Stroller second seat age and weight limits
What minimum age and maximum child weight apply to stroller second seats?
BABY JOGGER City Select Second Seat Kit: The store lists the seat as suitable from newborn onward. The second seat has a maximum child weight of 45 lb. Bugaboo Kangaroo Sibling Seat: The store recommends it from 6 months, with a maximum child weight of 40 lb (18 kg); it is not for newborns. Bugaboo Donkey 6 Sibling Seat: The store listing says the sibling seat is for children from 6 months up to 22 kg (50 lbs), while the Donkey 6 North American manual says the seat maximum is 23 kg (50 lbs); the sources disagree on the kilogram limit. Cybex Gazelle S Second Seat: The maker states the age range is from birth to approximately 4 years. The manual’s weight-limit page shows max. 35 lbs/15.9 kg and max. 50 lbs/22.7 kg. Cybex Gazelle S Seat Unit: The maker's UK page says from birth to approximately 4 years; the store says from 6 months, so the sources disagree on minimum age. The US manual prints configuration limits of 35 lbs/15.9 kg and 50 lbs/22.7 kg; the global manual prints 15 kg and 22 kg, so the regional figures disagree.
| Product | Why | Minimum age | Maximum child weight |
|---|---|---|---|
| 1. BABY JOGGER City Select Second Seat Kit sold by anbbaby.com | The second seat has a maximum child weight of 45 lb. | The store lists the seat as suitable from newborn onward. guide | The second seat has a maximum child weight of 45 lb. guide |
| 2. Bugaboo Kangaroo Sibling Seat sold by anbbaby.com | The store recommends it from 6 months, with a maximum child weight of 40 lb (18 kg); it is not for newborns. | The store recommends it from 6 months, with a maximum child weight of 40 lb (18 kg); it is not for newborns. guide | The store recommends it from 6 months, with a maximum child weight of 40 lb (18 kg); it is not for newborns. guide |
| 3. Bugaboo Donkey 6 Sibling Seat sold by albeebaby.com | The store listing says the sibling seat is for children from 6 months up to 22 kg (50 lbs), while the Donkey 6 North American manual says the seat maximum is 23 kg (50 lbs); the sources disagree on the kilogram limit. | The store listing says the sibling seat is for children from 6 months up to 22 kg (50 lbs), while the Donkey 6 North American manual says the seat maximum is 23 kg (50 lbs); the sources disagree on the kilogram limit. listing | The store listing says the sibling seat is for children from 6 months up to 22 kg (50 lbs), while the Donkey 6 North American manual says the seat maximum is 23 kg (50 lbs); the sources disagree on the kilogram limit. listing |
| 4. Cybex Gazelle S Second Seat sold by albeebaby.com | The manual’s weight-limit page shows max. 35 lbs/15.9 kg and max. 50 lbs/22.7 kg. | The maker states the age range is from birth to approximately 4 years. guide | The manual’s weight-limit page shows max. 35 lbs/15.9 kg and max. 50 lbs/22.7 kg. manual |
| 5. Cybex Gazelle S Seat Unit sold by albeebaby.com | The US manual prints configuration limits of 35 lbs/15.9 kg and 50 lbs/22.7 kg; the global manual prints 15 kg and 22 kg, so the regional figures disagree. | The maker's UK page says from birth to approximately 4 years; the store says from 6 months, so the sources disagree on minimum age. guide | The US manual prints configuration limits of 35 lbs/15.9 kg and 50 lbs/22.7 kg; the global manual prints 15 kg and 22 kg, so the regional figures disagree. manual |
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Written 2026-10-29T20:00:36.969Z.
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