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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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  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • RENTHAL Handlebar - 7/8" - 809 - RC High - Purple 809-01-PE-01-261

    RENTHAL Handlebar - 7/8" - 809 - RC High - Purple 809-01-PE-01-261

    RENTHAL

    $119.57
    Handlebar - 7/8" - 809 - RC High - Purple Exclusive aerospace aluminum alloy is precisely engineered for the best combination of strength and fatigue reduction, Shot-peened finish for improved fatigue life, Laser-marked positioning grid, Exclusive,...
    06016427
    SKU:
    06016427
    Weight:
    0.00 LBS
    $119.57
    Qty in Cart: 0
    Quantity:
    Price:
    $119.57
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  • RENTHAL Handlebar - 7/8" - 971 - RC - Purple 971-08-PE-01-261

    RENTHAL Handlebar - 7/8" - 971 - RC - Purple 971-08-PE-01-261

    RENTHAL

    $119.57
    Handlebar - 7/8" - 971 - RC - Purple Exclusive aerospace aluminum alloy is precisely engineered for the best combination of strength and fatigue reduction, Shot-peened finish for improved fatigue life, Laser-marked positioning grid, Exclusive,...
    06016429
    SKU:
    06016429
    Weight:
    2.00 LBS
    $119.57
    Qty in Cart: 0
    Quantity:
    Price:
    $119.57
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  • RENTHAL Handlebar - Fatbar - 604 - RC/CRF/KX/KXF - Purple 604-01-PE

    RENTHAL Handlebar - Fatbar - 604 - RC/CRF/KX/KXF - Purple 604-01-PE

    RENTHAL

    $134.52
    Handlebar - Fatbar - 604 - RC/CRF/KX/KXF - Purple 7010-T6 aluminum alloy, braceless design to reduce weight while maintaining an extremely high strength, The braceless design allows for a comfortable level of flexibility, 1-1/8" clamping area reduces...
    06016430
    SKU:
    06016430
    Weight:
    1.84 LBS
    $134.52
    Qty in Cart: 0
    Quantity:
    Price:
    $134.52
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  • RENTHAL Handlebar - Fatbar - Street - 821 - McGrath/SX125-450 ('16+) - Purple 821-01-PE

    RENTHAL Handlebar - Fatbar - Street - 821 - McGrath/SX125-450 ('16+) - Purple 821-01-PE

    RENTHAL

    $134.52
    Handlebar - Fatbar - Street - 821 - McGrath/SX125-450 ('16+) - Purple 7010-T6 aluminum alloy, braceless design to reduce weight while maintaining an extremely high strength, The braceless design allows for a comfortable level of flexibility, 1-1/8"...
    06016432
    SKU:
    06016432
    Weight:
    1.82 LBS
    $134.52
    Qty in Cart: 0
    Quantity:
    Price:
    $134.52
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  • RENTHAL Handlebar - Fatbar - 827 - Villopoto/Stewart - Purple 827-01-PE

    RENTHAL Handlebar - Fatbar - 827 - Villopoto/Stewart - Purple 827-01-PE

    RENTHAL

    $134.52
    Handlebar - Fatbar - 827 - Villopoto/Stewart - Purple 7010-T6 aluminum alloy, braceless design to reduce weight while maintaining an extremely high strength, The braceless design allows for a comfortable level of flexibility, 1-1/8" clamping area reduces...
    06016433
    SKU:
    06016433
    Weight:
    0.00 LBS
    $134.52
    Qty in Cart: 0
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    Price:
    $134.52
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  • RENTHAL Handlebar - Fatbar - 839 - CRF ('18+) - Purple 839-01-PE

    RENTHAL Handlebar - Fatbar - 839 - CRF ('18+) - Purple 839-01-PE

    RENTHAL

    $134.52
    Handlebar - Fatbar - 839 - CRF ('18+) - Purple 7010-T6 aluminum alloy, braceless design to reduce weight while maintaining an extremely high strength, The braceless design allows for a comfortable level of flexibility, 1-1/8" clamping area reduces...
    06016434
    SKU:
    06016434
    Weight:
    1.83 LBS
    $134.52
    Qty in Cart: 0
    Quantity:
    Price:
    $134.52
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  • VFORCE/MOTO TASSINARI V-Force 4X Reed Valve Set - Yamaha V4X07EM

