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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 Front Fender - White -  Honda HO03662041

    UFO Front Fender - White - Honda HO03662041

    UFO

    $24.95
    Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    1210129
    SKU:
    1210129
    Availability:
    Ships Same Business Day
    Weight:
    1.51 LBS
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    WHITE
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Front Fender - Black -   Honda HO03662001

    UFO Front Fender - Black - Honda HO03662001

    UFO

    $24.95
    Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    1210133
    SKU:
    1210133
    Availability:
    Ships Same Business Day
    Weight:
    1.51 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    UNITS:
    EACH
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Rear Mud Plate - Black - CR HO02621001

    UFO Rear Mud Plate - Black - CR HO02621001

    UFO

    $13.95
    Pre-drilled pieces mount easily, Made in Italy
    12804
    SKU:
    12804
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    BASE COLOR:
    BLACK
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    MUD PLATE
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    $13.95
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • UFO Rear Mud Plate - Black - KTM KT03055001

    UFO Rear Mud Plate - Black - KTM KT03055001

    UFO

    $13.95
    Pre-drilled pieces mount easily, Made in Italy
    12844
    SKU:
    12844
    Availability:
    Ships Same Business Day
    Weight:
    0.28 LBS
    BASE COLOR:
    BLACK
    UNITS:
    EACH
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    MUD PLATE
    MOUNTING POSITION:
    REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • UFO MX Rear Fender - CR Red - CRF450R HO03695-070

    UFO MX Rear Fender - CR Red - CRF450R HO03695-070

    UFO

    $26.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    1290268
    SKU:
    1290268
    Availability:
    Ships Same Business Day
    Weight:
    1.38 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    COLOR/FINISH:
    CR RED
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    MX
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Front Fender - Orange - SX KT04050-127

    UFO Front Fender - Orange - SX KT04050-127

    UFO

    $24.95
    Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    14031109
    SKU:
    14031109
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    UNITS:
    EACH
    COLOR/FINISH:
    KTM ORANGE 1998 - 2018
    MOUNTING POSITION:
    FRONT
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    FENDER
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Replacement Body Kit - OEM Orange/White/Black - KTM KTKIT514-999

    UFO Replacement Body Kit - OEM Orange/White/Black - KTM KTKIT514-999

    UFO

    $95.95
    Pre-drilled pieces mount easily to stock locations, Body kit includes front and rear fender, radiator covers, side panels and front number plate; OEM matches stock bike color, Easy bolt-on installation, Made in Italy
    14031118
    SKU:
    14031118
    Availability:
    Ships Same Business Day
    Weight:
    4.30 LBS
    COLOR/FINISH:
    OEM 2013
    COLOR/FINISH:
    OEM 2014
    COLOR/FINISH:
    WHITE
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ORANGE
    MOUNTING POSITION:
    FRONT
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    REAR
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    FULL
    Qty in Cart: 0
    Quantity:
    Price:
    $95.95
    Subtotal:
  • UFO Replacement Body Kit - White - CRF450 HOKIT107-041

    UFO Replacement Body Kit - White - CRF450 HOKIT107-041

    UFO

    $127.95
    Pre-drilled pieces mount easily to stock locations, Body kit includes front and rear fender, radiator covers, side panels and front number plate; OEM matches stock bike color, Easy bolt-on installation, Made in Italy
    14030835
    SKU:
    14030835
    Availability:
    Ships Same Business Day
    Weight:
    7.50 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    LEFT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    PRODUCT NAME:
    BODY KIT
    TYPE:
    FULL
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • UFO Replacement Body Kit - Black - CR85 HOKIT109-001

    UFO Replacement Body Kit - Black - CR85 HOKIT109-001

    UFO

    $115.95
    Pre-drilled pieces mount easily to stock locations, Body kit includes front and rear fender, radiator covers, side panels and front number plate; OEM matches stock bike color, Easy bolt-on installation, Made in Italy
    14030838
    SKU:
    14030838
    Availability:
    Ships Same Business Day
    Weight:
    4.33 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    BODY KIT
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    FULL
    UNITS:
    KIT
    $115.95
    Qty in Cart: 0
    Quantity:
    Price:
    $115.95
    Subtotal:
  • UFO Replacement Body Kit - White - CR85 HOKIT109-041

