Polisport Koolah 29

Our score 9.33 / 10

Research by Peter Crona Last updated Method How we research

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Polisport Koolah 29

Pros

  • The 29er variant retains concrete tube and clearance limits for frames where a standard support bar may sit too high.

Cons

  • It is not universal for every 73.7 cm bike; geometry, material, suspension and 80 mm of clear space remain hard exclusions.
Mount Type
Frame mount
Mount Position
Rear-mounted
Product page
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Price/Buy
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Polisport Koolah 29 is the frame-mounted Koolah variant for a 9-22 kg child when a small frame or 29er leaves the required mounting space. The dedicated support fits a compatible 28–40 mm round or oval tube and needs 80 mm of clear frame length. That specificity is useful, but it makes pre-buy checks non-negotiable. Exclude carbon, square or triangular frames, rear-suspension bikes and tubes outside the stated range. Confirm wheel, heel and control clearance from the manual before carrying a child; this model must not be confused with the separate rack-mounted Koolah CFS.