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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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  • ODI Grips - Rogue - MX - Single Ply - Orange H03RGO ODI Grips - Rogue - MX - Single Ply - Orange H03RGO

    ODI Grips - Rogue - MX - Single Ply - Orange H03RGO

    ODI

    $14.95
    Dirt bike control starts at your fingertips. The ODI Rogue MX grips combine oversized shock-absorbing pads with a rugged surface pattern that maintains traction across mud, sand, and rocky terrain—whether you're hammering through a moto or grinding out...
    06302853
    SKU:
    06302853
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $14.95
    Qty in Cart: 0
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    $14.95
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  • ODI Grips - Rogue - MX - Single Ply - Red H03RGR ODI Grips - Rogue - MX - Single Ply - Red H03RGR

    ODI Grips - Rogue - MX - Single Ply - Red H03RGR

    ODI

    $14.95
    MX riding demands a grip that won't slip when your hands are sweating, muddy, or soaked. The ODI Rogue grips deliver superior shock absorption through extra-large raised pads that reduce fatigue and keep you locked in control across rough terrain...
    06302854
    SKU:
    06302854
    Availability:
    Ships Same Business Day
    Weight:
    0.11 LBS
    $14.95
    Qty in Cart: 0
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    $14.95
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  • ODI Grips - Rogue - MX - Single Ply - Blue H03RGU ODI Grips - Rogue - MX - Single Ply - Blue H03RGU

    ODI Grips - Rogue - MX - Single Ply - Blue H03RGU

    ODI

    $14.95
    MX riding demands grips that absorb impact without sacrificing control—especially during aggressive throttle transitions and high-speed cornering. The ODI Rogue delivers raised pad technology that isolates your hands from vibration while maintaining...
    06302855
    SKU:
    06302855
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    $14.95
    Qty in Cart: 0
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    $14.95
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  • ODI Grips - DirtControl V2 - Black B36MPB-B ODI Grips - DirtControl V2 - Black B36MPB-B

    ODI Grips - DirtControl V2 - Black B36MPB-B

    ODI

    $31.95
    Grip fatigue and slippage can cost you milliseconds on the track—and milliseconds matter. The ODI DirtControl V2 Lock-On Grips deliver the traction and security you need whether you're threading through mud or attacking dry berms. Built with ODI's proven...
    06302872
    SKU:
    06302872
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    $31.95
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    $31.95
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  • ODI Grips - DirtControl V2 - Gray B36MPG-S ODI Grips - DirtControl V2 - Gray B36MPG-S

    ODI Grips - DirtControl V2 - Gray B36MPG-S

    ODI

    $31.95
    Grip control directly impacts your throttle response, bike control, and fatigue levels on the track or trail. The ODI DirtControl V2 Lock-On Grips deliver consistent traction in both wet and dry conditions through reverse knurling and a web pattern...
    06302873
    SKU:
    06302873
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    $31.95
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  • ODI Grips - DirtControl II - Black B01MPB ODI Grips - DirtControl II - Black B01MPB

    ODI Grips - DirtControl II - Black B01MPB

    ODI

    $14.95
    Grip slippage compromises control and increases fatigue during aggressive riding or racing—especially in wet conditions where standard grips fail. The ODI DirtControl II delivers the security you need with purposeful knurling and ergonomic design that...
    06302874
    SKU:
    06302874
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    Qty in Cart: 0
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    $14.95
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  • ODI Grips - DirtControl II - Gray B01MPG ODI Grips - DirtControl II - Gray B01MPG

    ODI Grips - DirtControl II - Gray B01MPG

    ODI

    $14.95
    Grip choice directly impacts control, comfort, and safety during aggressive riding conditions. The ODI DirtControl II delivers consistent traction and ergonomic support whether you're pushing through mud, sand, or wet terrain—critical when split-second...
    06302875
    SKU:
    06302875
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    $14.95
    Qty in Cart: 0
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    $14.95
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  • ODI Billet Tank Bolt Washer - Black H70BTB-B

    ODI Billet Tank Bolt Washer - Black H70BTB-B

    ODI

    $11.95
    Factory-quality aesthetics matter in motocross, and loose or oversized bolt heads detract from a clean fuel tank presentation. The ODI Billet Tank Bolt Washer recesses your M6 fastener flush with the tank surface, delivering the refined look of OEM...
    07040117
    SKU:
    07040117
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $11.95
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    $11.95
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  • ODI Billet Tank Bolt Washer - Silver H71BTB-S

    ODI Billet Tank Bolt Washer - Silver H71BTB-S

    ODI

    $11.95
    Factory-quality finishes don't happen by accident. The ODI Billet Tank Bolt Washer eliminates the cheap, exposed bolt look that detracts from an otherwise clean build. Engineered for precise fitment on Japanese 4-stroke motocross platforms, this billet...
    07040118
    SKU:
    07040118
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $11.95
    Qty in Cart: 0
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    $11.95
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  • ODI Billet Tank Bolt Washer - Bronze H71BTB-Z

    ODI Billet Tank Bolt Washer - Bronze H71BTB-Z

    ODI

    $11.95
    Factory-finished details matter, especially when you're building a bike that reflects your attention to precision. The ODI Billet Tank Bolt Washer replaces the stock plastic washer with a durable billet bronze component that secures your fuel tank while...
    07040119
    SKU:
    07040119
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    $11.95
    Qty in Cart: 0
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    $11.95
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  • JT SPROCKETS Rear Sprocket - 46 Tooth - Yamaha JTR251.46

