Price: $11.99
(as of May 06, 2025 20:22:38 UTC – Details)
From the brand


20/26X3.0-4.0
20/26 inch bike tubes
16/20/24/26×1.75-2.125
🚴♂【20″x3.5-4.5】1 Pack 20×4 tube fits most fat tire bikes with 20” tires that are between 3.5” to 4.5” wide. (20”x 3.5, 20”x 3.6, 20”x 3.8, 20” x 4.0, 20” x 4.5) For 32mm Schrader Valve. Ride Safe, Ride Strong, Ride Happy!!
🚴♂【Easy to install】You will get 1 pack 20×4 inner tube and 1 tire lever at one buy. Levers are used to remove and install the bike inner tubes to prevent fingers from being caught by the tire and and without damaging rim. It’s always good to have a spare one in hand.
🚴♂【Comfort riding】Butyl rubber, better air tightness, durability and shock absorption. No bumps will be felt, advanced 20 x 4 tube adds comfort to your child’s riding. Must get this inner tube for spare or fixing flat!
🚴♂【Quality Tested】Every tube passes a strict 100% quality control inspection. Strong wear resistance, not easy to break and deform during use. The inflation port has a protective cover, the gas in the 20×4 bike tube is not easy to leak. Thicker than others you have!
🚴♂【Satisfaction Guaranteed】We’re sure you’ll like our inner tube 20×4. If for some reason, you are not 100% satisfied with your purchase, Hydencamm will send you refunds. TIP: The inner tube is wrapped in plastic film. Avoid using sharp tools to prevent tools from cutting the inner tube.
Customers say
Customers find these bike tubes durable, with one mentioning they’re thick enough to withstand thorns, and appreciate their good price and perfect fit. They are easy to install and work well, with one customer noting the extra thickness around the valve. The tube quality receives mixed feedback – while many say they’re good, some report them bursting after a few miles of use. Similarly, air retention is also mixed, with several customers reporting they hold air well.
AI-generated from the text of customer reviews


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