight:
    0.78 LBS
    $79.95
    Qty in Cart: 0
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    Price:
    $79.95
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  • CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Black 1CYC-7410-12X CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Black 1CYC-7410-12X

    CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Black 1CYC-7410-12X

    CYCRA

    $195.25
    Hand guards are essential protection for both you and your bike during aggressive riding, crashes, and everyday wear. CYCRA's Ultra Probend CRM handguards offer flex-resistant durability without sacrificing adjustability, allowing you to customize...
    06352326
    SKU:
    06352326
    Availability:
    Ships Same Business Day
    Weight:
    3.24 LBS
    $195.25
    Qty in Cart: 0
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    $195.25
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  • CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Orange 1CYC-7410-22X

    CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Orange 1CYC-7410-22X

    CYCRA

    $195.25
    Hand guards protect your hands and controls from brush, impacts, and debris during aggressive riding or racing—essential for maintaining grip and control when it matters most. CYCRA's Ultra Probend CRM design combines proven durability with a refined...
    06352327
    SKU:
    06352327
    Availability:
    Ships Same Business Day
    Weight:
    3.25 LBS
    $195.25
    Qty in Cart: 0
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    $195.25
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  • CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Red 1CYC-7410-32X CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Red 1CYC-7410-32X

    CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Red 1CYC-7410-32X

    CYCRA

    $195.25
    Hand guards are essential protection for both you and your bike during aggressive riding or crashes. CYCRA's Ultra Probend CRM design absorbs impact energy while remaining flexible enough to accommodate various handlebar widths without permanent...
    06352328
    SKU:
    06352328
    Availability:
    Ships Same Business Day
    Weight:
    3.27 LBS
    $195.25
    Qty in Cart: 0
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    Price:
    $195.25
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  • CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - White 1CYC-7410-42X

    CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - White 1CYC-7410-42X

    CYCRA

    $195.25
    Hand guards are your first line of defense against brush, debris, and impacts that can damage your bike's controls mid-ride. CYCRA's Ultra Probend CRM construction delivers impact protection without sacrificing lightweight handling, while the flexible...
    06352329
    SKU:
    06352329
    Availability:
    Ships Same Business Day
    Weight:
    3.26 LBS
    $195.25
    Qty in Cart: 0
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    Price:
    $195.25
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  • CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Blue 1CYC-7410-62X CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Blue 1CYC-7410-62X

    CYCRA Handguards - Ultra Probend* CRM - 1-1/8" - Blue 1CYC-7410-62X

    CYCRA

    $195.25
    Hand protection is essential for off-road riding, and CYCRA's Ultra Probend CRM handguards deliver proven durability without compromising control or feel. The CRM construction resists impact while the flexible design accommodates various handlebar...
    06352330
    SKU:
    06352330
    Availability:
    Ships Same Business Day
    Weight:
    3.30 LBS
    $195.25
    Qty in Cart: 0
    Quantity:
    Price:
    $195.25
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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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