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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 MX Rear Fender - White - CRF250 HO04630-041

    UFO MX Rear Fender - White - CRF250 HO04630-041

    UFO

    $26.95
    UFO MX Rear Fender White CRF250 HO04630-041Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    14030453
    SKU:
    14030453
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    COLOR/FINISH:
    WHITE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Front Fender - Yellow - RMZ450 SU04920-102

    UFO Front Fender - Yellow - RMZ450 SU04920-102

    UFO

    $24.95
    UFO Front Fender Yellow RMZ450 SU04920-102Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    14030456
    SKU:
    14030456
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    RM YELLOW
    FEATURES:
    PRE-DRILLED
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO MX Rear Fender - RM Yellow - RMZ450 SU04921-102

    UFO MX Rear Fender - RM Yellow - RMZ450 SU04921-102

    UFO

    $26.95
    UFO MX Rear Fender RM Yellow RMZ450 SU04921-102Either color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    14030458
    SKU:
    14030458
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    MATERIAL:
    PLASTIC
    STYLE:
    MX
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    RM YELLOW
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Front Fender - White - Husqvarna HU03326-041

    UFO Front Fender - White - Husqvarna HU03326-041

    UFO

    $24.95
    UFO Front Fender White Husqvarna HU03326-041Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    14030459
    SKU:
    14030459
    Availability:
    Ships Same Business Day
    Weight:
    1.46 LBS
    FEATURES:
    PRE-DRILLED
    PRODUCT NAME:
    FENDER
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MATERIAL:
    PLASTIC
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Enduro Rear Fender - W/Light - White HU03333-041

    UFO Enduro Rear Fender - W/Light - White HU03333-041

    UFO

    $62.95
    UFO Enduro Rear Fender W/Light White HU03333-041Pre-drilled pieces mount easily, Made in Italy
    14030460
    SKU:
    14030460
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    BASE COLOR:
    WHITE
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    ENDURO
    PRODUCT NAME:
    FENDER
    TYPE:
    WITH LIGHT
    UNITS:
    EACH
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    REAR
    $62.95
    Qty in Cart: 0
    Quantity:
    Price:
    $62.95
    Subtotal:
  • UFO Body Kit - Red/White Black - TC HUKIT606-999

    UFO Body Kit - Red/White Black - TC HUKIT606-999

    UFO

    $127.95
    UFO Body Kit Red/White Black TC HUKIT606-999Pre-drilled pieces mount easily to stock, Body kit includes front and rear fender, radiator covers and side panels; OEM matches stock bike colors, Easy bolt-on installation, Made in Italy
    14030461
    SKU:
    14030461
    Availability:
    Ships Same Business Day
    Weight:
    7.15 LBS
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    RED
    PRODUCT NAME:
    BODY KIT
    COLOR/FINISH:
    OEM 2007
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    REAR
    BASE COLOR:
    BLACK
    BASE COLOR:
    RED
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    RIGHT
    BASE COLOR:
    WHITE
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    LEFT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • UFO Body Kit - Red/White Black - TC HUKIT607-999

    UFO Body Kit - Red/White Black - TC HUKIT607-999

    UFO

    $127.95
    UFO Body Kit Red/White Black TC HUKIT607-999Pre-drilled pieces mount easily to stock, Body kit includes front and rear fender, radiator covers and side panels; OEM matches stock bike colors, Easy bolt-on installation, Made in Italy
    14030462
    SKU:
    14030462
    Availability:
    Ships Same Business Day
    Weight:
    7.00 LBS
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    RED
    PRODUCT NAME:
    BODY KIT
    BASE COLOR:
    WHITE
    COLOR/FINISH:
    OEM 2008
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    UNITS:
    KIT
    BASE COLOR:
    BLACK
    BASE COLOR:
    RED
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    WHITE
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • UFO Rear Mud Plate - White - KX85 KA03786-280