    VFORCE/MOTO TASSINARI V-Force 4X Reed Valve Set - Yamaha V4X07EM

    VFORCE/MOTO TASSINARI

    $165.00
    V-Force 4X Reed Valve Set - Yamaha Designed to offer you exceptional durability and overcome the shortcomings of the stock reed valve system, Increases engine power and throttle response
    10080360
    SKU:
    10080360
    Weight:
    0.50 LBS
    $165.00
    Qty in Cart: 0
    Quantity:
    Price:
    $165.00
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  • VFORCE/MOTO TASSINARI V-Force 4X Reed Valve Set - Gas Gas/Husqvarna/KTM V4X26AM

    VFORCE/MOTO TASSINARI V-Force 4X Reed Valve Set - Gas Gas/Husqvarna/KTM V4X26AM

    VFORCE/MOTO TASSINARI

    $165.00
    V-Force 4X Reed Valve Set - Gas Gas/Husqvarna/KTM Designed to offer you exceptional durability and overcome the shortcomings of the stock reed valve system, Increases engine power and throttle response
    10080361
    SKU:
    10080361
    Weight:
    0.45 LBS
    $165.00
    Qty in Cart: 0
    Quantity:
    Price:
    $165.00
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  • VFORCE/MOTO TASSINARI V-Force 3 Reed Valve Set - Honda V3170C

    VFORCE/MOTO TASSINARI V-Force 3 Reed Valve Set - Honda V3170C

    VFORCE/MOTO TASSINARI

    $165.00
    V-Force 3 Reed Valve Set - Honda Snap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and "outer" replacement petals, Reed tip shape accelerates air mixture, ensuring increased airflow for increased horsepower, When...
    10080362
    SKU:
    10080362
    Weight:
    0.55 LBS
    $165.00
    Qty in Cart: 0
    Quantity:
    Price:
    $165.00
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  • VFORCE/MOTO TASSINARI Replacement V-Force 4X Reed Petal Set - Yamaha 4PX682A

    VFORCE/MOTO TASSINARI Replacement V-Force 4X Reed Petal Set - Yamaha 4PX682A

    VFORCE/MOTO TASSINARI

    $65.00
    Replacement V-Force 4X Reed Petal Set - Yamaha Replacement reed petals are sold in complete sets of four, Exclusively for the V-Force 4X reed valve system
    10080363
    SKU:
    10080363
    Weight:
    0.07 LBS
    $65.00
    Qty in Cart: 0
    Quantity:
    Price:
    $65.00
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  • VFORCE/MOTO TASSINARI Replacement V-Force 3 Reed Petal Set - Honda 3P793A

    VFORCE/MOTO TASSINARI Replacement V-Force 3 Reed Petal Set - Honda 3P793A

    VFORCE/MOTO TASSINARI

    $65.00
    Replacement V-Force 3 Reed Petal Set - Honda Reed tip shape accelerates air mixture, ensuring increased airflow for increased horsepower, When ordering replacement reeds, order one set per reed cage
    10080365
    SKU:
    10080365
    Weight:
    0.00 LBS
    $65.00
    Qty in Cart: 0
    Quantity:
    Price:
    $65.00
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  • VFORCE/MOTO TASSINARI Replacement V-Force 4X Reed Petal Set - Gas Gas/Husqvarna/KTM 4PX612DG

    VFORCE/MOTO TASSINARI Replacement V-Force 4X Reed Petal Set - Gas Gas/Husqvarna/KTM 4PX612DG

    VFORCE/MOTO TASSINARI

    $65.00
    Replacement V-Force 4X Reed Petal Set - Gas Gas/Husqvarna/KTM Replacement reed petals are sold in complete sets of four, Exclusively for the V-Force 4X reed valve system
    10080364
    SKU:
    10080364
    Weight:
    0.07 LBS
    $65.00
    Qty in Cart: 0
    Quantity:
    Price:
    $65.00
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  • 100% Armega Goggle - Sarcelle - Silver Mirror 50005-00035

    100% Armega Goggle - Sarcelle - Silver Mirror 50005-00035

    100%

    $109.00
    Armega Goggle - Sarcelle - Silver Mirror ULTRA HD lens provides optical clarity, Quick-release system offers simple lens changing capability, 6-point locking tabs integrate with quick-change system maximizing lens retention, Injection-molded 2 mm...
    26013602
    SKU:
    26013602
    Weight:
    1.05 LBS
    $109.00
    Qty in Cart: 0
    Quantity:
    Price:
    $109.00
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  • 100% Strata Mini Goggle - Yellow - Clear 50033-00006

