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dirt bike parts

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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  • On Sale
    PROX Clutch Basket - RM 125 17.3292F PROX Clutch Basket - RM 125 17.3292F
    Quick view

    PROX Clutch Basket - RM 125 17.3292F

    PROX

    MSRP: $259.95
    Now: $221.00
    Was: $259.95
    Clutch Basket - RM 125 Precision machined from heat treated aircraft Billet 7075-T6 aluminum alloy to O.E. precision standards, Each kit comes with the necessary hardware to make installation a snap, Designed to maximize strength through *feature aligned...
    11321966
    SKU:
    11321966
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    Add to Cart
    MSRP: $259.95
    Now: $221.00
    Was: $259.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $259.95
    Now: $221.00
    Was: $259.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Basket - RM 250 17.3396F PROX Clutch Basket - RM 250 17.3396F
    Quick view

    PROX Clutch Basket - RM 250 17.3396F

    PROX

    MSRP: $259.95
    Now: $221.00
    Was: $259.95
    Clutch Basket - RM 250 Precision machined from heat treated aircraft Billet 7075-T6 aluminum alloy to O.E. precision standards, Each kit comes with the necessary hardware to make installation a snap, Designed to maximize strength through *feature aligned...
    11321968
    SKU:
    11321968
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    Add to Cart
    MSRP: $259.95
    Now: $221.00
    Was: $259.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $259.95
    Now: $221.00
    Was: $259.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - SX 60/65 16.CPS60098 PROX Clutch Plate Set - SX 60/65 16.CPS60098
    Quick view

    PROX Clutch Plate Set - SX 60/65 16.CPS60098

    PROX

    MSRP: $99.95
    Now: $85.00
    Was: $99.95
    Clutch Plate Set - SX 60/65 Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed...
    11313952
    SKU:
    11313952
    Availability:
    Ships Same Business Day
    Weight:
    0.96 LBS
    Add to Cart
    MSRP: $99.95
    Now: $85.00
    Was: $99.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $99.95
    Now: $85.00
    Was: $99.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - YZ 450F 16.CPS24014 PROX Clutch Plate Set - YZ 450F 16.CPS24014
    Quick view

    PROX Clutch Plate Set - YZ 450F 16.CPS24014

    PROX

    MSRP: $149.95
    Now: $127.00
    Was: $149.95
    Clutch Plate Set - YZ 450F Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed springs...
    11312542
    SKU:
    11312542
    Availability:
    Ships Same Business Day
    Weight:
    2.18 LBS
    Add to Cart
    MSRP: $149.95
    Now: $127.00
    Was: $149.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $149.95
    Now: $127.00
    Was: $149.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Pressure Plate - KX 125 18.P4294
    Quick view

    PROX Clutch Pressure Plate - KX 125 18.P4294

    PROX

    MSRP: $54.95
    Now: $47.00
    Was: $54.95
    Clutch Pressure Plate - KX 125 Manufactured by leading OEM factory in Japan, Precision-machined to OEM standards, Each kit comes with all necessary hardware for installation
    11311492
    SKU:
    11311492
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    MSRP: $54.95
    Now: $47.00
    Was: $54.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $54.95
    Now: $47.00
    Was: $54.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • On Sale
    PROX Clutch Plate Set - CR 250R 16.CPS13097 PROX Clutch Plate Set - CR 250R 16.CPS13097
    Quick view

    PROX Clutch Plate Set - CR 250R 16.CPS13097

    PROX

    MSRP: $219.95
    Now: $187.00
    Was: $219.95
    Clutch Plate Set - CR 250R Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed springs...
    11312509
    SKU:
    11312509
    Availability:
    Ships Same Business Day
    Weight:
    1.54 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    MSRP: $219.95
    Now: $187.00
    Was: $219.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $219.95
    Now: $187.00
    Was: $219.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • On Sale
    PROX Clutch Plate Set - CR 500R 16.CPS15090 PROX Clutch Plate Set - CR 500R 16.CPS15090
    Quick view

    PROX Clutch Plate Set - CR 500R 16.CPS15090

    PROX

    MSRP: $219.95
    Now: $187.00
    Was: $219.95
    Clutch Plate Set - CR 500R Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed springs...
    11312516
    SKU:
    11312516
    Availability:
    Ships Same Business Day
    Weight:
    1.37 LBS
    Add to Cart
    MSRP: $219.95
    Now: $187.00
    Was: $219.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $219.95
    Now: $187.00
    Was: $219.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - Gas Gas/Yamaha 16.CPS23001 PROX Clutch Plate Set - Gas Gas/Yamaha 16.CPS23001
    Quick view

