10 Best Rear Bike Seat For Kids Over 50 Lbs of 2025

Tested and Reviewed: Top 10 Rear Bike Seat For Kids Over 50 Lbs deals with expert ratings from 8.1 to a perfect 10

April 2025 Edition

Editor's Choice

9.7

Schwinn

Schwinn Deluxe Bike Child Carrier, Rear Mounted Bike Seat for Adult Bike, Quick-Release Harness, Leg Restraints, Spoke Guard, Headrest & Padded Crossbar, Grey

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Editor's bottom line:

“This rear bike seat for kids over 50 lbs is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Rack is compatible with seat post diameters from 25 to 32mm, designed to be mounted on the frame that can be easily installed on most adult bicycles using a Phillips screwdriver and adjustable wrench
Accommodating a single child, recommended for children age 1 year and up and weight limit up to 40 lbs.
Quick release 3 point harness, leg restraints, and padded cross bar offer added safety, while the adjustable footwells and removable headrest provide custom fit as your little rider grows
Vented to prevent wind drag, custom comfort padding that supports their back and the air cushioned pad that lines the seat
Enjoy safe, family-bonding bicycle rides with this deluxe child seat made with lightweight, polypropylene construction

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Picked by 303 people today

9.5

Zacro

Zacro Kids Bike Seat Set, Comfort Bike Seat with Backrest, Wide Child Bicycle Rear Seat Cushion Back Safety Armrest Handrail Feet Pedals, Children Bicycle Back Seat for Over 5 Years Old

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Main Highlights

Kids Bike Seat: 12.6x 6 in length and width, fits most bicycle or electric bike rear racks, features armrests handrails and anti-slip footrests, keeps child's safety. Suitable for children 5 years old and above, best for child, also fit for adults. NOTE: Our products are designed for most bicycle rear seats and may not fit some e-bikes, please check the size of your rear seat before purchasing
Upgraded Sturdy Materials: ABS metal seat frame, and our kids bike seat cushion wrapped in glossy black leather, sturdy and durable. Elastic memory foam greatly improved comfort bike seat for kids
Easy to Install: Equipped with adhesive ring screws, which can firmly stabilize the cushion and the back seat of the bike, say goodbye to the safety of the base screws loosening. Comes with the necessary installation tools, just take minutes to install
Ergonomic Backrest Design: The curved backrest design provides comfortable back support, keeps your child in the backseat during commuting and daily outings without uncomfortable
What You Will Get: Instruction *1, Child Bike Seat *1, Backrest *1, Footrest *1, Handlebar *1 and Bell * 1 . Note Zacro bike seat is designed for horizontal bike rack, not suitable for vertical bike rack. Please ensure compatibility before purchasing

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9.5

Auwey

Kids Bike Seat Bike Rear Seat Cushion with Backrest Comfortable Bicycle Passenger Saddle with Handlebar, Child Bicycle Rear Seat Cushion Footrests,Back Seat for Over 5 Years Old Kids or Adults

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Main Highlights

Comfortable Rear Seat Cushion for Bicycles Made with premium PU leather and thick foam padding, this bike rear seat cushion provides exceptional comfort for kids or adults. Its durable design makes it perfect for long rides on mountain bikes, electric bicycles, or standard bikes.
Ergonomic Backrest and Handlebar Design Features a sturdy backrest and a non-slip handlebar for added support and safety. This bicycle passenger seat is ideal for family outings, ensuring passengers feel secure and enjoy their ride.
Fits Most Bike Types This bicycle rear rack seat pad is designed to fit a wide range of bikes, including standard bicycles, mountain bikes, and electric bikes. Easy to attach to rear racks, its a versatile choice for any bike owner.
Safety-First Features Equipped with anti-slip footrests, a bike bell, and a robust mounting system, this bike passenger seat pad ensures maximum safety and convenience, making it a reliable choice for kids and adults alike.
Easy Installation and Waterproof Surface This bike rear seat pad with backrest comes with all necessary tools for quick and hassle-free installation. Its waterproof PU leather surface is easy to clean, ensuring your rear rack seat cushion stays in top condition for every ride.

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9.2

Save 17%

BELL

Bell Cocoon 300 Child Bicycle Carrier

17% OffFree Shipping

Main Highlights

Wrap-around bucket seat design. Bell child carrier fits most 26 inch and 27 inch bikes without rear suspension
Secure five point harness
Molded spoke guard
Includes rear reflector
Carries a child up to 40 lbs.

