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Dirt Bike Fenders

Dirt Bike Fenders

Dirt Bike Fenders

Dirt Bike Fenders & Body Kits for Acerbis Replacement Panels at JJ Motorsports

Replace worn fenders and body panels with premium Acerbis kits from JJ Motorsports, molded from durable ABS plastic for OEM fit and lightweight protection in motocross, enduro, and trail riding. These standard replacement sets restore factory aesthetics and durability.

Shop Acerbis body kits for precise, impact-resistant panels. Explore related categories such as dirt bike frame and body for guards and tanks, or dirt bike plastic and graphics for decals and shrouds to complete your refresh and ensure sleek, protected styling across all conditions, from rocky jumps to muddy berms.

Top Dirt Bike Fenders & Body Kits

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • UFO Rear Mud Plate - Black - RM SU02939001

    UFO Rear Mud Plate - Black - RM SU02939001

    UFO

    $13.95
    Protect your bike's rear components from mud, water, and debris without adding unnecessary weight or complexity. The UFO Rear Mud Plate is a straightforward, bolt-on solution that mounts securely in minutes—no fabrication required. Keep your swingarm,...
    12836
    SKU:
    12836
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    BASE COLOR:
    BLACK
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    MUD PLATE
    RIDING STYLE:
    OFF-ROAD
    $13.95
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • UFO MX Rear Fender - White - CRF450R HO03695-041

    UFO MX Rear Fender - White - CRF450R HO03695-041

    UFO

    $26.95
    A quality rear fender serves as both a functional mud guard and a visual anchor for your bike's overall presentation. The UFO MX Rear Fender delivers OEM-level durability with the precision fit that serious riders demand, whether you're running stock or...
    1290229
    SKU:
    1290229
    Availability:
    Ships Same Business Day
    Weight:
    1.39 LBS
    COLOR/FINISH:
    WHITE
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    STYLE:
    MX
    MATERIAL:
    PLASTIC
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Front Number Plate - Black - Honda HO04686-001

    UFO Front Number Plate - Black - Honda HO04686-001

    UFO

    $24.95
    A quality front number plate protects your Honda's bodywork from track debris and road hazards while maintaining a clean, OEM-compliant appearance. UFO's pre-drilled design eliminates guesswork during installation, getting you race-ready without...
    14032001
    SKU:
    14032001
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REPLACEMENT
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    NUMBER PLATE
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO MX Rear Fender - Black - KXF KA04721-001

    UFO MX Rear Fender - Black - KXF KA04721-001

    UFO

    $26.95
    A quality rear fender protects your bike's chassis and suspension components from mud, rocks, and debris—critical when you're pushing hard on the track or trail. The UFO MX Rear Fender combines lightweight construction with pre-drilled, bolt-on fitment,...
    14030854
    SKU:
    14030854
    Availability:
    Ships Same Business Day
    Weight:
    1.26 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO MX Rear Fender - CR Red - Honda HO03600067

    UFO MX Rear Fender - CR Red - Honda HO03600067

    UFO

    $32.95
    A quality rear fender is essential for protecting your bike's frame and drivetrain from mud, debris, and impact damage—especially if you're pushing your Honda hard on the track or trail. The UFO MX Rear Fender combines lightweight construction with...
    1216432
    SKU:
    1216432
    Availability:
    Ships Same Business Day
    Weight:
    1.38 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    COLOR/FINISH:
    CR RED 1992 - 1999
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • UFO MX Rear Fender - CR Red - Honda HO03600070

    UFO MX Rear Fender - CR Red - Honda HO03600070

    UFO

    $32.95
    A quality rear fender protects your bike's subframe and drivetrain from mud, debris, and impact damage—especially critical if you're running hard on the track or trail. UFO's MX rear fender combines lightweight durability with precise fitment, so you get...
    1216468
    SKU:
    1216468
    Availability:
    Ships Same Business Day
    Weight:
    1.18 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    STYLE:
    MX
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    CR RED
    UNITS:
    EACH
    PRODUCT NAME:
    FENDER
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • UFO Front Fender - White - YZ/WRF YA03822046

