Person riding a cargo bike with two Thule Yepp Nexxt 2 maxi child bike seats.

Comparing child bike seats from Thule

Q: Are child bike seats safe?

Yes, all Thule child bike seats are rigorously tested and meet the toughest international safety standards. Every seat comes equipped with an adjustable safety harness, a childproof buckle, built-in reflectors, and a high-quality metal lock securing the seat to your bike, so you can stay focused on the ride. Always ensure that the child bike seat is correctly installed, and regularly confirm that it is tightly secured to your bike and doesn’t wobble.

Q: How old should a child be to use a bike seat?

A child can ride in a child bike seat from 9 months of age, provided they can sit upright and hold their head steady while wearing a properly fitted, approved bicycle helmet. For children under one year, we always recommend consulting a pediatrician before riding. Thule offers a range of seats, from mini seats for younger children to maxi seats designed for older kids, so you can choose a model that matches your child’s stage of growth. Always check the specific seat’s age and weight limits and follow local regulations.

Q: Can I move my child bike seat from one bike to another?

Yes. Thule child bike seats are easy to install and to swap between bikes. Our universal rack mount is one of the most compatible on the market, while our quick-release frame-mount system lets you transfer the seat from one bike to another in seconds. Always confirm that your bike can safely support both the child seat and the chosen mounting system. For more details, see the article “ Choosing the right child bike seat: mounting options and bike compatibility ” to explore mounting options and bike compatibility.

Q: What is the EVA material?

EVA (ethylene-vinyl acetate) is a lightweight, shock-absorbing material commonly found in everyday products like running shoes, yoga mats, and children's toys. It's a thoroughly tested, non-toxic material, making it a great choice for child bike seats. In the Thule Yepp 2 and Thule Yepp Nexxt 2 seats, it forms the seat padding, absorbing vibrations for a comfortable ride.

A child bike seat turns your bike into a flexible, family-friendly way to get around. Whether it’s for daily commutes or heading out on a weekend excursion, it lets you share experiences, build connection, and explore the outdoors together with your child.

In this comparison guide, we will take a look at the child bike seats from Thule and what you need to know to choose the right one. You will learn about key features, safety and comfort, and the main differences between models, so you can find the seat that fits your child and your bike.

In this article:

Which child bike seat suits you?
Meet our child bike seats
How to choose the right child bike seat?
Will a child bike seat fit my bike?
Built for our most precious passengers
Maximize your experience with accessories
FAQ

Which child bike seat suits you?

All Thule child bike seats are designed to fit most bikes and engineered with safety and comfort as top priority. In the end, the perfect choice comes down to your child’s size, compatibility with your bike and your personal preferences.

Here are some thoughts to get you started:

First of all, consider the size of your child. If you have a child up to 15 kg, go with a front-mounted child seat. For larger children, up to 22 kg, a rear-mounted seat is the one for you.
If you prefer a modern design, you should take a closer look at the Thule Yepp 2 and Thule Yepp Nexxt 2. With premium materials such as a unique, shock-absorbing EVA material, Thule Yepp 2 provides great comfort and is ideal for those who want a sleeker aesthetic.
The Thule Yepp Nexxt 2 builds on the sleek look of the Thule Yepp 2, adding another level of convenience and comfort with its lightweight materials and magnetic buckle. Perfect for those who aim for a little less weight on hilly rides.
If you are more in favor of a sturdier, Scandinavian-style seat, explore the Thule RideAlong 2 seats with an upright riding position and great ergonomics. It features a reclining feature, providing exceptional comfort on both longer outdoor rides and on-the-go naps.
With a similar robust style, the Thule RideAlong Lite 2 is a great choice if you value a safe and reliable seat, with fewer features.

Adult standing with a bicycle fitted with two child seats, each carrying a child.

Meet our child bike seats

Child bike seats from Thule come in four different models – Thule Yepp 2, Thule Yepp Nexxt 2, Thule RideAlong 2 and Thule RideAlong Lite 2. As you will notice, the differences mainly lie in the design, unique features and material construction.