    PROX Clutch Plate Set - Gas Gas/Yamaha 16.CPS23001

    PROX

    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Clutch Plate Set - Gas Gas/Yamaha Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed...
    11312526
    SKU:
    11312526
    Availability:
    Ships Same Business Day
    Weight:
    1.66 LBS
    Add to Cart
    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - YZ 250/X 16.CPS23002 PROX Clutch Plate Set - YZ 250/X 16.CPS23002
    Quick view

    PROX Clutch Plate Set - YZ 250/X 16.CPS23002

    PROX

    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Clutch Plate Set - YZ 250/X Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed...
    11312527
    SKU:
    11312527
    Availability:
    Ships Same Business Day
    Weight:
    2.19 LBS
    Add to Cart
    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - Kawasaki 16.CPS41098 PROX Clutch Plate Set - Kawasaki 16.CPS41098
    Quick view

    PROX Clutch Plate Set - Kawasaki 16.CPS41098

    PROX

    MSRP: $119.95
    Now: $102.00
    Was: $119.95
    Clutch Plate Set - Kawasaki Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed...
    11312562
    SKU:
    11312562
    Availability:
    Ships Same Business Day
    Weight:
    0.99 LBS
    Add to Cart
    MSRP: $119.95
    Now: $102.00
    Was: $119.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $119.95
    Now: $102.00
    Was: $119.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - KX 250F 16.CPS43006 PROX Clutch Plate Set - KX 250F 16.CPS43006
    Quick view

    PROX Clutch Plate Set - KX 250F 16.CPS43006

    PROX

    MSRP: $185.95
    Now: $158.00
    Was: $185.95
    Clutch Plate Set - KX 250F Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed springs...
    11312568
    SKU:
    11312568
    Availability:
    Ships Same Business Day
    Weight:
    2.01 LBS
    Add to Cart
    MSRP: $185.95
    Now: $158.00
    Was: $185.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $185.95
    Now: $158.00
    Was: $185.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - KTM/Husqvarna/Husaberg 16.CPS62008 PROX Clutch Plate Set - KTM/Husqvarna/Husaberg 16.CPS62008
    Quick view

    PROX Clutch Plate Set - KTM/Husqvarna/Husaberg 16.CPS62008

    PROX

    MSRP: $159.95
    Now: $136.00
    Was: $159.95
    Clutch Plate Set - KTM/Husqvarna/Husaberg Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special...
    11312576
    SKU:
    11312576
    Availability:
    Ships Same Business Day
    Weight:
    1.31 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    MSRP: $159.95
    Now: $136.00
    Was: $159.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $159.95
    Now: $136.00
    Was: $159.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • On Sale
    PROX Clutch Plate Set - CRF 450R/RX 16.CPS14017 PROX Clutch Plate Set - CRF 450R/RX 16.CPS14017
    Quick view

    PROX Clutch Plate Set - CRF 450R/RX 16.CPS14017

    PROX

    MSRP: $179.95
    Now: $153.00
    Was: $179.95
    Clutch Plate Set - CRF 450R/RX Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed...
    11313148
    SKU:
    11313148
    Availability:
    Ships Same Business Day
    Weight:
    2.02 LBS
    Add to Cart
    MSRP: $179.95
    Now: $153.00
    Was: $179.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $179.95
    Now: $153.00
    Was: $179.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - Gas Gas/Husqvarna/KTM 16.CPS63029 PROX Clutch Plate Set - Gas Gas/Husqvarna/KTM 16.CPS63029
    Quick view

    PROX Clutch Plate Set - Gas Gas/Husqvarna/KTM 16.CPS63029

    PROX

    MSRP: $139.95
    Now: $119.00
    Was: $139.95
    Clutch Plate Set - 16.CPS63029 Complete set includes all necessary friction plates and steel plates for seamless replacement. Manufactured by top OEM factories, ensuring superior quality and performance. Durable steel plates provide...
    11313621
    SKU:
    11313621
    Availability:
    Ships Same Business Day
    Weight:
    1.39 LBS
    Add to Cart
    MSRP: $139.95
    Now: $119.00
    Was: $139.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $139.95
    Now: $119.00
    Was: $139.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - Gas Gas/Husaberg/Husqvarna/KTM 16.CPS64012 PROX Clutch Plate Set - Gas Gas/Husaberg/Husqvarna/KTM 16.CPS64012
    Quick view