    UFO Front Fender - White - YZ/WRF YA03822046

    UFO

    $24.95
    Your front fender takes the brunt of impact, debris, and trail damage—a compromised fender compromises both aesthetics and bike protection. The UFO Front Fender delivers OEM-quality replacement plastic with precise fitment for YZ and WRF models,...
    1213229
    SKU:
    1213229
    Availability:
    Ships Same Business Day
    Weight:
    1.46 LBS
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    FENDER
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    FRONT
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Front Fender - Reflex Blue - YZ/WRF YA03822089

    UFO Front Fender - Reflex Blue - YZ/WRF YA03822089

    UFO

    $24.95
    Genuine OEM replacement fenders protect your bike's chassis from impact damage while maintaining factory fitment and durability. The UFO front fender delivers the precision engineering you'd expect from a premium manufacturer, with pre-drilled mounting...
    1213238
    SKU:
    1213238
    Availability:
    Ships Same Business Day
    Weight:
    1.47 LBS
    COLOR/FINISH:
    BLUE
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Rear Fender - KX Green - KX KA02710026

    UFO Rear Fender - KX Green - KX KA02710026

    UFO

    $26.95
    A quality rear fender is essential for protecting your bike's frame and components from mud, debris, and impact damage during aggressive riding. The UFO Rear Fender combines OE-standard fitment with the durability expected from premium Italian...
    1217122
    SKU:
    1217122
    Availability:
    Ships Same Business Day
    Weight:
    1.43 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    KX GREEN
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Rear Fender - Black - KX KA02710001

    UFO Rear Fender - Black - KX KA02710001

    UFO

    $26.95
    A damaged or worn rear fender compromises both aesthetics and structural integrity on your KX machine. The UFO Rear Fender delivers OE-quality fitment with premium construction, restoring your bike's profile while maintaining the durability required for...
    1217133
    SKU:
    1217133
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO MX Rear Fender - White - KX KA02767047

    UFO MX Rear Fender - White - KX KA02767047

    UFO

    $32.95
    A quality rear fender protects your bike's frame and components from mud, debris, and impact damage while maintaining a clean aesthetic. The UFO MX Rear Fender combines lightweight durability with precise fitment, ensuring your Kawasaki KX maintains both...
    1217429
    SKU:
    1217429
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    COLOR/FINISH:
    WHITE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • UFO MX Rear Fender - Black - KX KA03722001

    UFO MX Rear Fender - Black - KX KA03722001

    UFO

    $26.95
    A quality rear fender protects your bike's frame and components from mud, debris, and impact while maintaining clean aesthetics. The UFO MX Rear Fender combines OE-matched or works color options with hassle-free installation, giving you factory-quality...
    1217533
    SKU:
    1217533
    Availability:
    Ships Same Business Day
    Weight:
    1.44 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    STYLE:
    MX
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO MX Rear Fender - Black KA03731001

    UFO MX Rear Fender - Black KA03731001

    UFO

    $26.95
    If you're running a UFO MX setup, you know that factory plastics won't survive aggressive track use or the demands of a build that's serious about performance. This rear fender delivers OEM-quality fitment with the durability and precision you need,...
    1217633
    SKU:
    1217633
    Availability:
    Ships Same Business Day
    Weight:
    0.69 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Universal MX Front Fender - White PA01013041

    UFO Universal MX Front Fender - White PA01013041

    UFO

    $19.95
    MX racing demands fenders that withstand high-impact conditions while maintaining aerodynamic integrity. The UFO Universal MX Front Fender delivers Italian precision engineering with lightweight construction designed to handle the rigors of competitive...
    1219729
    SKU:
    1219729
    Availability:
    Ships Same Business Day
    Weight:
    1.36 LBS
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    BASE COLOR:
    WHITE
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    MX
    COLOR/FINISH:
    WHITE
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Universal MX Front Fender - Black PA01013001