    UFO Rear Mud Plate - White - KX85 KA03786-280

    UFO

    $13.95
    UFO Rear Mud Plate White KX85 KA03786-280Pre-drilled pieces mount easily, Made in Italy
    14030463
    SKU:
    14030463
    Availability:
    Ships Same Business Day
    Weight:
    0.22 LBS
    COLOR/FINISH:
    WHITE
    PRODUCT NAME:
    MUD PLATE
    UNITS:
    EACH
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    BASE COLOR:
    WHITE
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $13.95
    Subtotal:
  • UFO Enduro Rear Fender - with Light - Green - KLX450R KA03791-026

    UFO Enduro Rear Fender - with Light - Green - KLX450R KA03791-026

    UFO

    $62.95
    UFO Enduro Rear Fender with Light Green KLX450R KA03791-026Pre-drilled pieces mount easily, Made in Italy
    14030464
    SKU:
    14030464
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    TYPE:
    ENDURO
    BASE COLOR:
    GREEN
    COLOR/FINISH:
    KX GREEN
    TYPE:
    WITH LIGHT
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $62.95
    Subtotal:
  • UFO Front Fender - Green - Kawasaki KA03736-026

    UFO Front Fender - Green - Kawasaki KA03736-026

    UFO

    $24.95
    UFO Front Fender Green Kawasaki KA03736-026Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    14032149
    SKU:
    14032149
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    RIDING STYLE:
    OFF-ROAD
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    COLOR/FINISH:
    KX GREEN
    MATERIAL:
    PLASTIC
    UNITS:
    EACH
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO MX Rear Fender - Fluorescent Green - KX KA04734-AFLU

    UFO MX Rear Fender - Fluorescent Green - KX KA04734-AFLU

    UFO

    $26.95
    UFO MX Rear Fender Fluorescent Green KX KA04734-AFLUEither color-matched to OE or in optional works colors, Pre-drilled pieces mount easily, Made in Italy
    14032154
    SKU:
    14032154
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    UNITS:
    EACH
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    FENDER
    STYLE:
    MX
    COLOR/FINISH:
    FLUORESCENT GREEN
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • UFO Replacement Body Kit - Fluorescent Orange - KTM KTKIT517-FFLU

    UFO Replacement Body Kit - Fluorescent Orange - KTM KTKIT517-FFLU

    UFO

    $173.95
    UFO Replacement Body Kit Fluorescent Orange KTM KTKIT517-FFLUPre-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...
    14032162
    SKU:
    14032162
    Availability:
    Ships Same Business Day
    Weight:
    8.00 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    BODY KIT
    TYPE:
    FULL
    MOUNTING POSITION:
    FRONT
    COLOR/FINISH:
    FLUORESCENT ORANGE
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $173.95
    Qty in Cart: 0
    Quantity:
    Price:
    $173.95
    Subtotal:
  • UFO Replacement Body Kit - Black - YZ85 YAKIT320-001

    UFO Replacement Body Kit - Black - YZ85 YAKIT320-001

    UFO

    $126.95
    UFO Replacement Body Kit Black YZ85 YAKIT320-001Pre-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,...
    14032173
    SKU:
    14032173
    Availability:
    Ships Same Business Day
    Weight:
    5.50 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    FULL
    Qty in Cart: 0
    Quantity:
    Price:
    $126.95
    Subtotal:
  • UFO Replacement Body Kit - Black - YZ YAKIT319-001

    UFO Replacement Body Kit - Black - YZ YAKIT319-001

    UFO

    $127.95
    UFO Replacement Body Kit Black YZ YAKIT319-001Pre-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...
    14032175
    SKU:
    14032175
    Availability:
    Ships Same Business Day
    Weight:
    3.35 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    BODY KIT
    TYPE:
    FULL
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    Qty in Cart: 0
    Quantity:
    Price:
    $127.95
    Subtotal:
  • UFO Front Fender - '00-'20 CR Red -   Honda HO03662070