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9.0

OUSEXI

OUSEXI Kid's Bike seat,Child Seat for Adult Bike, Rear Back Seat for Kids Back Mount, Seat for Kids Over 50 lbs, Rear Frame Mounted Baby Bike Seats Kids Safety

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Main Highlights

NICE QUALITY:The kids bike seat carrier is made of high-quality steel . It is very strong and can be used for a long time. This toddler bike seat rear mount has a thick cushion, which is soft and comfortable
BIG SPACE:The bicycle seat for baby has a load-bearing capacity of 50 kg, and the size is suitable for children aged 2-8
WARM DESIGN:This bike seat toddler carrier has armrests and safety belt, which can ensure that children will not slip off the bicycle. The footrest of the bike seat child rear can effectively prevent children's feet from being scratched
EASY INSTALL:The rear bracket of the bicycle should be longer than 25 centimeters and wider than 20 centimeters internally. For installation examples, you can refer to the pictures we provide. For your convenience, we have equipped each bicycle with four buckles for easy installation,which can basically match all bicycles with rear brackets.
SERVICEIf there are any quality issues with the product, please contact us,we are 24 hours on line

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8.8

Save 6%

OUSEXI

OUSEXI Rear Child Bike Seat,Kids Seat for Adult Bike, Toddlers Rear Mount Bike seat Design for Children Aged 2 to 8 Years Old, Rear Frame Mounted Baby Bike Seats Kids Safety (Black)

6% OffFree Shipping

Main Highlights

Design for ChildrenRear mounted bicycle child bike seat has guardrail handrails, handles,comfortable backrest and footrests to provide comfortable conditions to enjoy riding with your child
Adjustable Child SeatThe seat armrests on both sides can be moved, and the inner space of the rear mounted bicycle child seat can be adjusted according to the child's body shape, suitable for children aged 2-8.your child
High Quality MaterialThe surface of the backrest and seat cushion is smooth leather, and the inside is thickened sponge, which is waterproof and comfortable.Guardrail hand guard of the child seat is made of high quality sturdy plastic,the rear seat frame adopts thick steel as the main material, very stable and durable.Non-slip textured handle provides extra stability for kids.
Good Load-bearing CapacityOUSEXI child seat for adult bike is thick and sturdy enough to meet the weight requirements of children aged 2-8, and its maximum load mainly depends on the load of your bike
Easy to InstallBlack Child bike seat rear mounted comes with installation tools and instructions for installed.It can be to be securely to fixed on any standard flat bicycle frame,The bike rear rack must be longer than 9.87 inches and less than 7.87 inches wide.

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8.6

Save 5%

WORAMUK

WORAMUK Kid's Bike seat Rear Child Carrier Bike Chair for Bicycle Kids seat for Children, Toddlers, and Kids Rear Mount Bike seat, Rear Frame Mounted Baby Bike Seats Kids Safety

5% OffFree Shipping

Main Highlights

Sturdy. The kids bike seat carrier is made of high-quality steel and weighs 2.5KG. It is very strong and can be used for a long time. The spray paint on rear mount bike seat surface is very smooth and has no peculiar smell.
Armrests footrests and safety belt . This bike seat toddler carrier has armrests and safety belt, which can ensure that children will not slip off the bicycle. The footrest of the bike seat child rear can effectively prevent children's feet from being scratched.
Comfortable. This toddler bike seat rear mount has a thick cushion, which is soft and comfortable. It allows you and your child to enjoy outdoor riding time.
The bicycle seat for baby has a load-bearing capacity of 50 kg, and the size is suitable for children aged 2-8.
Install. The Back shelf of your bicycle should be longer than 25 cm and wider than 20 cm inside. For installation examples, you can refer to the pictures we provide. There is a detailed installation method in our video.Caution. The groove of the white clip must be installed upwards, and the screws should be tightened as much as possible. This way the screws won't come loose.

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Best Value

8.3

Save 20%

Bwcece

Bwcece Rear Kid's Bike Seat,Back Mount Child Bike Seat Attachment for Adult Bike,Outdoor Bike Seat for Children,Toddlers,and Kids (Up to 110lb)

20% OffFree Shipping

Main Highlights

Excellent Safety DesignBwcece rear mounted bicycle child safety seat has a thicker and comfortable seat cushion, handles,guardrail handrails,and footrests, which can make sure to enjoy the ride with your child in a safe comfortable conditions and explore the scenery together.
High Quality MaterialsOur rear bike seat for kids is made of steel, which is strong and durable.Thickened and waterproof seat cushion gives your child comfortable.The guardrail hand guard is made of breathable open-cell sponge material, which is breathable and non-slip.High quality materials which not only makes it super solid but also meant to last for many years.
Easy to Install& RemovableThe rear seat of the bicycle is easy to install and remove with our installation tools and instructions.The length of the bicycle rear frame must be greater than 10.24 inches, and the width must be less than 7.87 inches. So It suitable for all types of bikes with a rear rack, such as electric bikes. Note:For your safety, please ensure you have tightened the screws and double checked them before cycling.
Fits Most BikesBwcece Kids bike seat applicable to hybrid bicycle, touring bicycle, mountain bike, motorized bicycle, road bike and electric bikes, etc(Note: bike must have a rear seat).Child bicycle seats can be used on standard rear seats and are common to most bicycles.This bike seat can support children up to 110lb who are between 2 years to 6 years of age.
Bwcece Customer ServiceCustomer satisfaction is our top priority, we want to make sure you are completely satisfied with our child bike seat you have purchased. If you have any issues, questions, or concerns. Please contact us.No Risk!

