Best Rear Bike Fenders of 2026

Jason Kiser Avatar
Jason Kiser
Last Updated: Jan 28, 2026

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Rear bike fenders are essential accessories for any cyclist who wants to stay clean and dry while riding in wet weather conditions. These fenders attach to the back of the bike frame and prevent mud, rainwater, and debris from splashing up onto the rider's back and clothing. They come in different shapes and sizes to fit various bike models and wheel sizes. Rear bike fenders are easy to install and remove, and they can be made of different materials such as plastic, metal, or carbon fiber. They are a must-have accessory for any cyclist who wants to ride comfortably and safely in any weather.

At a Glance: Our Top Picks

Cooryda Adjustable Front and Rear Bike Fender Set Cover #TOP 1
Cooryda Adjustable Front and Rear Bike Fender Set
ftb score rating icon 9.8
Bike Fender Set with DIY Reflective Tape Cover #TOP 2
Bike Fender Set with DIY Reflective Tape
ftb score rating icon 9.7
ROCKBROS Bike Fenders for Mountain Bike Cover #TOP 3
ROCKBROS Bike Fenders for Mountain Bike
ftb score rating icon 9.5

Top 10 Rear Bike Fenders

Cooryda Adjustable Front and Rear Bike Fender Set

A:Black
common (use)
Cooryda Adjustable Front and Rear Bike Fender Set Cover
Cooryda Bicycle Fender Set, Adjustable Fender Set, Front and Rear Fenders, Quick Release Attachment, Widened and Thickened for Mountain Bike, City Bike 20-26 Inch Wheel Protection Fenders (A:Black)

The Cooryda Bike Fender Set is designed to keep you dry and clean during your rides. Made from durable materials, these fenders resist wear and handle rough roads well, so you don’t have to worry about damage. They cover both the front and rear wheels, protecting you from mud and water splashes, especially on wet or muddy paths. The wider, curved design blocks more debris from reaching you, keeping your clothes and bike cleaner. Installation is quick and easy, without needing special tools or skills, letting you adjust the fenders’ angle for the best fit and comfort on your bike.

What We Like
Easy installation
Lightweight design
Good splash protection
Fits various bike sizes
Attractive appearance

Bike Fender Set with DIY Reflective Tape

R2D-031
black
Bike Fender Set with DIY Reflective Tape Cover
Bike Fender Set with 26ft DIY Reflective Tape, Adjustable Bicycle Fenders for 22"/24"/26"/27.5", 3 Parts-Universal Full Cover Thicken Widen, Front/Rear Mud Guards Fit for MTB Mountain Road Bike

The Bike Fender Set with DIY Reflective Tape is made of durable anti-pressure PP material and includes a 26ft DIY reflective tape for extra safety in the dark. It fits multiple bike sizes and is easy to install and remove without additional tools. The thicken and widen design of the fenders effectively protects you from getting dirty when riding in the rain or muddy road.

What We Like
Easy installation process
Good value for money
Multiple attachment options
Effective water and mud protection
Fits various bike types
#TOP 3

ROCKBROS Bike Fenders for Mountain Bike

28210008002-CBR
black
Rear
ROCKBROS Bike Fenders for Mountain Bike Cover
ROCKBROS Bike Fenders Adjustable Bicycle Fenders for 26"/27.5"/29" Mountain Bike Universal Rear Mud Guards for MTB

ROCKBROS Mountain Bike Fenders offer high compatibility for 26-29-inch bikes without front fork mounting holes. They provide great protection by fitting snugly against your tire, keeping water and mud away. Constructed with durable materials, these fenders come with an adjustable aluminum alloy rod for customizable angles. The stable aerodynamics ensure a smooth ride with minimal air resistance.

