Germany · Since 2003
Croozer
Croozer build child and dog trailers around one idea — a trailer you'll still be using in ten years. German-made, over-engineered where it matters (the harness, the axle, the cover), and designed to convert between trailer, stroller and jogger without tools.
2003
Founded
Germany
Designed in
Child · Dog · Cargo
Specialty
Family-owned · Founded by Andreas Gehlen
Ownership
48
Products stocked
AirPad suspension as standard
Automatically adapts to the load for a smoother ride.
Safety built in
A protective frame and safety-focused details throughout.
Support beyond the sale
Hitches, spares and real compatibility advice when you need it.
Croozer — Clever engineering, properly thought through
Croozer has always felt like a brand designed by people who actually use bike trailers. The clever bits are often the things you don't notice until you've lived with one for a while — a smoother ride, a hitch that's easy to use, good weather protection and fewer things to fiddle with before you set off.
And then there's Yuuna. We really like the thinking behind it: one trailer platform that can adapt for children, dogs or cargo as life changes. It's a refreshingly sensible approach to something you may own for years.
- Thoughtful engineering — clever solutions without unnecessary complication
- Made for everyday miles — comfort and usability aren't afterthoughts
- Yuuna changes the game — one platform, several very different jobs
Watch
Crooze your dog!
For longer distances or health restrictions, dog owners quickly reach their limits here. That's why Croozer developed a means of transport, together with expert support, that makes everyday mobility with a dog safe and comfortable for everyone involved.
Good to know
Bike trailer questions, answered.
The honest answers to what people actually ask us before they buy — on safety, sizing, e-bikes and the law.
Still unsure?
Tell us your bike and what you want to carry — we'll tell you exactly what fits, before you spend a penny.
Which Croozer bike trailer is right for me?
Croozer offers specialist bike trailers for children, dogs and cargo, as well as the modular Croozer Yuuna, which can be configured for different transport needs.
For families, Croozer's Kid range offers one- and two-seat child trailers with different levels of comfort, equipment and flexibility.
Dog owners can choose between the Croozer Enna, Mikke and Tammo, covering different dog sizes up to 45 kg.
For shopping, touring and everyday loads, the Croozer Kalle, Pakko and Tuure provide dedicated cargo-carrying options.
Hitch-A-Bike supplies Croozer bike trailers and accessories in the UK and can help you compare models and choose the right Croozer for your family, dog, bike or intended use.
For families, Croozer's Kid range offers one- and two-seat child trailers with different levels of comfort, equipment and flexibility.
Dog owners can choose between the Croozer Enna, Mikke and Tammo, covering different dog sizes up to 45 kg.
For shopping, touring and everyday loads, the Croozer Kalle, Pakko and Tuure provide dedicated cargo-carrying options.
Hitch-A-Bike supplies Croozer bike trailers and accessories in the UK and can help you compare models and choose the right Croozer for your family, dog, bike or intended use.
What is the difference between Croozer child bike trailers?
Croozer offers several child bike trailers, ranging from practical everyday models to premium and modular options.
The current range includes models such as Croozer Ellma, Lykke and Yuuna, alongside established Croozer Kid models including Vaaya and Keeke.
Features vary between models, but can include Croozer AirPad® suspension, climatex® seating, stroller functionality, integrated lighting and different folding and braking systems.
The Croozer Yuuna is particularly different because it uses a modular system. Instead of being limited to a conventional fixed child-trailer configuration, Yuuna can be equipped with different modules for transporting children, a dog or cargo.
When comparing Croozer child trailers, consider the number and age of your children, how frequently you'll use the trailer and whether you need additional flexibility beyond cycling.
For alternative child bike trailer ranges from other specialist brands, see the Burley child trailer range.
The current range includes models such as Croozer Ellma, Lykke and Yuuna, alongside established Croozer Kid models including Vaaya and Keeke.
Features vary between models, but can include Croozer AirPad® suspension, climatex® seating, stroller functionality, integrated lighting and different folding and braking systems.
