Stroller frame compatibility with an existing seat unit
Does a stroller frame accept a seat unit the shopper already owns from an older model?
Cybex Mios 4 Frame: The Mios frame can be combined with a carry cot, infant car seat or seat unit. Cybex Mios: It is compatible with the Mios/Coya Fold Lux Carry Cot, Mios Seat Pack Style, CYBEX Infant Car Seats, 2-in-1 Cup Holder, Snack Tray, and Parasol. Cybex e-Priam 3: It can be used as a travel system with a cot, infant car seat or seat unit. None of the checked facts say whether a seat unit from an older model fits these frames.
| Product | Why | Seat unit fit | Seat unit minimum age | Age range | Weight limit |
|---|---|---|---|---|---|
| 1. Cybex Mios 4 Frame sold by megababiesusa.com | The Mios frame can be combined with a carry cot, infant car seat or seat unit. | The Mios frame can be combined with a carry cot, infant car seat or seat unit. guide | - | With a carry cot or infant car seat, the frame is intended from birth to approximately 4 years. listing | The store's listing says the maximum child weight is 55 lbs, while Cybex's own page says 22 kg; the sources disagree on the weight limit. guide |
| 2. Cybex Mios sold by albeebaby.com | It is compatible with the Mios/Coya Fold Lux Carry Cot, Mios Seat Pack Style, CYBEX Infant Car Seats, 2-in-1 Cup Holder, Snack Tray, and Parasol. | It is compatible with the Mios/Coya Fold Lux Carry Cot, Mios Seat Pack Style, CYBEX Infant Car Seats, 2-in-1 Cup Holder, Snack Tray, and Parasol. listing | - | It can be used from birth with the Mios/Coya Fold Lux Carry Cot or an infant car seat, up to about 4 years; all attachments are sold separately. listing | Maximum child weight is 55 lbs. listing |
| 3. Cybex e-Priam 3 sold by megababiesusa.com | It can be used as a travel system with a cot, infant car seat or seat unit. | It can be used as a travel system with a cot, infant car seat or seat unit. guide | The seat unit is for children at least 6 months old. guide | - | The manual gives the limit as 22 kg or 4 years, whichever comes first, while the store's listing gives 55 lbs; the sources disagree. manual |
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Written 2026-10-31T07:22:13.135Z.
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