    UFO Front Fender - '00-'20 CR Red - Honda HO03662070

    UFO

    $24.95
    UFO Front Fender '00-'20 CR Red Honda HO03662070Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    1210168
    SKU:
    1210168
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    CR RED
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    FEATURES:
    PRE-DRILLED
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Replacement Body Kit - OEM Orange/White/Black - EXC KTKIT521999

    UFO Replacement Body Kit - OEM Orange/White/Black - EXC KTKIT521999

    UFO

    $130.95
    UFO Replacement Body Kit OEM Orange/White/Black EXC KTKIT521999Pre-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...
    14032660
    SKU:
    14032660
    Availability:
    Ships Same Business Day
    Weight:
    5.80 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    PRODUCT NAME:
    BODY KIT
    COLOR/FINISH:
    ORANGE
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    COLOR/FINISH:
    OEM
    MOUNTING POSITION:
    LEFT
    TYPE:
    FULL
    FEATURES:
    INCLUDES HEADLIGHT MASK
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    REAR
    $130.95
    Qty in Cart: 0
    Quantity:
    Price:
    $130.95
    Subtotal:
  • UFO Body Kit - White - TC/FC HUKIT616-041

    UFO Body Kit - White - TC/FC HUKIT616-041

    UFO

    $142.95
    UFO Body Kit White TC/FC HUKIT616-041Pre-drilled pieces mount easily to stock, Body kit includes front and rear fender, radiator covers and side panels; OEM matches stock bike colors, Easy bolt-on installation, Made in Italy
    14031973
    SKU:
    14031973
    Availability:
    Ships Same Business Day
    Weight:
    7.50 LBS
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    FRONT
    MOUNTING POSITION:
    LEFT
    COLOR/FINISH:
    WHITE
    MOUNTING POSITION:
    RIGHT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COMPLETE
    BASE COLOR:
    WHITE
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    MOUNTING POSITION:
    REAR
    $142.95
    Qty in Cart: 0
    Quantity:
    Price:
    $142.95
    Subtotal:
  • UFO Front Fender - Black - KTM KT03062-001

    UFO Front Fender - Black - KTM KT03062-001

    UFO

    $24.95
    UFO Front Fender Black KTM KT03062-001Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    1214733
    SKU:
    1214733
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    PLASTIC
    RIDING STYLE:
    OFF-ROAD
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • UFO Front Fender - Orange - KTM KT03062127

    UFO Front Fender - Orange - KTM KT03062127

    UFO

    $24.95
    UFO Front Fender Orange KTM KT03062127Pre-drilled pieces mount easily, Made in Italy, Complete UFO replacement plastic sets are available separately
    1214739
    SKU:
    1214739
    Availability:
    Ships Same Business Day
    Weight:
    1.31 LBS
    COLOR/FINISH:
    KTM ORANGE 1998 - 2018
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    MATERIAL:
    PLASTIC
    FEATURES:
    PRE-DRILLED
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    FENDER
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • On Sale
    UFO Replacement Body Kit - OEM Yellow/Black - RMZ250 SUKIT416-999K

    UFO Replacement Body Kit - OEM Yellow/Black - RMZ250 SUKIT416-999K

    UFO

    MSRP: $172.95
    Now: $111.00
    Was: $172.95
    UFO Replacement Body Kit OEM Yellow/Black RMZ250 SUKIT416-999KPre-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...
    14031978
    SKU:
    14031978
    Availability:
    Ships Same Business Day
    Weight:
    6.90 LBS
    MOUNTING POSITION:
    RIGHT
    TYPE:
    FULL
    COLOR/FINISH:
    YELLOW
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    PLASTIC
    MOUNTING POSITION:
    LEFT
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    OEM 2017
    PRODUCT NAME:
    BODY KIT
    UNITS:
    KIT
    MSRP: $172.95
    Now: $111.00
    Was: $172.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $172.95
    Now: $111.00
    Was: $172.95
    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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