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
- Acerbis Standard Replacement Body Kit White/Black/Yellow 2726567296 – Full OEM-style kit with white/black/yellow panels for Honda CRF models; durable ABS for race-ready protection.
- Acerbis Standard Replacement Body Kit Black 2936140001 – All-black ABS kit for KTM SX; impact-resistant fenders and shrouds for stealthy style.
- Acerbis Standard Replacement Body Kit OEM 2726507428 – OEM-spec kit for Yamaha YZ; precise fit with reinforced mounting for long-lasting use.
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!
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On Sale
POLISPORT Fender - Rear - Yellow - RMZ 250 8562900001
POLISPORT
MSRP: $30.99Now: $28.82Was: $30.99Factory OEM plastics crack, fade, and chip under the rigors of aggressive riding—leaving your bike looking worn before its time. The Polisport rear fender delivers stock-replica durability with...14033773- SKU:
- 14033773
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
MSRP: $30.99Now: $28.82Was: $30.99 -
On Sale
POLISPORT Fender - Rear - '12-'13 OEM Red CR04 - CRF 50F 8563200003
POLISPORT
MSRP: $16.99Now: $15.80Was: $16.99Stock plastic fenders take a beating on the track and trail, fading, cracking, and eventually failing under impact and UV exposure. The POLISPORT rear fender delivers OEM-spec fitment and appearance...14033774- SKU:
- 14033774
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
MSRP: $16.99Now: $15.80Was: $16.99 -
On Sale
POLISPORT Fender - Rear - OEM Red CR04 - CR 80/85 8563400001
POLISPORT
MSRP: $23.33Now: $21.70Was: $23.33Stock plastic fenders take a beating on the track and trail, cracking under impact and fading in the sun faster than you'd expect from OEM parts. The POLISPORT rear fender delivers the exact OEM...14033775- SKU:
- 14033775
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
MSRP: $23.33Now: $21.70Was: $23.33 -
On Sale
POLISPORT Fender - Rear - Yellow - RMZ 450 8565500001
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Your stock RMZ 450 rear fender takes a beating on the trail. Whether you're replacing damage or upgrading worn plastic, this Polisport rear fender delivers OEM-exact fitment without the OEM price tag...14033778- SKU:
- 14033778
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
MSRP: $31.99Now: $29.75Was: $31.99Qty in Cart: 0Quantity:Price:MSRP: $31.99Now: $29.75Was: $31.99Subtotal: -
On Sale
POLISPORT Fender - Rear - Black - KTM 8567900007
POLISPORT
MSRP: $56.99Now: $53.00Was: $56.99Stock plastics take a beating on the track and trail—rock strikes, abrasion, and UV exposure break them down fast. The POLISPORT rear fender replaces worn or damaged OEM components with a more...14033779- SKU:
- 14033779
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
MSRP: $56.99Now: $53.00Was: $56.99Qty in Cart: 0Quantity:Price:MSRP: $56.99Now: $53.00Was: $56.99Subtotal: -
On Sale
POLISPORT Fender - Rear - Yellow - RMZ 250 8568800001
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Stock fenders take a beating on the track and trail—mud, rocks, and impacts leave them cracked, faded, and compromised. This POLISPORT rear fender delivers the exact OEM fitment and appearance of...14033780- SKU:
- 14033780
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - OEM White - YZ 450F 8578900001
POLISPORT
MSRP: $30.99Now: $28.82Was: $30.99Your YZ 450F's rear fender takes a beating—dirt, rocks, and crashes are inevitable. The POLISPORT OEM White Rear Fender gives you the factory look and fitment without the factory price tag, while...14033782- SKU:
- 14033782
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
MSRP: $30.99Now: $28.82Was: $30.99 -
On Sale
POLISPORT Fender - Rear - OEM Yellow - RM 125/250 8589000001
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Your RM 125/250 deserves OEM-quality replacement parts that match factory specifications without the premium price tag. This Polisport rear fender is an exact replica of stock components, giving you...14033787- SKU:
- 14033787
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - OEM Fluorescent Red - CR 125R 8593000003
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Stock OEM fenders take a beating on the track and trail—cracks, fading, and stress fractures are inevitable. The POLISPORT Rear Fender for CR 125R delivers the exact factory appearance with...14033788- SKU:
- 14033788
- Availability:
- Ships Same Business Day
- Weight:
- 1.17 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - Black - KTM 8595400006
