The Thule Yepp 2 Maxi is a well-designed, sturdy, and – as far as I can tell – comfortable rear child bike seat that handles heavier kids with confidence and ease. It’s the most commonly used child seat I’ve seen out on family rides, and after months of using it myself – and hearing plenty of positive feedback from other parents – it’s easy to see why.

This updated version of Thule’s Yepp Maxi retains the same general shape and features of its predecessor, but brings subtle refinements that make it even easier to live with.

It’s designed for kids aged nine months to six years (or up to 22kg), and as someone with a child closer to that upper limit, I can safely say this seat holds up well.

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My son is big for his age – tall and heavy – and I was a little concerned that we’d be pushing the boundaries of what a rear seat could comfortably manage, especially one that isn’t mounted to a rear rack. However, the Yepp 2 Maxi has proven to be more than up to the task. He appears to be comfortable in it, and even after longer rides there’s no more squirming or complaining than I would expect normally. The seat’s flexible rubberised material seems to absorb bumps and road chatter impressively well, which likely contributes to that comfort.

2025 Thule Yepp 2 Maxi rear seat 7.jpeg
2025 Thule Yepp 2 Maxi rear seat 7 (Image Credit: Farrelly Atkinson)

It does not have built in suspension like some, but the design of the seat and mounting system itself manages to do this effectively. Being mounted on the seat tube, with a metal bracket that reaches over the top of the rear wheel, it has some natural flex in the bend, which provides more than enough suspension.

2025 Thule Yepp 2 Maxi rear seat 4.jpeg
2025 Thule Yepp 2 Maxi rear seat 4 (Image Credit: Farrelly Atkinson)

The high back and deep bucket shape offer great support, and the five-point harness held my son securely in place. Once strapped in, he stayed as still and well balanced as you would expect from a child, even when we were navigating rougher paths or pothole-laced roads. The seat feels stable while you’re riding too, something that gives you real peace of mind when cycling with a heavier child on board.

Fit & adjustability

There is a lot of adjustability within the seat, enabling it to be fitted to various bikes and to suit different kids.

Thule offers two versions: one for rack mounting and this one that clamps directly to the bike’s seat tube. It took me no more than five minutes to install it the first time, using just the supplied Allen key.

2025 Thule Yepp 2 Maxi rear seat 5.jpeg
2025 Thule Yepp 2 Maxi rear seat 5 (Image Credit: Farrelly Atkinson)

It attaches to the seat tube using one large bracket bolted to two smaller brackets on the opposite side. This assembly can be moved up and down the seat tube, allowing it to be adjusted for different weight children. The more they weigh, the higher you would want it off the wheel to prevent any wheel rub, for instance.

2024 Thule Yepp 2 Maxi rear seat - seat tube mount - clamp.jpg
2024 Thule Yepp 2 Maxi rear seat - seat tube mount - clamp (Image Credit: Farrelly Atkinson)

Once on, the seat locks securely in place with an integrated key system, and it’s just as easy to remove when not in use. I didn’t test how secure the locked seat was, but the little pulling I did while locked suggests it wouldn’t be easy to nick.

2024 Thule Yepp 2 Maxi rear seat - seat tube mount - clamp lock.jpg
2024 Thule Yepp 2 Maxi rear seat - seat tube mount - clamp lock (Image Credit: Farrelly Atkinson)

The mount itself is clean and low profile, which is a nice touch when you’re riding without the seat. It also has soft rubber on the inners of the bracket, so shouldn’t damage your paintwork. I can’t claim I used this during the deep winter where salt and dirt could get in there, but from my experience it didn’t leave a mark on the frame.

2024 Thule Yepp 2 Maxi rear seat - seat tube mount - clamp side.jpg
2024 Thule Yepp 2 Maxi rear seat - seat tube mount - clamp side (Image Credit: Farrelly Atkinson)

Within the seat itself there is plenty of adjustability, too. Each strap can be shortened or lengthened relatively easily with a single slider. Also, points for being able to put one side in at a time rather than needing to piece both together and plug them in as one piece, as is common with a lot of child seats (though the buckle can be a bit stiff).

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2024 Thule Yepp 2 Maxi rear seat - seat tube mount - straps 3 (Image Credit: Farrelly Atkinson)

The seat itself can be adjusted forwards and backwards along the metal bracket to accommodate different size children…

2024 Thule Yepp 2 Maxi rear seat - seat tube mount - underside.jpg
2024 Thule Yepp 2 Maxi rear seat - seat tube mount - underside (Image Credit: Farrelly Atkinson)

…and the footrests raised and lowered as required.