What We Like
Easy installation
Effective mud and water protection
Adjustable and customizable fit
Good material quality
Lightweight design
#TOP 4

Cooryda Bike Mudguard Set

Black
common (use)
Cooryda Bike Mudguard Set Cover
Cooryda Bike Mudguard Set, Adjustable Bicycle Mudguards - Front and Rear Mud Flaps for MTB, Road Bike - Fits 24/26/27.5 inch Wheels

The Cooryda Mudguard Set offers a practical solution for keeping your bike clean and well-maintained. Made from strong PVC material, these fenders effectively shield your bike from rain and dirt, reducing the need for frequent cleaning. Their flexible design allows compatibility with various bike types, ensuring a good fit for mountain, road, and racing bikes. You can easily adjust the angle of the rear fenders to suit your riding style. Additionally, their wider and thicker design minimizes wind resistance, enhancing your riding experience, especially on rainy days.

What We Like
Easy installation process
Stylish modern appearance
Effective splash protection
Good value for price
Flexible, durable material

RBRL Bike Fender Set

RL-780
28-45mm
RBRL Bike Fender Set Cover
RBRL Bike Fender Set, Quick Release Bike fenders for Gravel and Road Bike, Adjustable Bicycle Fenders 28'', Full Cover Thicken & Widen, Front and Rear Mud Guard for Tire Width: 28-45mm

The RBRL Fender Set is a durable and adjustable bike fender suitable for 28-inch wheels with tire widths ranging from 28-45mm. Made of pressure-resistant material, these fenders resist deformation even under prolonged sun exposure. Their streamlined design reduces wind resistance and effectively blocks water and mud, enhancing your riding experience. With easy installation that requires no tools and adjustable angles for a better fit with the tire, these fenders offer exceptional stability while riding.

What We Like
Easy installation process
Quick-release attachment
Sturdy and durable build
Stylish design
Responsive customer service
#TOP 6

FIFTY-FIFTY Mountain Bike Fender

Black+Black
2 Pack
FIFTY-FIFTY Mountain Bike Fender Cover
FIFTY-FIFTY 2-Pack Mountain Bike Fender, MTB Mudguard, Front and Rear Compatible Bicycle Mudguard, Fits 26", 27.5", 29", Plus Size and Fat Bike Wheel Sizes (Black)

The FIFTY-FIFTY Bike Fender is a simple and effective solution for protecting you and your bike from front wheel spray and flying debris. With its compatibility with both the bicycle front fork and rear seat (for disc brake use only), it provides protection for your fork stanchions and bridge, reducing the need for frequent cleaning and servicing. The fender is designed with a four-point fixed system to avoid sliding and is easy to shape, adding a cool look to your bike after installation. Made with a super sturdy yet lightweight material, it is durable and flexible enough to fit your bike perfectly. The fender comes with 12 heavy-duty zip ties and clear installation instructions, making it easy for you to install. With the FIFTY-FIFTY Bike Fender, you can enjoy a cleaner ride and keep your bike in top condition.

What We Like
Easy installation
Effective mud and water protection
Durable material
Attractive color options
Good value
#TOP 7

WIROJ BlueSunshine Adjustable Mud Guards Fenders Set

BlueSunshine
All Black
WIROJ BlueSunshine Adjustable Mud Guards Fenders Set Cover
BlueSunshine Adjustable Road Mountain Bike Bicycle Cycling Tire Front/Rear Mud Guards Mudguard Fenders Set (All Black)

WIROJ Mud Guards are designed for various bikes and offer a range of benefits. They are lightweight, making assembly easy and quick. The streamlined shape not only looks stylish but also provides high strength due to the synthetic fiber plastic material. These mud guards effectively keep mud off your bike, ensuring it stays clean and dry. You can easily adjust the angle between the mudguard and the bike tire without needing any additional tools, making installation and removal a breeze.

What We Like
Easy installation
Good fit for various bikes
Affordable price
Keeps rider clean and dry
Responsive customer service
#TOP 8

Free-fly Adjustable Mud Guards Set

Free-fly
Free-fly
Black
Free-fly Adjustable Mud Guards Set Cover
Free-fly Adjustable Road Mountain Bike Bicycle Cycling Tire Front/Rear Mud Guards Mudguard Fenders Set (Black)

Free-fly Mud Guards are perfect for your bike. They fit various bike types and are lightweight, making them easy to assemble. The stylish streamline shape made of synthetic fiber plastic is not only attractive but also durable. These mud guards effectively keep mud away from your bike, ensuring it stays dry and clean. You can easily adjust the angle between the mudguard and the bike tire without needing any tools, making installation and removal a breeze.

