Thorn Resistant Tube 26 x 1.9/2.125 A/V

Heavy-duty inner tube engineered for mountain and hybrid bikes. The 26 x 1.9/2.125 size fits standard 26-inch wheels with wider tread profiles. Its thorn-resistant rubber compound deflects sharp objects and helps prevent punctures on rocky terrain and urban trails.

Schrader (auto) valve provides reliable inflation and compatibility with standard pumps. Durable construction handles rough conditions without compromising performance, making it ideal for riders who demand reliability over frequent replacements.

Replace as part of regular maintenance or carry as a backup on longer rides.