Bike baby carriers, fittings and accessories

What is a bike baby seat?

The bike baby seat, often referred to as a child seat, is a shell equipped with a harness and footrests that attaches to an adult's bike. It is designed for children who can sit up on their own, starting from 9 kg according to the European standard EN 14344, which sets the limit for seats at 22 kg. Front models accommodate smaller children, generally up to 15 kg; rear models go up to 22 kg, and junior seats extend usage beyond that. This page brings together the baby seats themselves, as well as their mounts, cushions, harnesses, and accessories.

Which baby seat for your bike?

• Bike with luggage rack: the rear seat clamps onto the rack tubes or clicks onto a compatible rack. Check the width and diameter of the tubes: the Prodigee Icon, for example, accepts a rack 11 to 19 cm wide, with tubes from 8 to 20 mm.
• Bike without luggage rack: the rear seat mounts onto the frame, using a clamp around the vertical tube, or a rack designed for the seat can be added to the bike, such as the Topeak BabySeat II, made of aluminium and compatible with disc brakes.
• Electric bike: the battery placed under the luggage rack or very wide frame tubes complicate installation. Prefer a model stated to be compatible, such as the Hamax Caress, or an adapter intended for oversized tubes, like that from Mac Ride.
• Mountain bike and road bike: a central front seat, fixed on the handlebars, keeps the child between your arms without cluttering the back of the bike.
• Cargo bike: the child travels in the box, on a seat designed for it, such as the Wiener SC2/SC3.

A baby seat for two bikes: additional mounts

When both parents take the child in turn, there’s no need to buy two seats: most manufacturers sell the mount separately. Hamax offers its standard or locked mounting bracket; with an additional bracket, the seat can switch from one bike to another, and the keyed version reduces the risk of theft when the bike is parked. Prodigee also sells front and rear mounts for its Icon. Before buying, check that the mount exactly matches the seat model and bike type.

Comfort: tilt, suspension, and cushion

On long journeys, the child often ends up falling asleep. A reclining backrest supports their head: the Hamax Caress reclines by 20 degrees, and spare bars allow adjustment of the angle on some seats from the brand. A suspension absorbs bumps from the pavement and cobblestones, like the steel mono-shock on the Caress or the suspended support bar on the Hamax brackets. Finally, the cushion is as important as the shell: made of waterproof foam on the Prodigee Icon, it should stay clean, dry, and securely in place.

Spare parts and accessories

A baby seat often lasts for several years, even for multiple children. Rather than replacing it, you can change worn parts: Kellys offers a five-point replacement harness and cushions with shoulder pads for its Keeper seats. For cool days, leg protection, like that of the Hamax Smiley and Siesta seats, keeps the child warm. At the front, a windscreen attached to the handlebars, such as that from Polisport for handlebars 21 to 28 mm, protects a front seat from wind and splashes. Regularly check the wear of the straps, the buckle of the harness, and the tightness of the mounts.

Trailers and other transport solutions

For a child too young to sit up, for two children at once, or for long outings, bike trailers offer a sheltered space; their spare parts allow for maintenance. Bike racks transport each person's bike on the car, and the transport category brings together all these solutions.

What bike baby seat brands to choose?

Hamax secures all its seats with its patented safety system, whose bracket and suspended support bar absorb shocks; its Caress for luggage racks adds a height-adjustable and reclining backrest, suspension, and key locking.

Prodigee offers its Icon for both front and back: five-point harness, adjustable footrests, waterproof EVA foam cushion, and polypropylene shell; the rear version accommodates a child up to 22 kg and a maximum height of 1.10 m.

Qibbel offers the Air, a lightweight seat equipped with the ClickSafe buckle, and a junior seat for children approximately 6 to 10 years old, up to 35 kg, with a double-wall shell and foldable footrests.

Topeak pairs its BabySeat II seat with a dedicated aluminium luggage rack, compatible with disc brakes and the brand’s MTX bags, to equip a bike that does not have a suitable luggage rack.

Bike baby seats on sale

Seats and last season's accessories go into the transport clearance, and the latest arrivals are showcased in the new arrivals. Before the nice weather, French Days and summer sales are an opportunity to equip the family bike.

Frequently asked questions

At what age can you use a bike baby seat?

As soon as the child can sit up steadily on their own and weighs at least 9 kg, which is the minimum set by the EN 14344 standard. Before this, no bike baby seat is suitable: only a trailer designed for toddlers should be considered, according to its manufacturer's guidance.

Can you transfer a baby seat from one bike to another?

Yes, by equipping each bike with its own mount: the seat can be removed from one and clicked onto the other in seconds. Hamax and Prodigee sell their mounts separately. Check the compatibility of each bike, seat tube, or luggage rack before ordering.

How to install a baby seat on a bike without a luggage rack?

Choose a seat that mounts onto the frame, using a bracket that clamps onto the seat tube, checking the available space between the seat and the frame. Another option is a luggage rack designed for the seat, such as that of the Topeak BabySeat II. In all cases, follow the instructions and tighten to the indicated torque.

Is a reclining baby seat useful?

It becomes precious on long trips or during nap time: a sleeping child keeps their head supported instead of slumping forward. Check that the tilt is easily adjustable, ideally without removing the child from the seat.

Should the harness or cushion of a baby seat be replaced?

Yes, as soon as a strap frays, when a buckle closes badly, or when the cushion sags. Only use parts provided by the seat manufacturer, and replace the entire baby seat if the shell is cracked or after a fall.