    PROX Clutch Plate Set - Gas Gas/Husaberg/Husqvarna/KTM 16.CPS64012

    PROX

    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Clutch Plate Set - Gas Gas/Husaberg/Husqvarna/KTM Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM,...
    11313623
    SKU:
    11313623
    Availability:
    Ships Same Business Day
    Weight:
    2.23 LBS
    Add to Cart
    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $169.95
    Now: $144.00
    Was: $169.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - YZ 85 16.CPS21002 PROX Clutch Plate Set - YZ 85 16.CPS21002
    Quick view

    PROX Clutch Plate Set - YZ 85 16.CPS21002

    PROX

    MSRP: $129.95
    Now: $110.00
    Was: $129.95
    Clutch Plate Set - YZ 85 Sets contain all friction plates and steels required per application for easy replacement, Manufactured by the leading OEM factories, Steel plates offer longevity, durability and the clutch feel of OEM, Special designed springs...
    11313624
    SKU:
    11313624
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    Add to Cart
    MSRP: $129.95
    Now: $110.00
    Was: $129.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $129.95
    Now: $110.00
    Was: $129.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Clutch Plate Set - Gas Gas/Husqvarna/KTM 16.CPS61018 PROX Clutch Plate Set - Gas Gas/Husqvarna/KTM 16.CPS61018
    Quick view

    PROX Clutch Plate Set - Gas Gas/Husqvarna/KTM 16.CPS61018

    PROX

    MSRP: $129.95
    Now: $110.00
    Was: $129.95
    Clutch Plate Set 16.CPS61018 Complete set includes all necessary friction plates and steels for straightforward installation. Manufactured by top OEM factories ensuring high-quality performance. Durable steel plates provide longevity and...
    11313862
    SKU:
    11313862
    Availability:
    Ships Same Business Day
    Weight:
    1.29 LBS
    Add to Cart
    MSRP: $129.95
    Now: $110.00
    Was: $129.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $129.95
    Now: $110.00
    Was: $129.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Cam Chain - 82RH2015 - 102 Links - Honda 31.1384
    Quick view

    PROX Cam Chain - 82RH2015 - 102 Links - Honda 31.1384

    PROX

    MSRP: $79.95
    Now: $68.00
    Was: $79.95
    Cam Chain - 82RH2015 - 102 Links - Honda Manufactured in Japan by Borg Warner, Designed to OEM specifications, Strong M-type chain that has a special heat treated pin plus advanced pin and link connection for maximum performance and durability
    09250356
    SKU:
    09250356
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    Add to Cart
    MSRP: $79.95
    Now: $68.00
    Was: $79.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $79.95
    Now: $68.00
    Was: $79.95
    Subtotal:
    Add to Cart
  • On Sale
    PROX Cam Chain - 82RH2010 - 112 Links - Honda 31.1496
    Quick view

    PROX Cam Chain - 82RH2010 - 112 Links - Honda 31.1496

    PROX

    MSRP: $74.95
    Now: $64.00
    Was: $74.95
    Cam Chain - 82RH2010 - 112 Links - Honda Manufactured in Japan by Borg Warner, Designed to OEM specifications, Strong M-type chain that has a special heat treated pin plus advanced pin and link connection for maximum performance and durability
    09250362
    SKU:
    09250362
    Availability:
    Ships Same Business Day
    Weight:
    0.37 LBS
    Ships from Manufacture | Call to Order (231) 767-5055
    MSRP: $74.95
    Now: $64.00
    Was: $74.95
    Ships from Manufacture | Call to Order (231) 767-5055 Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $74.95
    Now: $64.00
    Was: $74.95
    Subtotal:
    Ships from Manufacture | Call to Order (231) 767-5055
  • On Sale
    PROX Cam Chain - 92RH2010 - 114 Links - Gas Gas | Kawasaki | Suzuki | Yamaha 31.2402
    Quick view

    PROX Cam Chain - 92RH2010 - 114 Links - Gas Gas | Kawasaki | Suzuki | Yamaha 31.2402

    PROX

    MSRP: $74.95
    Now: $64.00
    Was: $74.95
    Cam Chain - 92RH2010 - 114 Links - Gas Gas | Kawasaki | Suzuki | Yamaha Manufactured in Japan by Borg Warner, Designed to OEM specifications, Strong M-type chain that has a special heat treated pin plus advanced pin and link connection for maximum...
    09250373
    SKU:
    09250373
    Availability:
    Ships Same Business Day
    Weight:
    0.39 LBS
    Add to Cart
    MSRP: $74.95
    Now: $64.00
    Was: $74.95
    Add to Cart Quick view
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $74.95
    Now: $64.00
    Was: $74.95
    Subtotal:
    Add to Cart
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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!

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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