What We Like
Easy installation
Lightweight design
Affordable price
Effective splash protection
#TOP 9

Ass Savers Win Wing 2 Gravel Mudguard

Fenders
Ass Savers Win Wing 2 Gravel Mudguard Cover
Ass Savers – Win Wing 2 Gravel - Stealth, Rear Mudguard for Gravel Bikes with Black Wishbone, Tire Widths up to 60mm, Ultralight, Clip On, Easy Installation & Removal, Secure Mount, Swedish Design

The Ass Savers Win Wing 2 is a lightweight and effective rear mudguard designed specifically for gravel bikes with tire widths up to 60 mm. It offers excellent protection by covering the upper rear part of your wheel, helping keep you dry and clean from road spray. The secure mounting system lets you adjust the angle for a perfect fit on your bike’s seat stays, ensuring stability during rides. Made with durable materials and a simple design, this mudguard is built to last and can flex during impacts to avoid damage. Its minimal parts and clever construction make installation and removal quick and easy for your convenience.

What We Like
Lightweight design
Adjustable secure mounting
Durable and flexible materials
Effective splash protection
#TOP 10

Mucky Nutz MugGuard Rear

MN0250
Black
One Size
Mucky Nutz MugGuard Rear Cover
Mucky Nutz, MugGuard, Rear - Rear Mudguard, Black

Mucky Nutz Rear Fender is a bike fender that provides maximum protection, functionality, and durability while keeping the weight at a minimum. It is designed to work as an all-year-round guard in short mode and can be extended for full-length protection when the weather is terrible. The fender is compatible with 26”, 27.5”, and 29” wheel diameters and can fit most full suspension and hardtail bikes. It is made in the UK using 100% recycled plastic and comes with re-useable VELCRO fasteners, making it easy to attach to your bike. With Mucky Nutz Rear Fender, you can ride with peace of mind, knowing that you and your bike are protected from dirt, mud, and water.

What We Like
Maximum protection
Year-round guard
Compatible with most bikes
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Do I need a rear fender on my bike?

Fenders Protect Your Bicycle If you ride in wet conditions without fenders, your chain, derailers and brakes will all get sprayed with sandy, muddy, scummy water, often mixed with gasoline residue. This is very bad for these parts.

2. What is rear fender of bike?

Fender is the American English term for the part of an automobile, motorcycle or other vehicle body that frames a wheel well (the fender underside). Its primary purpose is to prevent sand, mud, rocks, liquids, and other road spray from being thrown into the air by the rotating tire.

3. Are fenders good for bikes?

A fender is essentially a covering for your bike tires that protects you from the rain. Riding with fenders will prevent the rain from splashing a streak of muddy water up your back, over your shoes and on your face.

4. Are bicycle fenders universal?

Choosing the Right Size. With all the variations in frame design and sizing available, fenders—especially the traditional, bolt-on style—are not one-size-fits-all, so you'll need to measure your bike and select a set that will work for your bike specifically.

Editor's Notes

During our rear bike fender research, we found 24 rear bike fender products and shortlisted 10 quality products. We collected and analyzed 35,422 customer reviews through our big data system to write the rear bike fenders list. We found that most customers choose rear bike fenders with an average price of $19.16.

The rear bike fenders are available for purchase. We have researched hundreds of brands and picked the top brands of rear bike fenders, including Cooryda, R2Depot, ROCKBROS, RBRL, FIFTY-FIFTY. The seller of top 1 product has received honest feedback from 108 consumers with an average rating of 4.9.

Written by
Jason Kiser Avatar

Jason Kiser is an editor who lives in California, he previously worked in a travel agency for ten years, which enabled him to travel a number of interesting countries and experience several different cultures along the way. His range of job and travel experiences grant him expertise in hiking, camping, outdoors and fitness.