Child Rear Bicycle Seat B-ONE Clamp

Bellelli B-One is approved rear bike seat  complying with the European Regulation EN 14344, certified for children weighing up to 22 kg / 48.5 lbs.

• Made in Italy, exclusively with certified non-toxic plastic


• Lightweight, resistant and washable frames


• Easy-on/easy off the bike 


• Can be switched from one bike to another in seconds


• Designed with the most advanced safety and comfort features like:


• reclined angle for the neck plus ergonomic shoulders support


• high sideboards to increase support and containment


• wider and safer legs/feet side protection


• childproof, parent-friendly safety buckle, with two depth settings in the center of the seat. Only one hand is needed to fasten and release it.


• childproof, parent-friendly safety buckle


• broad footrests height-settings range

Bellelli B One can be used  with two different mounting systems:

1. on  the bike frame (B One Standard)


2. on bike carrier (B One Clamp)

1.Non-toxic certifi ed plastic frame, lightweight, resistant and washable.

2. Soft washable cushion

3. Ventilation holes located at shoulders and back

4. Childproof, parent-friendly safety buckle, with teo depth settings in the centre of the seat. Only one hand is needed to fasten and release it.

5. Broad footrests height settigs range: 15cm - 5.9" (13 positions)

6. Three point height/length - adjustable harness. Three shoulder height slots

7. Spacious seat area

8. High sideboards to increase child support and containment

9. Ample legs/feet side protection to avoid any contacts with wheel spokes

Available Mounts:

B-One Clamp Manual