Quick Summary
The Polisport Guppy Grey Baby Carrier Seat is a rear child seat for a bicycle, with a stated maximum load of 35 kg. It is described as a unisex child seat and includes adjustable features for size and carrier compatibility.
The seat is supplied fully assembled and the description states that it is compatible with luggage carriers that comply with ISO 11243 standards and carrier tubes of 10-16 mm. It is also described as not compatible with bicycles with rear shocks or drop handlebars.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | Baby carrier seat for a bicycle. Check that this is the right style of child transport for your bike. |
| Colour | Grey. Useful if colour matters for matching or preference. |
| Maximum load | 35 kg. Compare this with the intended child and any carried weight within the stated limit. |
| Carrier compatibility | Fits luggage carriers compliant with ISO 11243 standards, 120-175 mm. Confirm your carrier matches this format. |
| Carrier tube support | Supports carrier tubes of 10-16 mm. Check the tube size before choosing a seat. |
| Included items | Described as including a footrest and wheel protector mounting kit. Check the selected offer for the exact contents. |
What to Compare Before Buying
- Carrier fit: This seat is stated to fit ISO 11243 luggage carriers measuring 120-175 mm. Confirm that your bicycle carrier matches those measurements.
- Tube size: The carrier tube range is 10-16 mm. Compare that with the rear carrier on your bike.
- Maximum load: The stated limit is 35 kg. Make sure this matches the child and any use you have in mind.
- Bike compatibility: It is described as not compatible with bicycles with rear shocks or drop handlebars. Check your bike type before ordering.
- Assembly and fit: The seat is supplied fully assembled and adjustable for size and carrier compatibility, so the chosen setup still needs to suit the bike and carrier.
Before You Decide
Confirm the 35 kg limit, the ISO 11243 carrier fit, and the 10-16 mm tube range before choosing this seat. Also check that your bicycle does not have rear shocks or drop handlebars, as these are listed as incompatible.