    JT SPROCKETS Rear Sprocket - 46 Tooth - Yamaha JTR251.46

    JT SPROCKETS

    $29.78
    A properly sized rear sprocket is critical for optimizing your Yamaha's power delivery and acceleration characteristics. The JT Sprockets 46-tooth rear sprocket delivers the durability and precision engineering required for consistent performance,...
    12102408
    SKU:
    12102408
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    Qty in Cart: 0
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    $29.78
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  • JT SPROCKETS Countershaft Sprocket - 14 Tooth JTF1443.14SC

    JT SPROCKETS Countershaft Sprocket - 14 Tooth JTF1443.14SC

    JT SPROCKETS

    $18.38
    A properly sized countershaft sprocket is critical to achieving optimal gear ratios and power delivery in your drivetrain. This 14-tooth JT sprocket is computer-designed to deliver maximum strength while keeping rotational mass to a minimum—essential for...
    12120944
    SKU:
    12120944
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
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    $18.38
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  • MOOSE RACING Handguards - Deflector - Contour 2 - Gray 51-227

    MOOSE RACING Handguards - Deflector - Contour 2 - Gray 51-227

    MOOSE RACING

    $29.95
    If you're running older Contour handguards, you need protection that actually withstands impact without adding unnecessary bulk or weight. The MOOSE RACING Deflector Contour 2 handguards deliver genuine coverage with a design that flexes under load,...
    06352086
    SKU:
    06352086
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $29.95
    Qty in Cart: 0
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    $29.95
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  • MOOSE RACING Handguards - Roost 2 - Gray 53-227

    MOOSE RACING Handguards - Roost 2 - Gray 53-227

    MOOSE RACING

    $49.95
    Handguard protection is non-negotiable for off-road riding, and the MOOSE RACING Roost 2 delivers impact absorption without sacrificing bar feel or control. The composite construction with integrated front support bar balances rigidity where you need it...
    06352087
    SKU:
    06352087
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    $49.95
    Qty in Cart: 0
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    $49.95
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  • MOOSE RACING Disc Guard - Rear - Yamaha 33-5020 MOOSE RACING Disc Guard - Rear - Yamaha 33-5020

    MOOSE RACING Disc Guard - Rear - Yamaha 33-5020

    MOOSE RACING

    $109.95
    Mud, rocks, and debris are inevitable hazards on the track or trail—and they take a toll on your rear brake rotor and caliper. The MOOSE RACING Disc Guard shields your braking system from impacts and contamination, extending component life and...
    17111846
    SKU:
    17111846
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    $109.95
    Qty in Cart: 0
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    $109.95
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  • MOOSE RACING Disc Guard - Rear - Yamaha 33-5021 MOOSE RACING Disc Guard - Rear - Yamaha 33-5021

    MOOSE RACING Disc Guard - Rear - Yamaha 33-5021

    MOOSE RACING

    $109.95
    Mud, rocks, and trail debris can compromise your brake disc's performance and lifespan—especially during aggressive riding. The MOOSE RACING Disc Guard shields your rear brake system from impact and contamination, keeping your stopping power consistent...
    17111847
    SKU:
    17111847
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    $109.95
    Qty in Cart: 0
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    $109.95
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  • CYCRA 5 Piece Replica Body Kit - Black - Yamaha 1CYC-9433-12

    CYCRA 5 Piece Replica Body Kit - Black - Yamaha 1CYC-9433-12

    CYCRA

    $149.95
    A worn or damaged plastic body kit compromises both the aesthetics and aerodynamic integrity of your Yamaha dirt bike. This CYCRA 5-piece replica kit restores factory appearance while maintaining OEM fitment and structural rigidity, getting you back to...
    14033806
    SKU:
    14033806
    Availability:
    Ships Same Business Day
    Weight:
    6.35 LBS
    $149.95
    Qty in Cart: 0
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    $149.95
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  • CYCRA 5 Piece Replica Body Kit - Blue - Yamaha 1CYC-9433-62

    CYCRA 5 Piece Replica Body Kit - Blue - Yamaha 1CYC-9433-62

    CYCRA

    $149.95
    A complete body kit refresh transforms both the aesthetics and functionality of your Yamaha dirt bike. This 5-piece replica kit delivers factory-quality fitment while protecting critical components from impact and debris. Whether you're replacing damaged...
    14033808
    SKU:
    14033808
    Availability:
    Ships Same Business Day
    Weight:
    6.60 LBS
    $149.95
    Qty in Cart: 0
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    $149.95
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  • NGK SPARK PLUGS Spark Plug - ZGR7GI-13G 96760

    NGK SPARK PLUGS Spark Plug - ZGR7GI-13G 96760

    NGK SPARK PLUGS

    $24.95
    A reliable spark plug is foundational to engine performance—poor ignition leads to misfires, fouling, and lost horsepower. The NGK ZGR7GI-13G is engineered with advanced materials and sealing technology to deliver consistent combustion, reduced wear, and...
    21030569
    SKU:
    21030569
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    $24.95
    Qty in Cart: 0
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    $24.95
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  • Rekluse Clutch Cover Gas Gas EC 450F 2025 RMS-385

    Rekluse Clutch Cover Gas Gas EC 450F 2025 RMS-385

    REKLUSE

    $189.00
    The stock clutch cover on your Gas Gas EC 450F won't hold up to the punishment of serious off-road riding—inadequate oil capacity means marginal cooling under load, and OEM aluminum lacks the impact resistance you need in rocky terrain. The Rekluse...
    09402039
    SKU:
    09402039
    Availability:
    Ships Same Business Day
    Weight:
    0.66 LBS
    $189.00
    Qty in Cart: 0
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    Price:
    $189.00
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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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