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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 SU02998001

    UFO Rear Mud Plate - Black - RM SU02998001

    UFO

    $13.95
    Mud and debris thrown from your rear wheel can damage your bike's bodywork, electronics, and drivetrain components—especially during aggressive trail or track riding. The UFO Rear Mud Plate is a purpose-built guard that mounts directly behind your rear...
    12835
    SKU:
    12835
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    BASE COLOR:
    BLACK
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    MUD PLATE
    UNITS:
    EACH
    $13.95
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • ACERBIS Full Replacement Body Kit - Red - CRF450R 2858920227

    ACERBIS Full Replacement Body Kit - Red - CRF450R 2858920227

    ACERBIS

    $200.95
    Whether you've sustained track damage, suffered a crash, or simply want to refresh your CRF450R's aesthetics, a complete body kit replacement is the most efficient path to restoring factory integrity. This ACERBIS kit delivers OEM-equivalent fitment and...
    14033340
    SKU:
    14033340
    Availability:
    Ships Same Business Day
    Weight:
    6.24 LBS
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    RED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    MOUNTING POSITION:
    LEFT
    BASE COLOR:
    RED
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    $200.95
    Qty in Cart: 0
    Quantity:
    Price:
    $200.95
    Subtotal:
  • ACERBIS Full Replacement Body Kit - White - CRF110F 2861930002

    ACERBIS Full Replacement Body Kit - White - CRF110F 2861930002

    ACERBIS

    $147.95
    Whether you're recovering from track damage, refreshing a worn-out plastics set, or building a clean custom look, the ACERBIS Full Replacement Body Kit gives you OEM-quality plastics without the OEM price tag. This complete kit covers all the visible...
    14033338
    SKU:
    14033338
    Availability:
    Ships Same Business Day
    Weight:
    4.75 LBS
    BASE COLOR:
    WHITE
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    WHITE
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $147.95
    Subtotal:
  • ACERBIS Full Replacement Body Kit - Red/Black - CRF110F 2861931018

    ACERBIS Full Replacement Body Kit - Red/Black - CRF110F 2861931018

    ACERBIS

    $147.95
    Whether you've damaged your plastics on the track or simply want a fresh aesthetic, the ACERBIS Full Replacement Body Kit delivers OEM-quality fitment without the dealer markup. This complete kit restores your CRF110F to like-new condition while...
    14033336
    SKU:
    14033336
    Availability:
    Ships Same Business Day
    Weight:
    4.39 LBS
    MOUNTING POSITION:
    LEFT
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    RED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    BASE COLOR:
    BLACK
    BASE COLOR:
    RED
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    $147.95
    Qty in Cart: 0
    Quantity:
    Price:
    $147.95
    Subtotal:
  • ACERBIS Full Replacement Body Kit - Red - CRF110F 2861930227

    ACERBIS Full Replacement Body Kit - Red - CRF110F 2861930227

    ACERBIS

    $147.95
    Whether you're restoring your CRF110F to factory condition or replacing damaged plastics from track use, the ACERBIS Full Replacement Body Kit delivers OEM-quality fitment without the dealership markup. This complete six-piece kit ensures your bike...
    14033335
    SKU:
    14033335
    Availability:
    Ships Same Business Day
    Weight:
    4.30 LBS
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    RED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    MOUNTING POSITION:
    LEFT
    BASE COLOR:
    RED
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    $147.95
    Qty in Cart: 0
    Quantity:
    Price:
    $147.95
    Subtotal:
  • ACERBIS Standard Replacement Body Kit - '20 White - TC65 2731996812

    ACERBIS Standard Replacement Body Kit - '20 White - TC65 2731996812

    ACERBIS

    $142.95
    Restore your TC65 to showroom condition with ACERBIS's factory-matched body kit. Whether you're replacing damaged plastics from track use or refreshing worn cosmetics, this direct-replacement kit delivers exact fitment without modification. High-quality...
    14033146
    SKU:
    14033146
    Availability:
    Ships Same Business Day
    Weight:
    4.15 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    BODY KIT
    TYPE:
    STANDARD
    UNITS:
    KIT
    COLOR/FINISH:
    OEM WHITE 2020
    $142.95
    Qty in Cart: 0
    Quantity:
    Price:
    $142.95
    Subtotal:
  • CYCRA Body Kit - Powerflow - Black - KX450 1CYC-9325-12

    CYCRA Body Kit - Powerflow - Black - KX450 1CYC-9325-12

    CYCRA

    $189.95
    A quality body kit protects your bike's frame and components while improving airflow to critical cooling systems—two essentials for sustained high-performance riding. The CYCRA Powerflow kit is injection-molded for precise fitment, meaning less time...
    14033004
    SKU:
    14033004
    Availability:
    Ships Same Business Day
    Weight:
    7.90 LBS
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    COLOR/FINISH:
    BLACK
    MODEL:
    POWERFLOW
    PRODUCT NAME:
    BODY KIT
    BASE COLOR:
    BLACK
    $189.95
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • CYCRA Body Kit - Powerflow - OEM Green/Black - KX450 1CYC-9325-02