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8.1

OUSEXI

OUSEXI 2025 New Rear Child Bike Seat, Adjustable Backrest Rear Bike Seat, Foldable and Rotatable Rear Mounted Child Bike Seat, Child Rear Seat with Thick Backrest, Suitable for Most Bicycle (Black)

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Main Highlights

COMFORTABLE DESIGNThis rear child bike seat features a wide and comfortable backrest, soft sponge armrests, comfortable seat cushions, three-point buckle seat belts, and thick foot pedals; Ensure the safety and comfort of your kids.
ADJUSTABLE CHILD SEATThe seat armrests on both sides can be moved, and the inner space of the rear mounted bicycle child seat can be adjusted according to the child's body shaperear bike seat for kids over 50 lbs
NICE MATERIALThis bicycle's rear seat backrest is made of comfortable and breathable mesh material. The backrest and cushion are soft and comfortable, with a lightweight design that is easy to carry and store. It is equipped with four easy to install screws and is suitable for placing on adult bicycle rear seats with storage racks.
EASY TO INSTALLThis back child bike seat adopts a split design, which is assembled from two parts: the seat and the foot pedal; First, fix the steel plate to the frame with stainless steel buckles, and then use screws to connect and fix the seat and foot pedal, making installation simple
INSTALLATION REQUIREMENTS Only a flat bicycle frame is needed for installation. The length from the end of the bicycle frame to the back of the bicycle seat rack must be greater than 9.8 inches, and the width of the bicycle frame must be less than 7.2 inches. Please confirm the frame size before purchasing.ANY PROBLEM,PLS CONTACT WITH US ,WE ARE STILL ON LINE

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8.1

OUSEXI

OUSEXI 2025 New Rear Child Bike Seat, Child Bike seat for 1-3 Years Old,Rotatable Rear Mounted Toddler Bike Seat,Rear Frame Mounted Baby Bike Seats Kids Safety

Free Shipping

Main Highlights

COMFORTABLE DESIGNThis rear child bike seat features a wide and comfortable backrest, soft sponge armrests, comfortable seat cushions, three-point buckle seat belts, and thick foot pedals; Ensure the safety and comfort of your kids.
ADJUSTABLE CHILD SEATThe seat armrests on both sides can be moved, and the inner space of the rear mounted bicycle child seat can be adjusted according to the child's body shaperear bike seat for kids over 50 lbs
NICE MATERIALThis bicycle's rear seat backrest is made of comfortable and breathable mesh material. The backrest and cushion are soft and comfortable, with a lightweight design that is easy to carry and store. It is equipped with four easy to install screws and is suitable for placing on adult bicycle rear seats with storage racks.
EASY TO INSTALLThis back child bike seat adopts a split design, which is assembled from two parts: the seat and the foot pedal; First, fix the steel plate to the frame with stainless steel buckles, and then use screws to connect and fix the seat and foot pedal, making installation simple
INSTALLATION REQUIREMENTS Only a flat bicycle frame is needed for installation. The length from the end of the bicycle frame to the back of the bicycle seat rack must be greater than 9.8 inches, and the width of the bicycle frame must be less than 7.2 inches. Please confirm the frame size before purchasing.ANY PROBLEM,PLS CONTACT WITH US ,WE ARE STILL ON LINE

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Our Best Overall Choice

Best Choice

9.7

Schwinn

Schwinn Deluxe Bike Child Carrier, Rear Mounted Bike Seat for Adult Bike, Quick-Release Harness, Leg Restraints, Spoke Guard, Headrest & Padded Crossbar, Grey

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Rack is compatible with seat post diameters from 25 to 32mm, designed to be mounted on the frame that can be easily installed on most adult bicycles using a Phillips screwdriver and adjustable wrench
Accommodating a single child, recommended for children age 1 year and up and weight limit up to 40 lbs.
Quick release 3 point harness, leg restraints, and padded cross bar offer added safety, while the adjustable footwells and removable headrest provide custom fit as your little rider grows
Vented to prevent wind drag, custom comfort padding that supports their back and the air cushioned pad that lines the seat
Enjoy safe, family-bonding bicycle rides with this deluxe child seat made with lightweight, polypropylene construction

Show Price

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