The Croozer Yuuna is particularly different because it uses a modular system. Instead of being limited to a conventional fixed child-trailer configuration, Yuuna can be equipped with different modules for transporting children, a dog or cargo.
When comparing Croozer child trailers, consider the number and age of your children, how frequently you'll use the trailer and whether you need additional flexibility beyond cycling.
For alternative child bike trailer ranges from other specialist brands, see the Burley child trailer range.
What is the Croozer Yuuna and how is it different from a standard child bike trailer?
The Croozer Yuuna is a modular bike trailer designed to adapt as your family's transport needs change.
Rather than having permanently fixed child seats, Yuuna uses interchangeable modules. Depending on its configuration, it can transport children, a small-to-medium-sized dog or cargo, and certain modules can be combined.
For example, Yuuna can be configured with child seating or with combinations such as Dog + Kid or Dog + Cargo, subject to Croozer's approved configurations and load limits.
It can also be used as a bicycle trailer or buggy, with additional accessories available for other activities.
This makes Yuuna particularly useful for families who want one premium trailer platform that can adapt to different passengers and purposes over time.
Rather than having permanently fixed child seats, Yuuna uses interchangeable modules. Depending on its configuration, it can transport children, a small-to-medium-sized dog or cargo, and certain modules can be combined.
For example, Yuuna can be configured with child seating or with combinations such as Dog + Kid or Dog + Cargo, subject to Croozer's approved configurations and load limits.
It can also be used as a bicycle trailer or buggy, with additional accessories available for other activities.
This makes Yuuna particularly useful for families who want one premium trailer platform that can adapt to different passengers and purposes over time.
What is Croozer AirPad® suspension and does it need adjusting?
Croozer AirPad® suspension is Croozer's patented suspension system designed to provide a smoother and more comfortable ride.
Unlike suspension systems that need to be manually adjusted when passenger or cargo weight changes, AirPad® automatically adapts to the load being carried.
It helps absorb bumps and vibrations from uneven surfaces without requiring parents, dog owners or cyclists to continually change the suspension settings.
AirPad® is used on Croozer child trailers and selected Croozer dog and cargo models, making it particularly useful for riders who regularly encounter typical UK roads, cycle paths and mixed surfaces.
Unlike suspension systems that need to be manually adjusted when passenger or cargo weight changes, AirPad® automatically adapts to the load being carried.
It helps absorb bumps and vibrations from uneven surfaces without requiring parents, dog owners or cyclists to continually change the suspension settings.
AirPad® is used on Croozer child trailers and selected Croozer dog and cargo models, making it particularly useful for riders who regularly encounter typical UK roads, cycle paths and mixed surfaces.
Can a baby travel in a Croozer child bike trailer?
Yes. Croozer offers specially designed baby transport solutions for compatible child trailers.
The Croozer Baby Seat uses a supportive hammock-style design with padded sides and a 5-point harness to support younger passengers. Croozer also offers a Baby Supporter for children who can already sit independently but still require additional torso and neck support, typically at approximately 10 to 20 months.
The modular Croozer Yuuna uses its own dedicated baby and child modules, including a removable baby lounger.
Age requirements and permitted use can differ between buggy, cycling and jogging modes, so always follow the instructions for your exact Croozer model, model year and baby accessory.
The Croozer Baby Seat uses a supportive hammock-style design with padded sides and a 5-point harness to support younger passengers. Croozer also offers a Baby Supporter for children who can already sit independently but still require additional torso and neck support, typically at approximately 10 to 20 months.
The modular Croozer Yuuna uses its own dedicated baby and child modules, including a removable baby lounger.
Age requirements and permitted use can differ between buggy, cycling and jogging modes, so always follow the instructions for your exact Croozer model, model year and baby accessory.
Can a Croozer child trailer be used as a stroller or jogging buggy?
Yes. Croozer child trailers are designed to provide more versatility than cycling alone.
Current models can be converted for stroller or buggy use, depending on the model and included equipment.
Selected Croozer Kid trailers can also be converted for jogging using the appropriate Croozer Jogger Kit.