    CYCRA Body Kit - Powerflow - OEM Green/Black - KX450 1CYC-9325-02

    CYCRA

    $189.95
    A complete body kit replacement demands precision-fit components that protect your machine while maintaining factory aesthetics. The CYCRA Powerflow Body Kit delivers injection-molded panels engineered for exact fitment on your KX450, eliminating gaps...
    14033003
    SKU:
    14033003
    Availability:
    Ships Same Business Day
    Weight:
    8.50 LBS
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    COLOR/FINISH:
    GREEN
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    MODEL:
    POWERFLOW
    PRODUCT NAME:
    BODY KIT
    BASE COLOR:
    GREEN
    COLOR/FINISH:
    OEM
    MOUNTING POSITION:
    LEFT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    $189.95
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • CYCRA Body Kit - Powerflow - Black - KTM 1CYC-9326-12

    CYCRA Body Kit - Powerflow - Black - KTM 1CYC-9326-12

    CYCRA

    $189.95
    A complete body kit protects your KTM's frame and components from impact and debris while delivering a factory-matched aesthetic that looks intentional, not cobbled together. CYCRA's Powerflow design manages airflow around your radiator for optimal...
    14033000
    SKU:
    14033000
    Availability:
    Ships Same Business Day
    Weight:
    8.50 LBS
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    COLOR/FINISH:
    BLACK
    MODEL:
    POWERFLOW
    PRODUCT NAME:
    BODY KIT
    BASE COLOR:
    BLACK
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    $189.95
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • CYCRA Body Kit - Powerflow - OEM Orange/White - KTM 1CYC-9326-02

    CYCRA Body Kit - Powerflow - OEM Orange/White - KTM 1CYC-9326-02

    CYCRA

    $189.95
    A complete body kit is essential for protecting your KTM's chassis from impact damage while maintaining factory aesthetics and airflow efficiency. The CYCRA Powerflow kit combines durable injection-molded panels with precision engineering, giving you...
    14032999
    SKU:
    14032999
    Availability:
    Ships Same Business Day
    Weight:
    8.50 LBS
    BASE COLOR:
    ORANGE
    BASE COLOR:
    WHITE
    COLOR/FINISH:
    OEM
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    ORANGE
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MATERIAL:
    PLASTIC
    MODEL:
    POWERFLOW
    PRODUCT NAME:
    BODY KIT
    $189.95
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • CYCRA Body Kit - Powerflow - Fluorescent Yellow - YZF 1CYC-9327-59

    CYCRA Body Kit - Powerflow - Fluorescent Yellow - YZF 1CYC-9327-59

    CYCRA

    $189.95
    The CYCRA Powerflow Body Kit delivers factory-precision protection and aerodynamic efficiency without compromising visibility or airflow to critical cooling components. Whether you're pushing hard on the track or tackling technical terrain, this...
    14032998
    SKU:
    14032998
    Availability:
    Ships Same Business Day
    Weight:
    8.50 LBS
    MODEL:
    POWERFLOW
    MOUNTING POSITION:
    LEFT
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    BASE COLOR:
    YELLOW
    COLOR/FINISH:
    FLUORESCENT YELLOW
    MOUNTING POSITION:
    REAR
    $189.95
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • CYCRA Body Kit - Powerflow - Gray - YZF 1CYC-9327-97

    CYCRA Body Kit - Powerflow - Gray - YZF 1CYC-9327-97

    CYCRA

    $189.95
    A properly fitted body kit isn't just cosmetic—it protects your radiator from trail debris, reduces mud buildup that kills cooling efficiency, and keeps your bike looking factory-fresh through multiple seasons of hard use. The CYCRA Powerflow kit is...
    14032997
    SKU:
    14032997
    Availability:
    Ships Same Business Day
    Weight:
    8.50 LBS
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    BASE COLOR:
    GRAY
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    MODEL:
    POWERFLOW
    MOUNTING POSITION:
    LEFT
    PRODUCT NAME:
    BODY KIT
    COLOR/FINISH:
    GRAY
    MOUNTING POSITION:
    REAR
    $189.95
    Qty in Cart: 0
    Quantity:
    Price:
    $189.95
    Subtotal:
  • UFO Body Kit - Yellow - RM85 SUKIT405K-102

    UFO Body Kit - Yellow - RM85 SUKIT405K-102

    UFO

    $115.95
    Transform your RM85's appearance with genuine Italian-engineered protection and style. This complete body kit replaces worn or damaged plastic while giving your machine a factory-fresh aesthetic. Bolt-on installation means you'll be back on the track...
    14032994
    SKU:
    14032994
    Availability:
    Ships Same Business Day
    Weight:
    4.19 LBS
    BASE COLOR:
    YELLOW
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    TYPE:
    RESTYLED
    COLOR/FINISH:
    YELLOW
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    $115.95
    Qty in Cart: 0
    Quantity:
    Price:
    $115.95
    Subtotal:
  • UFO Body Kit - White/Blue/Yellow - Husqvarna HUKIT615-999W