2024 Thule Yepp 2 Maxi rear seat - seat tube mount - foot plate adjustment.jpg
2024 Thule Yepp 2 Maxi rear seat - seat tube mount - foot plate adjustment (Image Credit: Farrelly Atkinson)

There’s no recline option, as you get with some seats, but the angle seemed to suit my son just fine. There’s also less side protection than you get with some child seats, but again I didn’t feel it was an issue for us.

2025 Thule Yepp 2 Maxi rear seat 1.jpeg
2025 Thule Yepp 2 Maxi rear seat 1 (Image Credit: Farrelly Atkinson)

At 4.6kg, the Yepp 2 Maxi isn’t the lightest seat out there, but it doesn’t feel bulky when riding, and the handling of the bike remains manageable, even with a kid on board.

2025 Thule Yepp 2 Maxi rear seat 3.jpeg
2025 Thule Yepp 2 Maxi rear seat 3 (Image Credit: Farrelly Atkinson)

Also, in my opinion, this is one of the best-looking rear child seats on the market. It has a sleek and Scandi aesthetic combined with muted colours and nice curves. It’s obviously not the most important thing when it comes to a child seat, but is something that I noticed compared to others.

Value

The Yepp 2 Maxi’s RRP of £139.99 puts it comfortably in the mid-range for child bike seats. Considering the ease of use, build quality, and comfort, I’d say it’s worth the money. I don’t normally mention resale value for bike kit, but this holds its value fairly well compared with car seats, which is increasingly important for 21st century parents.

> What makes a great kids bike? Beginner-friendly balance bikes to junior road bikes explained, plus a selection of our favourites

It’s a fiver more than the Hamax Amaze Child Bike Seat, which has a very similar design, while the Bobike Exclusive Tour – which is similarly frame mounted, with the metal bracket offering suspension – is £15 less at £125. It’s bulkier, but looks to offer increased head protection.

Conclusion

Overall, the Thule Yepp 2 Maxi is an impressive rear child seat that combines comfort, security, and ease of use. Whether you’re hauling a toddler or a five-year-old, this seat worked well, especially with its adjustability enabling me to make it more comfortable for my son and myself.

Verdict

Good-looking child seat that works well, with plenty of adjustability

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road.cc test report

Make and model: Thule Yepp 2 Maxi rear seat – seat tube mount

Size tested: One Size

Tell us what the product is for and who it’s aimed at. What do the manufacturers say about it? How does that compare to your own feelings about it?

Thule says: “Made for easy commutes and everyday rides with great functionality, this iconic child bike seat has a great new look with colours to match. It has been carefully updated to honour the heritage of the classic design, while adding a modern design language for new generations. The updated colour palette reflects an urban modern lifestyle – stylish, inspiring, and made for activity.”

Tell us some more about the technical aspects of the product?

Thule lists these details:

Max child weight: 22 kg

Max. height of child: 110 cm

Weight: 5 kg

Safety harness: 5-point

Meets safety standards

Country of origin: Poland

Rate the product for quality of construction:
 
9/10

Feels really well made and secure on the bike.

Rate the product for performance:
 
8/10

My son loved riding in it and I felt that he was secure when I was riding, so strong performance on both counts.

Rate the product for durability:
 
8/10

The materials seems robust and it’s wipe clean which is a definite positive for parents.

Rate the product for comfort (if applicable)
 
7/10

Difficult to say as I wasn’t in it, but my son didn’t seem to have any particular issues.

Rate the product for value:
 
5/10

Tell us how the product performed overall when used for its designed purpose

Very well. I felt comfortable riding with it on the back and my son seemed to enjoy it too.

Tell us what you particularly liked about the product

The design – you can get loads of garish child seats but this one looks quite cool (for a child seat).

Tell us what you particularly disliked about the product

It doesn’t offer quite as much side protection as some.

How does the price compare to that of similar products in the market, including ones recently tested on road.cc?

It’s around the same price as similar options – a fiver more than the Hamax Amaze Child Bike Seat, which has a very similar design, and £15 more than the Bobike Exclusive Tour, which is similarly frame mounted with the metal bracket offering suspension. It’s bulkier, but looks to offer increased head protection.

Did you enjoy using the product? Yes

Would you consider buying the product? Yes

Would you recommend the product to a friend? Yes

Use this box to explain your overall score

It’s very good. It is a good-looking, secure and (as far as I can tell!) comfortable child seat that is easy to fit and quick to remove when not in use. It may not offer as much side protection as others, but this wasn’t a huge issue for me.

Overall rating: 8/10

About the tester

Age: 35  Height: 6 ft  Weight:

I usually ride: CAAD13  My best bike is: Cannondale Supersix Evo

I’ve been riding for: 10-20 years  I ride: Every day  I would class myself as: Expert

I regularly do the following types of riding: commuting, club rides, sportives, general fitness riding, fixed/singlespeed,