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Ensure smooth rides and dependable performance with this heavy-duty 20″ inner tube, ideal for fat-tyre bikes, e-bikes or mountain bikes running wide 20″ tyres. Designed to pair perfectly with 20 × 3.00 tyres, this tube is built with a sturdy rubber construction that resists punctures, maintains pressure reliably, and handles the extra stress of off-road or everyday commuting use.

What it does

  • Keeps your tyre properly inflated and sealed — ready for off-road trails, urban riding or e-bike power.

  • Handles wider tyres (20 × 3.00) typical of fat bikes, comfort bikes, or some e-bikes — giving you extra traction, stability, and ride comfort.

  • Works with standard Schrader valve setups, making installation or replacement easy for home mechanics or workshop use.

Why it matters

  • Reliable backup or replacement: Great to keep as a spare tube in your repair kit — essential for rides where punctures or rough terrain are possible.

  • Wide-tyre compatibility: If your bike uses fat tyres or wide 20″ tyres, many standard tubes won’t fit. This tube ensures correct sizing and tyre fit.

  • Simple maintenance: A robust, no-frills solution for keeping your bike road-ready — no need for patch kits or complicated maintenance.

Who it’s for

  • Riders using fat bikes, comfort bikes or 20″ e-bikes with wide tyres who need a correctly sized tube.

  • Commuters, trail riders, or recreational cyclists who want a dependable spare tube they can install themselves.

  • Anyone upgrading tyres or repairing flats — useful as a backup tube in a saddlebag or home tool kit.

SKU 4630
Barcode # 4714379580099
Brand Duro
Shipping Weight 0.3000kg
Shipping Width 0.115m
Shipping Height 0.080m
Shipping Length 0.070m
Shipping Cubic 0.000644000m3

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