This makes a Croozer particularly useful for family days out, holidays and everyday journeys where you may cycle to your destination and then continue on foot.
Always check the permitted activities and required conversion accessories for your individual Croozer model before use.
Current models can be converted for stroller or buggy use, depending on the model and included equipment.
Selected Croozer Kid trailers can also be converted for jogging using the appropriate Croozer Jogger Kit.
This makes a Croozer particularly useful for family days out, holidays and everyday journeys where you may cycle to your destination and then continue on foot.
Always check the permitted activities and required conversion accessories for your individual Croozer model before use.
Which Croozer dog bike trailer should I choose?
Croozer's dedicated dog trailer range includes the Croozer Enna, Mikke and Tammo, with different dimensions for different sizes of dog.
The Croozer Enna is designed for medium-sized dogs weighing up to 35 kg.
The larger Croozer Mikke accommodates dogs weighing up to 45 kg, while the Croozer Tammo is also rated up to 45 kg but provides more space for larger and taller dogs.
Croozer dog trailers feature a low entrance to make access easier and are equipped with AirPad® suspension for a smoother ride.
Don't choose by weight alone. Your dog's height, body length and preferred sitting and lying position are also important when deciding which Croozer dog trailer provides the best fit.
The Croozer Enna is designed for medium-sized dogs weighing up to 35 kg.
The larger Croozer Mikke accommodates dogs weighing up to 45 kg, while the Croozer Tammo is also rated up to 45 kg but provides more space for larger and taller dogs.
Croozer dog trailers feature a low entrance to make access easier and are equipped with AirPad® suspension for a smoother ride.
Don't choose by weight alone. Your dog's height, body length and preferred sitting and lying position are also important when deciding which Croozer dog trailer provides the best fit.
What is the difference between the Croozer Enna, Mikke and Tammo dog trailers?
The main difference between Croozer Enna, Mikke and Tammo is the amount of space available for your dog.
Enna is the more compact option and is designed for medium-sized dogs up to 35 kg.
Mikke provides additional room and increases the maximum dog weight to 45 kg, making it suitable for larger medium-sized dogs.
Tammo is Croozer's extra-large dog trailer. Although its maximum dog weight is also 45 kg, its larger dimensions make it more appropriate for taller and bigger breeds that require additional internal space.
All three feature a low entrance, foldable design and Croozer AirPad® suspension.
If your dog falls between two sizes, measure them carefully rather than relying solely on breed or weight.
Enna is the more compact option and is designed for medium-sized dogs up to 35 kg.
Mikke provides additional room and increases the maximum dog weight to 45 kg, making it suitable for larger medium-sized dogs.
Tammo is Croozer's extra-large dog trailer. Although its maximum dog weight is also 45 kg, its larger dimensions make it more appropriate for taller and bigger breeds that require additional internal space.
All three feature a low entrance, foldable design and Croozer AirPad® suspension.
If your dog falls between two sizes, measure them carefully rather than relying solely on breed or weight.
How do I measure my dog for a Croozer dog bike trailer?
Measure your dog before choosing between the Croozer Enna, Mikke and Tammo.
Your dog's weight is important, but you should also consider their height and body length and the amount of room they need when sitting or lying naturally.
Allow your dog to sit in their normal position and measure their height. Then consider their body length and how much space they require to turn around and lie comfortably.
Compare these measurements with the internal dimensions and Croozer size guidance for the trailer you're considering.
This is particularly important for taller dogs. A dog may fall within the 45 kg weight limit of both Mikke and Tammo but be considerably more comfortable in the larger Tammo.
Your dog's weight is important, but you should also consider their height and body length and the amount of room they need when sitting or lying naturally.
Allow your dog to sit in their normal position and measure their height. Then consider their body length and how much space they require to turn around and lie comfortably.
Compare these measurements with the internal dimensions and Croozer size guidance for the trailer you're considering.
This is particularly important for taller dogs. A dog may fall within the 45 kg weight limit of both Mikke and Tammo but be considerably more comfortable in the larger Tammo.