Quick feature overview

Thule Yepp 2

Thule Yepp 2 maxi for children up to 22 kg, rear-mounted (rack, frame, MIK HD)
Thule Yepp 2 mini for children up to 15 kg, front-mounted
Iconic, modern aesthetic
Unique, shock-absorbing EVA material
5-point safety harness

Thule Yepp Nexxt 2

Thule Yepp Nexxt 2 maxi for children up to 22 kg, rear-mounted (rack, frame)
Thule Yepp Nexxt 2 mini for children up to 15 kg, front-mounted
Lightweight and sturdy 2-layer design
EVA seat padding for maximum comfort
Iconic, modern aesthetic
Unique, shock-absorbing EVA material
5-point safety harness with magnetic buckle

Thule RideAlong 2

Available in rack-mounted and frame-mounted options.
Classic, Scandinavian design
Reclinable up to 20° for comfortable sleeping position
Robust, heavy materials
Armrests with safety wings to protect small hands
3-point safety harness
Multi-colour, reversible and washable seat padding

Thule RideAlong Lite 2

Available as frame-mounted option
Sturdy, robust design
Reliable, durable materials
Armrest with safety wings
3-point safety harness

There are three things Thule does not compromise on: safety, quality and ease of use. Before moving on to comparing the different seats, it's worth knowing what every Thule child bike seat has in common.

Rigorously tested to meet the toughest safety standards
Easy-to-use childproof safety buckle for convenient and safe seating
Built-in reflector for visibility
High-quality metal lock securing the seat to your bike
Adjustable harness and footrests for a secure, comfortable fit as your child grows
Water-repellent materials for easy cleaning
TUV certified

Adult fastening a child’s harness straps while the child sits in a rear bike seat, both wearing helmets.

How to choose the right child bike seat?

Thule Yepp 2 and Thule Yepp Nexxt 2

Thule Yepp 2 offers a modern, sleek aesthetic. It features a unique EVA material that’s both soft and shock-absorbing, providing comfort and a lighter ride, which can be practical on hilly terrain. It has a padded, 5-point buckle to keep your child secure and comfortable in the seat.

The Thule Yepp Nexxt 2 builds on this iconic design and offers a lightweight two-layer design, with a sturdy outer shell and an inner EVA lining. It also has extra EVA seat padding and features a magnetic 5-point buckle for added convenience.

Thule RideAlong 2 and Thule RideAlong Lite 2

Thule RideAlong 2 has a more classic, Scandinavian design with firm, robust materials. Its chair-like, upright seating includes proper armrests with integrated safety wings to protect your child’s hands. The RideAlong 2 also has a reclining feature up to 20°, which is easily adjusted in five steps. This keeps your child comfortable during on-the-go naps, both on daily commutes and weekend family outings. It also has a soft, reversible and multi-coloured padding which is both washable and adds a fun interaction with your child.

Using a similar design, the Thule RideAlong Lite 2 offers a robust build with fewer features, offering protection wings but not the reclining mode. It comes in a frame-mounted option and meets the same rigorous safety standards as all Thule child bike seats.

Why do they differ in price?

Similar to what we’ve touched upon before, the difference in price is tied to product features, design, and materials. For example, the reclining feature on the Thule RideAlong 2 or the two-layer and magnetic buckles on the Thule Yepp Nexxt 2. Whichever seat you choose, you and your child will experience a safe and comfortable journey.

Close-up of an adult fastening a child’s footstrap while the child sits in a rear bike seat, both wearing helmets.

Explore Thule front-mounted child bike seats

Person riding an e-bike with a child seated in a rear child.

Explore Thule rear-mounted child bike seats

Will a child bike seat fit my bike?

To use a child bike seat you need to mount it on your bike and there are a few things to consider related to mounting systems and bike compatibility.

Mounting systems

Thule offers three different mounting systems – front-mounted, rack-mounted and frame-mounted. These are designed to fit most bikes but have different requirements. To learn more about our mounting systems and get useful tips, take a look at our article “Choosing the right child bike seat: mounting options and bike compatibility.”

Product	Front	Rack	Frame	MIK HD
Thule Yepp 2 mini	✓
Thule Yepp Nexxt 2 mini	✓
Thule Yepp 2 maxi		✓	✓	✓
Thule Yepp Nexxt 2 maxi		✓	✓
Thule RideAlong 2		✓	✓
Thule RideAlong Lite 2			✓

Bike compatibility

It’s important to ensure that your bike can support a specific mounting system. This includes understanding some key technical specifications such as weight limits, geometry and size measurements. With multiple solutions available, you will be able to find a perfect match based on your needs and your bike’s capabilities.

Person riding a bicycle with children in both a Thule Yepp 2 mini and Thule Yepp 2.

Choosing the right child bike seat: mounting options and bike compatibility

Built for our most precious passengers

Child bike seats are made for the most precious people in the world and their safety is our number one priority at Thule. This is why every Thule child bike seat goes through rigorous testing, both in controlled conditions at the Thule Test Center™ and in the real world.

Our testing includes durability tests that simulate rough and uneven terrain, wear and tear simulations to assess long-term performance, and drop tests that replicate the forces a seat might encounter in real use.

Every seat also comes with built-in reflectors for increased visibility and a high-quality metal lock that secures the seat firmly to your bike.