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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  • ktm 85 wheel set for supermini

    Pro-Wheel KTM 85SX Complete Wheel Set "Supermini" 16" Rear / 19" Front

    PRO-WHEEL

    $989.99
    Pro-Wheel KTM 85SX Complete Wheel Set "Supermini" 16" Rear / 19" Front New complete KTM/Husqvarna Mini Bike Wheels HD spokes, great quality rims and billets hubs More color variations available
    Weight:
    50.00 LBS
    $989.99
    Qty in Cart: 0
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    Price:
    $989.99
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  • ktm 85 wheel set

    Pro-Wheel KTM 85SX Complete Wheel Set 14" Rear / 17" Front

    PRO-WHEEL

    $989.99
    Pro-Wheel KTM 85SX Complete Wheel Set 14" Rear / 17" Front New complete KTM/Husqvarna Mini Bike Wheels HD spokes, great quality rims and billets hubs More color variations available
    Weight:
    50.00 LBS
    $989.99
    Qty in Cart: 0
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    Price:
    $989.99
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  • KTM 50 SX pro wheel set black rims orange hub

    Pro-Wheel KTM 50SX Pro Senior Complete Wheel Set 10" Rear / 12" Front

    PRO-WHEEL

    $789.99
    Pro-Wheel KTM 50SX Pro Senior Complete Wheel Set 10" Rear / 12" Front KTM SX50 Pro Senior Complete Wheelset
    Weight:
    10.00 LBS
    $789.99
    Qty in Cart: 0
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    $789.99
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  • hoosier sand dirt bike tire

    110/90-19 ST1 Tire 07300

    HOOSIER

    $1.50 - $574.99
    The 110/90-19 ST1 is optimal as a rear tire for sand tracks and muddy racing conditions. The 110/90-19 has a unique tread pattern that will allow the tire to be used in sandy and muddy conditions but also will still perform in intermediate conditions...
    7300
    SKU:
    7300
    Weight:
    5.00 LBS
    $1.50 - $574.99
    Qty in Cart: 0
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    $1.50 - $574.99
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  • 07280 hoosier sand tire

    110/100-18 ST1 Tire 07280

    HOOSIER

    $174.00
    The 110/100-18 ST1 is optimal as a rear tire for sand tracks and muddy racing conditions. The 110/100-18 has a unique tread pattern that will allow the tire to be used in sandy and muddy conditions but also will still perform in intermediate conditions...
    7280
    SKU:
    7280
    Weight:
    5.00 LBS
    $174.00
    Qty in Cart: 0
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    $174.00
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  • 07219 hoosier tire

    120/90-18 IMX25 Tire 07219

    HOOSIER

    $174.00
    The 120/90-18 is optimal as a rear tire on a 125cc, 250cc and 450cc Off Road bikes in GNCC. The 120/90-18 has an intermediate tread pattern, the IMX25 compound is great for soft trail conditions where performance is essential. This tire will increase...
    7219
    SKU:
    7219
    Weight:
    5.00 LBS
    $174.00
    Qty in Cart: 0
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    $174.00
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  • imx30 hoosier tire

    120/80-19 IMX30 Tire 07203

    HOOSIER

    $174.00
    This tire is optimal as a rear tire on a 450 Off Road bike in Supercross and Motocross. The new C100 Construction offers more performance and longevity over the previous version. This construction now complements the 07113 MX25S and MX30S to help balance...
    07203IMX30
    SKU:
    07203IMX30
    Weight:
    5.00 LBS
    $174.00
    Qty in Cart: 0
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    $174.00
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  • 07203imx25

    120/80-19 IMX25 Tire 07203

    HOOSIER

    $174.00
     This tire is optimal as a rear tire on a 450 Off Road bike in Supercross and Motocross. The new C100 Construction offers more performance and longevity over the previous version. This construction now complements the 07113 MX25S and MX30S to help...
    07203IMX25
    SKU:
    07203IMX25
    Weight:
    5.00 LBS
    $174.00
    Qty in Cart: 0
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    Price:
    $174.00
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  • 07193 hoosier

    110/90-19 C100 Tire 07193

    HOOSIER

    $174.00
    This tire is optimal as a rear tire on a 250 & 450 Off Road bikes in Supercross and Motocross. The new C100 Construction offers more performance and longevity over the previous version. This construction now complements the 07113 MX25S and MX30S to...
    7193
    SKU:
    7193
    Weight:
    5.00 LBS
    $174.00
    Qty in Cart: 0
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    $174.00
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  • 07192 hoosier

    110/90-19 C100 Tire 07192

    HOOSIER

    $164.00
    This tire is optimal as a rear tire on a 250 & 450 Off Road bikes in Supercross and Motocross. The IMX20 compound offers a tremendous amount of performance on soft terrain groomed indoor tracks. The IMX25 compound offers a tremendous amount of...
    7192
    SKU:
    7192
    Weight:
    5.00 LBS
    $164.00
    Qty in Cart: 0
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    $164.00
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  • 110/100-18 hoosier tire

    110/100-18 Tire 07180

    HOOSIER

    $174.00
    The 110/100-18 is optimal as a rear tire for lower horsepower 125cc and 250cc Off Road bikes in GNCC. The 110/100-18 has an intermediate tread pattern. The IMX25 compound has the best overall performance in all conditions along with some longevity. Most...
    7180
    SKU:
    7180
    Weight:
    5.00 LBS
    $174.00
    Qty in Cart: 0
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    $174.00
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  • 80/100-21 hoosier front tire

