The Bellelli Mr Fox Relax B-Fix is ​​a rear bicycle seat that can be attached to the bicycle frame in accordance with the European standard EN 14344.

- Designed with the most advanced safety and comfort functions, which was developed for children with a maximum body weight of 22 kg.
- Made using only qualified, non-toxic plastic.
- The seat cushion is removable and washable.
- Equipped with a child-proof, parent-friendly safety buckle. It has two depth settings and can be unfastened and reattached with one hand.
- The height of the footrest can be adjusted in 4 positions.
- The height and depth of the 3-point safety belt can be adjusted.
- Its ergonomic backrest fits the child's dimensions perfectly.
- There is also a built-in helmet slot at the head for an even more comfortable ride.
- Thanks to the Relax B-Fix attachment, the seat can be tilted by 10°.
- Its high armrest is safe and comfortable for the child.
- The child's feet are perfectly protected from the sides and the back so that they cannot reach the spokes of the bike in any way.

- Can be used for 26/28" size bikes.
- E-bike compatible (up to 185 mm).
- B-Fix is a patented fixing device that fixes the bicycle seat under the handlebars or on the bicycle frame under the saddle. Compatible with existing Bellelli RELAX, STANDARD and CLEVER systems. Compatible with classic as well as the most modern frames.