    UFO Universal MX Front Fender - Black PA01013001

    UFO

    $19.95
    The UFO Universal MX Front Fender delivers the durability and clean aesthetics that serious riders demand. Whether you're replacing a damaged fender or upgrading your bike's front-end protection, this Italian-manufactured piece provides reliable coverage...
    1219733
    SKU:
    1219733
    Availability:
    Ships Same Business Day
    Weight:
    1.33 LBS
    BASE COLOR:
    BLACK
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • UFO Front Fender - Fluorescent Yellow - RM65 SU03925-102

    UFO Front Fender - Fluorescent Yellow - RM65 SU03925-102

    UFO

    $22.95
    Whether you're racing RM65 models or restoring a machine back to OEM specs, the UFO Front Fender in Fluorescent Yellow delivers authentic replacement bodywork with the durability Italian plastics are known for. Pre-drilled mounting points eliminate...
    1211534
    SKU:
    1211534
    Availability:
    Ships Same Business Day
    Weight:
    0.82 LBS
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    FLUORESCENT YELLOW
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • UFO Front Fender - Fluorescent Yellow -  RM85 SU03967-102

    UFO Front Fender - Fluorescent Yellow - RM85 SU03967-102

    UFO

    $22.95
    The UFO Front Fender in Fluorescent Yellow delivers OEM-quality replacement protection with the visibility edge your RM85 demands on the track or trail. Pre-drilled mounting holes eliminate guesswork during installation, getting you race-ready faster...
    1211934
    SKU:
    1211934
    Availability:
    Ships Same Business Day
    Weight:
    1.17 LBS
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    FLUORESCENT YELLOW
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    FENDER
    TYPE:
    RESTYLED
    UNITS:
    EACH
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • UFO Front Fender - White - RM SU02904041

    UFO Front Fender - White - RM SU02904041

    UFO

    $24.95
    If you're running a RM dirt bike or off-road machine, OEM plastic quality and fitment matter for both aesthetics and durability. The UFO Front Fender delivers direct replacement quality with pre-drilled mounting points that eliminate guesswork and...
    1212029
    SKU:
    1212029
    Availability:
    Ships Same Business Day
    Weight:
    1.33 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    WHITE
    FEATURES:
    PRE-DRILLED
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Front Fender - White -  Honda HO03610041

    UFO Front Fender - White - Honda HO03610041

    UFO

    $24.95
    OEM replacement fenders demand precision fitment and durability—especially when you're counting on consistent aesthetics and protection. This UFO front fender delivers exact Honda specifications with the advantage of pre-drilled mounting points that...
    1210529
    SKU:
    1210529
    Availability:
    Ships Same Business Day
    Weight:
    1.62 LBS
    RIDING STYLE:
    OFF-ROAD
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    COLOR/FINISH:
    WHITE
    RIDING STYLE:
    STREET
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Front Fender - '00-'07 XR Red - XR650R HO03675069

    UFO Front Fender - '00-'07 XR Red - XR650R HO03675069

    UFO

    $24.95
    OEM-quality replacement fenders are essential when dealing with cracks, damage, or aesthetic upgrades on your XR650R. The UFO front fender combines Italian engineering with straightforward installation, getting your bike race-ready or trail-ready without...
    1210669
    SKU:
    1210669
    Availability:
    Ships Same Business Day
    Weight:
    1.38 LBS
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    COLOR/FINISH:
    XR RED
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • Total: items /

Adding your products to cart

Dirt Bike Plastics Protect and Enhance
Customize your dirt bike with JJ Motorsports expansive selection of aftermarket plastics! From fenders to full plastic kits, you can find the perfect parts to transform your machine into a sleekly styled racing powerhouse. Even better - these high-quality pieces protect against rocks, dirt and more for enhanced safety on every ride. – pick up some fresh motocross plastic today! Our selection includes premium brands like UFO, Acerbis and Polisport.

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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