    UFO Replacement Body Kit - White - CR85 HOKIT109-041

    UFO

    $115.95
    Pre-drilled pieces mount easily to stock locations, Body kit includes front and rear fender, radiator covers, side panels and front number plate; OEM matches stock bike color, Easy bolt-on installation, Made in Italy
    14030839
    SKU:
    14030839
    Availability:
    Ships Same Business Day
    Weight:
    4.30 LBS
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    FULL
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    COLOR/FINISH:
    WHITE
    $115.95
    Qty in Cart: 0
    Quantity:
    Price:
    $115.95
    Subtotal:
  • UFO MX Rear Fender - KX Green - KXF KA04721-026

    UFO MX Rear Fender - KX Green - KXF KA04721-026

    UFO

    $26.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    14030855
    SKU:
    14030855
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    COLOR/FINISH:
    KX GREEN
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    MX
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO MX Rear Fender - White - KXF KA04721-047

    UFO MX Rear Fender - White - KXF KA04721-047

    UFO

    $26.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    14030856
    SKU:
    14030856
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    MX
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Replacement Body Kit - White/Black - KXF450 KAKIT205-047

    UFO Replacement Body Kit - White/Black - KXF450 KAKIT205-047

    UFO

    $127.95
    Pre-drilled pieces mount easily to stock locations, Body kit includes front and rear fender, radiator covers, side panels and front number plate; OEM matches stock bike color, Easy bolt-on installation, Made in Italy
    14030866
    SKU:
    14030866
    Availability:
    Ships Same Business Day
    Weight:
    7.80 LBS
    PRODUCT NAME:
    BODY KIT
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    WHITE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    TYPE:
    FULL
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • UFO Replacement Body Kit - White/Black - KXF450 KAKIT211-047

    UFO Replacement Body Kit - White/Black - KXF450 KAKIT211-047

    UFO

    $127.95
    Pre-drilled pieces mount easily to stock locations, Body kit includes front and rear fender, radiator covers, side panels and front number plate; OEM matches stock bike color, Easy bolt-on installation, Made in Italy
    14030876
    SKU:
    14030876
    Availability:
    Ships Same Business Day
    Weight:
    7.80 LBS
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    MOUNTING POSITION:
    LEFT
    PRODUCT NAME:
    BODY KIT
    TYPE:
    FULL
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • UFO MX Rear Fender - White - Honda HO03600041

    UFO MX Rear Fender - White - Honda HO03600041

    UFO

    $32.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    1216429
    SKU:
    1216429
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    STYLE:
    MX
    COLOR/FINISH:
    WHITE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    PRODUCT NAME:
    FENDER
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • UFO MX Rear Fender - Black - Honda HO03600001

    UFO MX Rear Fender - Black - Honda HO03600001

    UFO

    $32.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    1216433
    SKU:
    1216433
    Availability:
    Ships Same Business Day
    Weight:
    1.18 LBS
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • UFO Front Fender - Black -  YZ/WRF YA03822001

    UFO Front Fender - Black - YZ/WRF YA03822001

    UFO

    $24.95
    Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    1213233
    SKU:
    1213233
    Availability:
    Ships Same Business Day
    Weight:
    1.44 LBS
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    FENDER
    COLOR/FINISH:
    BLACK
    MOUNTING POSITION:
    FRONT
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO MX Rear Fender - KX Green - KX KA02731026

    UFO MX Rear Fender - KX Green - KX KA02731026

    UFO

    $32.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    1217222
    SKU:
    1217222
    Availability:
    Ships Same Business Day
    Weight:
    1.52 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    STYLE:
    MX
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    KX GREEN
    UNITS:
    EACH
    PRODUCT NAME:
    FENDER
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • UFO MX Rear Fender - KX Green - KX KA02746026

    UFO MX Rear Fender - KX Green - KX KA02746026

    UFO

    $32.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    1217322
    SKU:
    1217322
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    KX GREEN
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • UFO MX Rear Fender - Black - KX KA02746001

    UFO MX Rear Fender - Black - KX KA02746001

    UFO

    $32.95
    Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    1217333
    SKU:
    1217333
    Availability:
    Ships Same Business Day
    Weight:
    1.06 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    MX
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    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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