Which Croozer cargo bike trailer should I choose?
Croozer's dedicated cargo range includes the Kalle, Pakko and Tuure.
The compact Croozer Kalle provides approximately 92 litres of cargo space while still carrying loads up to 45 kg.
The larger Croozer Pakko increases cargo volume to approximately 135 litres and also carries loads up to 45 kg.
The Croozer Tuure provides the same approximately 135-litre capacity and 45 kg load capability but adds Croozer AirPad® suspension for a smoother ride.
Kalle can therefore work particularly well for everyday shopping and smaller loads, while Pakko provides more capacity. Tuure is the premium choice for cyclists wanting the larger cargo space together with suspension.
The compact Croozer Kalle provides approximately 92 litres of cargo space while still carrying loads up to 45 kg.
The larger Croozer Pakko increases cargo volume to approximately 135 litres and also carries loads up to 45 kg.
The Croozer Tuure provides the same approximately 135-litre capacity and 45 kg load capability but adds Croozer AirPad® suspension for a smoother ride.
Kalle can therefore work particularly well for everyday shopping and smaller loads, while Pakko provides more capacity. Tuure is the premium choice for cyclists wanting the larger cargo space together with suspension.
Can I use a Croozer bike trailer with an e-bike?
Yes. Croozer bike trailers can be used with many conventional bicycles and e-bikes, provided the bicycle is suitable for towing a trailer and the correct Croozer hitch system is installed.
Croozer specifically confirms, for example, that Yuuna can be used with e-bikes up to 25 km/h, provided a suitable hitch connection is available.
Compatibility depends on your bicycle's rear axle and frame configuration. Bikes may use a quick-release axle, solid axle, internally geared hub or modern thru-axle, and some require a specific adapter or replacement axle.
The additional weight of a trailer will also affect acceleration, handling and braking distance, so riding style should always be adapted when towing.
Croozer specifically confirms, for example, that Yuuna can be used with e-bikes up to 25 km/h, provided a suitable hitch connection is available.
Compatibility depends on your bicycle's rear axle and frame configuration. Bikes may use a quick-release axle, solid axle, internally geared hub or modern thru-axle, and some require a specific adapter or replacement axle.
The additional weight of a trailer will also affect acceleration, handling and braking distance, so riding style should always be adapted when towing.
How do I know which Croozer hitch or axle adapter fits my bike?
The correct Croozer hitch or axle adapter depends primarily on the rear axle fitted to your bicycle or e-bike.
Depending on the bike, this may be a quick-release system, solid axle, hub gear axle or modern thru-axle. Some bicycles can use a standard Croozer hitch arrangement, while others require a compatible axle nut, adapter or replacement thru-axle.
Croozer's Click & Crooz® system is used to securely connect compatible trailers to the bicycle, and Croozer provides different hitch solutions for different bike configurations. Browse Croozer accessories for hitches and axle adapters.
If you're buying a Croozer bike trailer in the UK and aren't sure which hitch or axle you need, Hitch-A-Bike can help identify the correct setup.
Providing your bike manufacturer, model, year and rear axle specification — or clear photographs of the rear axle — will normally make it much easier to identify the appropriate Croozer connection.
Depending on the bike, this may be a quick-release system, solid axle, hub gear axle or modern thru-axle. Some bicycles can use a standard Croozer hitch arrangement, while others require a compatible axle nut, adapter or replacement thru-axle.
Croozer's Click & Crooz® system is used to securely connect compatible trailers to the bicycle, and Croozer provides different hitch solutions for different bike configurations. Browse Croozer accessories for hitches and axle adapters.
If you're buying a Croozer bike trailer in the UK and aren't sure which hitch or axle you need, Hitch-A-Bike can help identify the correct setup.
Providing your bike manufacturer, model, year and rear axle specification — or clear photographs of the rear axle — will normally make it much easier to identify the appropriate Croozer connection.
Croozer manuals & downloads
Child 1 manual
Dog 3 manuals
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