Polisport Groovy FF

Our score 9.33 / 10

Research by Peter Crona Last updated Method How we research

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Polisport Groovy FF

Pros

  • Once fitted, the quick-release block lets you remove the seat without tools and provides a visual locking indicator.

Cons

  • It is not universal: the mount needs a 28-40 mm round or oval tube, 105 mm of clear space, and no interfering cables or fittings.
From Age
9 months
Weight
3.5 kg
Max Weight
22 kg
Mount Position
Rear-mounted
Mount Type
Frame mount
Product page
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Price/Buy
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Shortlist the Polisport Groovy FF when your bike has no suitable rear rack but does have a compatible seat-tube area. Its frame block accepts round or oval tubes 28-40 mm across, needs 105 mm of clear mounting space, and lets you remove the seat without tools after the block is fitted. The adjustable harness, four-position footrests, broad foot guards and secondary frame strap make it a practical setup for repeated nursery or leisure rides.

Compatibility is the decisive check. Polisport specifies 26-71.1 cm wheels, a 9-22 kg and 110 cm child limit, and e-bikes limited to 25 km/h; the mount must not crush cables or sit on an unsuitable frame. Treat the maker’s nine-month starting point as a ceiling, not automatic readiness: wait until the child can sit securely unsupported and support a correctly fitted lightweight helmet. Practise balance and braking with the loaded bike before carrying them in traffic.