    80/100-21 Tire 07114

    HOOSIER

    $149.00
    The new 80/100-21 MX25F and MX30F come with an entirely new updated tread pattern and profile. The updated tread pattern has a flashy new look, the Hoosier “H” is incorporated down the middle of the tire to symbolize the brand being ahead of...
    7114
    SKU:
    7114
    Weight:
    5.00 LBS
    $149.00
    Qty in Cart: 0
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    $149.00
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  • 80/100-21 hoosier tire

    80/100-21 Tire 07113

    HOOSIER

    $149.00
    The 80/100-21 Stiff Sidewall Construction is optimal for Supercross and Motocross applications. The stiffer construction improves lean angle grip, quicker response and overall stability for the faster riders. The MX25S compound has the best overall...
    7113
    SKU:
    7113
    Weight:
    5.00 LBS
    $149.00
    Qty in Cart: 0
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    $149.00
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  • 90/100-14 hoosier tire

    90/100-14 IMX30 Tire 07030

    HOOSIER

    $84.00
    The 90/100-14 IMX30 is the optimal rear tire for 85cc dirt bikes looking for an advantage over the competition. This tire is designed and developed with the same compound and performance that professional riders are using on the big stages. The...
    7030
    SKU:
    7030
    Weight:
    5.00 LBS
    $84.00
    Qty in Cart: 0
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    Price:
    $84.00
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  • 07025 hoosier tire

    70/100-17 MX30 Tire 07025

    HOOSIER

    $85.00
    The 70/100-17 MX30 is the optimal front tire for 85cc dirt bikes looking for an advantage over the competition. The intermediate tread pattern is optimal for all conditions, the MX30 compound is a longer lasting compound with enough performance to still...
    7025
    SKU:
    7025
    Weight:
    5.00 LBS
    $85.00
    Qty in Cart: 0
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    $85.00
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  • 70/100-10 hoosier

    70/100-10 IMX30 Tire 07010

    HOOSIER

    $62.00
    The 70/100-10 MX30 is the optimal rear tire for the 50cc JR and 50cc Sr dirt bikes looking for an advantage over the competition.  The intermediate tread pattern is optimal for all conditions, the MX30 compound is a longer lasting compound with...
    7010
    SKU:
    7010
    Weight:
    5.00 LBS
    $62.00
    Qty in Cart: 0
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    $62.00
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  • 60/100-12 hoosier

    60/100-12 MX30 Tire 07005

    HOOSIER

    $64.00
    The 60/100-12 MX30 is the optimal front tire for 50cc Sr dirt bikes looking for an advantage over the competition. These tires are designed with the compound and performance that professional riders are using on the big stages. The intermediate tread...
    7005
    SKU:
    7005
    Weight:
    5.00 LBS
    $64.00
    Qty in Cart: 0
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    $64.00
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  • hoosier 60/100-10

    60/100-10 MX30 Tire 07000

    HOOSIER

    $62.00
    The 60/100-10 MX30 is the optimal front tire for 50cc Jr dirt bikes looking for an advantage over the competition. The intermediate tread pattern is optimal for all conditions, the MX30 compound is a longer lasting compound with enough performance to...
    07000
    SKU:
    07000
    Weight:
    5.00 LBS
    $62.00
    Qty in Cart: 0
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    $62.00
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  • MOOSE RACING Fast Wheel Spacer - Front - Blue - Yamaha W16-4304L

    MOOSE RACING Fast Wheel Spacer - Front - Blue - Yamaha W16-4304L

    MOOSE RACING

    $24.95
    MOOSE RACING Fast Wheel Spacer Front Blue Yamaha W16-4304LMOOSE RACING Fast Wheel Spacer - Front - Blue - Yamaha
    02220588
    SKU:
    02220588
    Availability:
    Ships Same Business Day
    Weight:
    0.02 LBS
    MATERIAL:
    AIRCRAFT-GRADE ALUMINUM
    BASE FINISH:
    ANODIZED
    COLOR/FINISH:
    BLUE
    UNITS:
    PAIR
    BASE COLOR:
    BLUE
    MODEL:
    FAST
    COLOR/FINISH:
    ANODIZED
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    WHEEL SPACER
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
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    Price:
    $24.95
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  • MOOSE RACING Fast Wheel Spacer - Front - Black - Yamaha W16-4304GB

    MOOSE RACING Fast Wheel Spacer - Front - Black - Yamaha W16-4304GB

    MOOSE RACING

    $24.95
    MOOSE RACING Fast Wheel Spacer Front Black Yamaha W16-4304GBMOOSE RACING Fast Wheel Spacer - Front - Black - Yamaha
    02220589
    SKU:
    02220589
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    COLOR/FINISH:
    ANODIZED
    PRODUCT NAME:
    WHEEL SPACER
    RIDING STYLE:
    OFF-ROAD
    BASE FINISH:
    ANODIZED
    COLOR/FINISH:
    BLACK
    UNITS:
    PAIR
    BASE COLOR:
    BLACK
    MODEL:
    FAST
    MOUNTING POSITION:
    FRONT
    MATERIAL:
    AIRCRAFT-GRADE ALUMINUM
    $24.95
    Qty in Cart: 0
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    Price:
    $24.95
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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!