    100% Strata Mini Goggle - Yellow - Clear 50033-00006

    100%

    $17.00
    Strata Mini Goggle - Yellow - Clear Curvature suited for comfort and specifically developed for children, Comfortable, single-layered face foam soaks up sweat, Frame constructed out of flexible yet durable urethane featuring combined matte and gloss...
    26013614
    SKU:
    26013614
    Weight:
    0.30 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $17.00
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  • CRUZTOOLS Speedkit Tool Kit - Ultra-Compact SKDMX

    CRUZTOOLS Speedkit Tool Kit - Ultra-Compact SKDMX

    CRUZTOOLS

    $39.95
    Speedkit Tool Kit - Ultra-Compact This ultra-compact took kit is packed with functionality for off-road motorcycles, dirt bikes, UTV and ATV, Dimensions are approximately 7" x 2" x 2", Lifetime guarantee no questions asked, Kit includes:, Mini 5-in-1...
    38120773
    SKU:
    38120773
    Weight:
    1.80 LBS
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
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  • EXCEL Spoke Set - Rear - 18x1.85 - #8 (4 mm) XS8-52187

    EXCEL Spoke Set - Rear - 18x1.85 - #8 (4 mm) XS8-52187

    EXCEL

    $104.95
    Spoke Set - Rear - 18x1.85 - #8 (4 mm) Set includes highly polished 302 stainless spokes with an average tensile strength 10% higher than OEM spokes
    02110261
    SKU:
    02110261
    Weight:
    1.95 LBS
    $104.95
    Qty in Cart: 0
    Quantity:
    Price:
    $104.95
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  • EXCEL Spoke Set - Rear - 19x1.85 - #8 (4 mm) XS8-52197

    EXCEL Spoke Set - Rear - 19x1.85 - #8 (4 mm) XS8-52197

    EXCEL

    $104.95
    Spoke Set - Rear - 19x1.85 - #8 (4 mm) Set includes highly polished 302 stainless spokes with an average tensile strength 10% higher than OEM spokes
    02110262
    SKU:
    02110262
    Weight:
    2.20 LBS
    $104.95
    Qty in Cart: 0
    Quantity:
    Price:
    $104.95
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  • EXCEL Spoke Set - Front - 21x1.60 - #9 (3.5 mm) XS9-52217

    EXCEL Spoke Set - Front - 21x1.60 - #9 (3.5 mm) XS9-52217

    EXCEL

    $104.95
    Spoke Set - Front - 21x1.60 - #9 (3.5 mm) Set includes highly polished 302 stainless spokes with an average tensile strength 10% higher than OEM spokes
    02110260
    SKU:
    02110260
    Weight:
    1.95 LBS
    $104.95
    Qty in Cart: 0
    Quantity:
    Price:
    $104.95
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  • GET SX1 Pro Engine Control Kit - KTM GK-SX1PRO2T-0000 GET SX1 Pro Engine Control Kit - KTM GK-SX1PRO2T-0000

    GET SX1 Pro Engine Control Kit - KTM GK-SX1PRO2T-0000

    GET

    $1,049.95
    SX1 Pro Engine Control Kit - KTM Supplied with two Racing maps, developed and approved after intense tests resulting from collaboration with the best AMA and MXGP teams. For each map, the driver can modulate the GPA Traction Control technology on 10...
    10204180
    SKU:
    10204180
    Weight:
    1.45 LBS
    $1,049.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,049.95
    Subtotal:
  • GET SX1 Pro Engine Control Kit - Gas Gas/Husqvarna/KTM GK-SX1PRO2T-0001 GET SX1 Pro Engine Control Kit - Gas Gas/Husqvarna/KTM GK-SX1PRO2T-0001

    GET SX1 Pro Engine Control Kit - Gas Gas/Husqvarna/KTM GK-SX1PRO2T-0001

    GET

    $1,049.95
    SX1 Pro Engine Control Kit - Gas Gas/Husqvarna/KTM Supplied with two Racing maps, developed and approved after intense tests resulting from collaboration with the best AMA and MXGP teams. For each map, the driver can modulate the GPA Traction Control...
    10204181
    SKU:
    10204181
    Weight:
    1.57 LBS
    $1,049.95
    Qty in Cart: 0
    Quantity:
    Price:
    $1,049.95
    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!