Polisport Groovy Maxi CFS

Our score 9.33 / 10

Research by Peter Crona Last updated Method How we research

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Polisport Groovy Maxi CFS

Pros

  • The tool-free CFS clamp makes the seat practical to remove after a nursery run, while the adjustable footrests and 3-point harness grow with one child up to 22 kg.

Cons

  • Compatibility is strict: it needs a suitable ISO 11243 rack rated to at least 27 kg, 120–175 mm wide, with round rails; spring clamps, elastic straps and shaped rails can prevent safe installation.
Mount Type
Rack mount
Mount Position
Rear-mounted
Product page
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Price/Buy
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Shortlist the Polisport Groovy CFS when your bike already has the right rack and you want to remove the seat without tools. Its clamp fits a 120–175 mm-wide ISO 11243 carrier rated for at least 27 kg; Polisport’s current page specifies round rails and excludes spring clamps, elastic straps, shaped rails and asymmetric racks. The seat weighs 2.5 kg and carries a child from 9-22 kg, with a 3-point harness, adjustable footrests, foot protection and a secondary frame strap.

Do not use “from 9 months” as the readiness test. The child must sit unsupported and hold up a correctly fitted helmet; independent safety guidance also stresses that a rear passenger changes balance and braking. Check every clamp and strap before riding, keep feet secured, and practise with the loaded bike before carrying the child.