Fat Bike Inner Tube 20/26×4.0 16×3.0 Schrader Valve Snow Bike

$4.18 – $5.61

SKU: BT32001 Brand:

Inner Tube Size: Fits 16/20/26 inch fat tire setups with 3.0/4.0 inch width configurations; verify existing tire sidewall markings and confirm required 32mm or 48mm Schrader valve stem length prior to ordering.

Puncture Resistant: Features a thick butyl rubber layer designed to absorb trail impacts and sharp debris, reducing unexpected flat risks to deliver steady air retention.

Temperature Resistance: Made with heat and cold resistant rubber compound to retain elasticity on cold snow roads and hot summer pavement, preventing early cracking.

Multi Size Compatibility: Engineered for fat tire setups including 20×4.0, 26×4.0, and 16×3.0; integrated standard Schrader valves ensure effortless air filling and secure fitment.

Complete Package: Package includes 2 fat bike inner tubes; inspect inner tire for sharp thorns or wire burrs before mounting and inflate slightly to avoid twisting.

 

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Description

Product Overview

Upgrade your rugged adventures with the heavy-duty Catazer fat bike inner tube, engineered specifically for wide-profile tires on snow bikes, mountain bikes, and electric fat bikes. Whether you are riding through deep winter snow or rocky summer trails, this reliable fat bike inner tube delivers exceptional puncture resistance, high-temperature stability, and reliable air retention under heavy pressure loads.


Technical Specifications

  • Compatible Tire Sizes: 16 x 3.0″, 20 x 4.0″, 26 x 4.0″
  • Valve Type: American Schrader Valve (AV)
  • Valve Length Options: 32 mm / 48 mm
  • Material: Premium Heavy-Duty Butyl Rubber Compound
  • Temperature Range: Heat and Cold Resistant for All-Season Riding

Package Includes

  • 1 x Fat Bike Inner Tubes

Additional information

Weight N/A
Dimensions N/A
Size

16×3.0-32mm, 20×4.0-32mm, 20×4.0-48mm, 26×4.0-32mm, 26×4.0-48mm

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Description

Product Overview

Upgrade your rugged adventures with the heavy-duty Catazer fat bike inner tube, engineered specifically for wide-profile tires on snow bikes, mountain bikes, and electric fat bikes. Whether you are riding through deep winter snow or rocky summer trails, this reliable fat bike inner tube delivers exceptional puncture resistance, high-temperature stability, and reliable air retention under heavy pressure loads.


Technical Specifications

  • Compatible Tire Sizes: 16 x 3.0″, 20 x 4.0″, 26 x 4.0″
  • Valve Type: American Schrader Valve (AV)
  • Valve Length Options: 32 mm / 48 mm
  • Material: Premium Heavy-Duty Butyl Rubber Compound
  • Temperature Range: Heat and Cold Resistant for All-Season Riding

Package Includes

  • 1 x Fat Bike Inner Tubes
Leave your review
Rating

Related Products