Bellelli Mr Fox

Our score 9.33 / 10

Research by Peter Crona Last updated Method How we research

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Bellelli Mr Fox

Pros

  • Approved to EN 14344 and certified for children up to 22 kg on 26''–28'' wheels and e-bikes, per Bellelli's official page.
  • The Relax B-Fix backrest reclines by 10°, letting a sleeping child ride in a more laid-back position, per the manufacturer (the listing title's 15° is wrong).

Cons

  • The marketplace listing title carries wrong figures (max 15 kg, recline 15°): Bellelli's official page and the listing description agree on 22 kg, so trust the official spec and the delivered manual, not the title.
  • The frame-mount attachment needs a suitable frame tube, but no tube diameter or clearance requirement is stated in the listing or on the official page, so fit on your specific bike must be confirmed with Bellelli.
Italian brand
Mount Type
Frame mount
Mount Position
Rear-mounted
Product page
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Price/Buy
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The Mr Fox Relax B-Fix is a rear frame-mounted child seat for a bicycle with 66-71.1 cm wheels, and Bellelli lists it as e-bike compatible. This specific version reclines by 10 degrees; the standard and carrier-mounted Clip versions are different configurations. The seat supports a child up to 22 kg, but Bellelli does not publish the frame-tube diameter or clearance needed for this attachment. That missing fit detail matters more than the broad wheel-size range. Before buying, measure your frame and ask Bellelli or a qualified bike shop to confirm mounting clearance. The 10-degree recline is a small comfort adjustment, not a substitute for correct installation or an independently seated child.