    UFO Body Kit - White/Blue/Yellow - Husqvarna HUKIT615-999W

    UFO

    $127.95
    Protect your Husqvarna's bodywork from track damage and weather while maintaining a clean, factory-correct appearance. The UFO Body Kit delivers OEM-matching aesthetics with pre-drilled, bolt-on components that require zero fabrication—ideal for riders...
    14032989
    SKU:
    14032989
    Availability:
    Ships Same Business Day
    Weight:
    6.40 LBS
    MOUNTING POSITION:
    LEFT
    BASE COLOR:
    BLUE
    COLOR/FINISH:
    OEM 2016
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    REAR
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    BASE COLOR:
    WHITE
    COLOR/FINISH:
    BLUE
    COLOR/FINISH:
    YELLOW
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    $127.95
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • UFO Replacement Body Kit - Orange/Black - KTM KTKIT514-127

    UFO Replacement Body Kit - Orange/Black - KTM KTKIT514-127

    UFO

    $95.95
    Factory plastics take a beating on the track and trail. The UFO Replacement Body Kit restores your KTM to like-new condition while delivering the aggressive orange and black aesthetic that matches your bike's original design intent. With pre-drilled...
    14032970
    SKU:
    14032970
    Availability:
    Ships Same Business Day
    Weight:
    4.50 LBS
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    TYPE:
    FULL
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    ORANGE
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $95.95
    Subtotal:
  • UFO Replacement Body Kit - OEM Green - KX250 KAKIT188-999A

    UFO Replacement Body Kit - OEM Green - KX250 KAKIT188-999A

    UFO

    $161.95
    Race-day crashes happen—whether you're testing limits on the track or pushing through rough terrain, your plastics take the hit. The UFO Replacement Body Kit gives you OEM-quality bodywork that restores your KX250 to factory specifications without the...
    14032944
    SKU:
    14032944
    Availability:
    Ships Same Business Day
    Weight:
    3.35 LBS
    MOUNTING POSITION:
    LEFT
    TYPE:
    FULL
    COLOR/FINISH:
    GREEN
    MOUNTING POSITION:
    REAR
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    OEM 1991
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $161.95
    Subtotal:
  • UFO Replacement Body Kit - CR Red - KLX110 KA37002-070

    UFO Replacement Body Kit - CR Red - KLX110 KA37002-070

    UFO

    $126.95
    Stock plastic bodywork takes a beating on the track and trail. The UFO Replacement Body Kit restores your KLX110 to factory aesthetics while delivering OEM-quality durability without custom fabrication or extended downtime. Pre-drilled mounting holes...
    14032935
    SKU:
    14032935
    Availability:
    Ships Same Business Day
    Weight:
    3.46 LBS
    COLOR/FINISH:
    CR RED
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    MOUNTING POSITION:
    LEFT
    TYPE:
    FULL
    MOUNTING POSITION:
    REAR
    $126.95
    Qty in Cart: 0
    Quantity:
    Price:
    $126.95
    Subtotal:
  • UFO Replacement Body Kit - Black - CRF230F HOKIT117-001

    UFO Replacement Body Kit - Black - CRF230F HOKIT117-001

    UFO

    $112.95
    Whether you're recovering from track damage or refreshing your CRF230F's appearance, this UFO body kit delivers authentic OEM-quality aesthetics without the dealer markup. The bolt-on design means you'll have your bike reassembled in under an hour—no...
    14032927
    SKU:
    14032927
    Availability:
    Ships Same Business Day
    Weight:
    4.55 LBS
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    BASE COLOR:
    BLACK
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    MOUNTING POSITION:
    LEFT
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    $112.95
    Qty in Cart: 0
    Quantity:
    Price:
    $112.95
    Subtotal:
  • UFO Replacement Body Kit - CR Red - CRF50F HO36004-070

    UFO Replacement Body Kit - CR Red - CRF50F HO36004-070

    UFO

    $104.95
    Whether you're refreshing a worn-out plastic set or customizing your CRF50F's appearance, this UFO body kit delivers factory-quality aesthetics with genuine OEM color matching. Pre-drilled mounting points and bolt-on design mean you'll be back on the...
    14032924
    SKU:
    14032924
    Availability:
    Ships Same Business Day
    Weight:
    2.95 LBS
    MOUNTING POSITION:
    LEFT
    TYPE:
    FULL
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    CR RED
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $104.95
    Subtotal:
  • UFO Replacement Body Kit - Orange/Black - 65SX KTKIT525-127

    UFO Replacement Body Kit - Orange/Black - 65SX KTKIT525-127

    UFO

    $115.95
    Factory-original aesthetics matter when you're serious about your bike's appearance and protection. This UFO body kit restores your 65SX to showroom condition with genuine OEM-matched orange and black graphics, while providing critical coverage for your...
    14032913
    SKU:
    14032913
    Availability:
    Ships Same Business Day
    Weight:
    7.70 LBS
    COLOR/FINISH:
    ORANGE
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MOUNTING POSITION:
    LEFT
    PRODUCT NAME:
    BODY KIT
    TYPE:
    FULL
    MOUNTING POSITION:
    REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $115.95
    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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