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Your KTM's rear fender takes a beating on the trail and track. Factory plastic eventually cracks, fades, and looks worn—costing you replacement after replacement. The Polisport rear fender delivers...14033791- SKU:
- 14033791
- Availability:
- Ships Same Business Day
- Weight:
- 1.22 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - White - EXC/XC-W 8595900002
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Factory-spec rear fender replacement without the OEM price tag or durability compromises. Whether you've damaged your plastics in a crash or simply want a fresher appearance, this Polisport fender...14033793- SKU:
- 14033793
- Availability:
- Ships Same Business Day
- Weight:
- 1.33 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - Gray - KX 450F 8596100004
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Stock plastic fenders take a beating on the track and trail, prone to cracking, fading, and requiring costly OEM replacements. The Polisport rear fender for KX 450F delivers OEM-accurate fitment and...14033795- SKU:
- 14033795
- Availability:
- Ships Same Business Day
- Weight:
- 1.21 LBS
MSRP: $31.99Now: $29.75Was: $31.99Qty in Cart: 0Quantity:Price:MSRP: $31.99Now: $29.75Was: $31.99Subtotal: -
On Sale
POLISPORT Fender - Rear - Lime Green - KX 450F 8596100005
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Stock plastic fenders take a beating on the track and trail, fading and cracking under UV exposure and impact. The POLISPORT Rear Fender replaces worn or damaged OEM plastics with a more durable...14033796- SKU:
- 14033796
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - Gray - YZ 125/250 8596500004
POLISPORT
MSRP: $30.99Now: $28.82Was: $30.99Stock YZ fenders take a beating on the track and trail, and OEM replacements come with OEM pricing. The POLISPORT rear fender delivers the exact factory look and fitment you need at a fraction of the...14033797- SKU:
- 14033797
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
MSRP: $30.99Now: $28.82Was: $30.99 -
On Sale
POLISPORT Fender - Rear - Restyle - Gray - RM 125/250 8596200003
POLISPORT
MSRP: $37.99Now: $35.33Was: $37.99If you're tired of OEM fenders that crack, fade, and cost a fortune to replace, the POLISPORT Rear Fender delivers the durability and appearance of stock plastic without the fragility or premium...14033803- SKU:
- 14033803
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
MSRP: $37.99Now: $35.33Was: $37.99Qty in Cart: 0Quantity:Price:MSRP: $37.99Now: $35.33Was: $37.99Subtotal: -
On Sale
POLISPORT Fender - Front - White - YZ 85 8685500002
POLISPORT
MSRP: $30.99Now: $28.82Was: $30.99Stock fenders take a beating on the track and trail—impact cracks, UV fade, and abrasion damage happen fast. The POLISPORT front fender for YZ 85 delivers OEM-level fit with superior durability,...14033675- SKU:
- 14033675
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
MSRP: $30.99Now: $28.82Was: $30.99 -
On Sale
POLISPORT Fender - Rear - White - YZ 85 8685600002
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Your YZ 85's rear fender takes a beating on the track and trail, and stock plastic replacement parts drain your budget fast. The POLISPORT rear fender delivers OEM-accurate fitment with superior...14033677- SKU:
- 14033677
- Availability:
- Ships Same Business Day
- Weight:
- 0.91 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - White - YZ 125/250 | 125/250 X 8596500002
POLISPORT
MSRP: $38.99Now: $36.26Was: $38.99Stock fenders take a beating on the track and trail—UV exposure, impacts, and abrasion quickly degrade standard plastic, leaving your bike looking weathered. The POLISPORT rear fender replaces worn...14033680- SKU:
- 14033680
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
MSRP: $38.99Now: $36.26Was: $38.99Qty in Cart: 0Quantity:Price:MSRP: $38.99Now: $36.26Was: $38.99Subtotal: -
On Sale
POLISPORT Fender - Rear - Gray - YZ 125/250 | 125/250 X 8579800006
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99Your stock rear fender takes a beating on every ride—dirt, rocks, and impacts that leave cracks and permanent damage. The POLISPORT Rear Fender replaces worn-out OEM plastic with a more durable...14033262- SKU:
- 14033262
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
MSRP: $31.99Now: $29.75Was: $31.99 -
On Sale
POLISPORT Fender - Rear - Gray - SX/SX-F 8595500007
POLISPORT
MSRP: $31.99Now: $29.75Was: $31.99OEM-quality replacement fenders take a beating from trail debris, crashes, and UV exposure—but OEM pricing doesn't have to. The Polisport rear fender delivers authentic stock appearance and fit while...14032738- SKU:
- 14032738
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
MSRP: $31.99Now: $29.75Was: $31.99
