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Inner tube ULIP 20×4.0 for Fafrees F20 X-Max

Informations sur la boutique
La visite / le retrait sur place est possible du lundi au samedi.
Horaires d’ouverture : Lun–ven : 9:00–19:00
Sam : 10:00–16:00
Dimanches et jours fériés : FERMÉ
Adresse : Tržaška cesta 222, 1000 Ljubljana
Téléphone : +386 30 771 787
E-mail : [email protected]
19,90 EUR
19,90 EUR

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ULIP 20×4.0 Inner Tube for Fafrees F20 X-Max

Model-specific offer for the Fafrees F20 X-Max, a folding long-range fat e-bike. The official EU website states CST 20 × 4.0 and butyl inner tubes. The ULIP inner tube is therefore intended for replacement on a bike that still uses the original or equivalent 20×4.0 tire with an inner tube.

Why it is suitable

  • Size: 20×4.0; the manufacturer's additional inner tube designation is 3.50-16.
  • Usage: wide fat-bike tires for asphalt, gravel, sand, and other mixed terrains.
  • Material: flexible butyl rubber for good air retention and damping.
  • Model: prepared as a search-accurate offer for the Fafrees F20 X-Max.

Verification before ordering

Check the 20×4.0 marking and the valve/rim type on the sidewall of your existing tire. Models may vary by year or market. This inner tube is not intended for dimensions 20×3.0, 20×2.125, 24×4.0, or 26×4.0 and is not a substitute for a dedicated tubeless setup. The package contains one inner tube.

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