OUSEXI Kid's Rear-Mount Bicycle Seat for Kids, Green, Steel Frame, Up to 50 kg

OUSEXI Kid's Bike Seat is a rear-mounted child bicycle seat built from sturdy steel with a cushioned backrest, harness, armrests and footrests to carry children up to 50 kg safely on an adult bike.

Designed for parents who want a reliable, long-lasting way to bring a child along on everyday rides, this rear back-mounted seat fastens to most adult bike frames. The seat combines a solid metal frame, generous seating area and comfort padding so toddlers and young kids can sit securely while you pedal. It installs using four supplied buckles and fits bikes with rear racks longer than 25 cm and internal widths above 20 cm.

How does the OUSEXI seat keep my child secure during rides?

The seat includes an adjustable safety belt, built-in armrests and raised side protection to minimize movement while riding. Footrests lock into place to keep tiny feet away from spokes and pedals.

• Three-point harness adjusts to fit growing children.
• Padded armrests give lateral support and a comfortable handhold.
• Footrests protect feet and can be set to a comfortable height.
• Steel frame anchors the seat to the bike’s rear mounting points.

Will this fit my adult bicycle and how easy is installation?

Installation is straightforward if your rear bracket meets the size guidance. The package includes four quick-release buckles and clear reference images to match common rear-frame designs.

• Required rear rack length: longer than 25 cm.
• Required internal width: wider than 20 cm.
• Four buckles allow rapid attachment without special tools.
• Visual examples in product imagery help confirm compatibility.

What comfort features does this child seat provide for longer journeys?

Comfort is addressed with a thick cushion, contoured seating and breathable materials to reduce pressure points during longer outings. The roomy cabin suits toddlers and young children so they can ride comfortably.

• Thick padded cushion for back and seat comfort.
• Generous internal dimensions suitable for ages roughly 2–8.
• Armrests and elevated sides protect and support the child.
• Durable steel frame resists bending and maintains seating posture.

How much weight and what age range is this seat designed for?

The seat supports up to 50 kg and is intended for young passengers roughly between toddler and early elementary ages. Always pair with an age-appropriate helmet and follow local safety regulations.

• Maximum load capacity: 50 kg (110 lbs).
• Suggested age range: about 2–8 years, depending on size.
• Use alongside a certified kids' helmet for safety.
• Check fit and harness tightness before every ride.

Who is this for: The OUSEXI rear-mounted kid’s bike seat is ideal for parents, caregivers or anyone who regularly bicycles with small children and needs a durable, comfortable carrier that fits most adult bicycle rear frames. It suits families who prioritize a solid metal construction, easy installation and comfort features like padding, armrests and footrests. If your bike’s rear rack meets the size requirements and you want a dependable child transport option without switching to a cargo or dedicated tandem bike, this seat provides a practical, everyday solution. For any product concerns, OUSEXI offers customer support with 24-hour contact availability.