Black Cat 26 Inch Mountain Bike Inner Tube (1.75/2.125)

Black Cat 26-inch inner tubes provide superior air retention and puncture resistance for mountain bike and recreational cycling wheel assemblies. Engineered from high-grade butyl rubber, each tube ensures consistent structural integrity under varying terrain pressures and extreme thermal conditions. Compatibility covers a wide spectrum of 26-inch bicycle tires, offering a precise fit for standard mountain bike rims and youth bicycle configurations. Reliable Schrader valve stems facilitate rapid inflation and seamless integration with existing pump equipment for efficient trailside maintenance.
  • Component Type: Inner tube
  • Brand: Black Cat
  • Dimensions: 26 inches
  • Compatible Tire Width Range: 1.75 to 2.125 inches (including 26 x 1.75, 1.95, 2.10, and 2.125 tires)
  • Valve Type: Schrader (AV) air valve nozzle
  • Intended Use: Replacement part for mountain bikes (MTB) and children’s bicycles with 26-inch tires

9,99€

Exact Compatibility & Fitment Notes

Black Cat 26-inch inner tubes accommodate tires ranging from 1.75 to 2.125 inches in width. Specific compatible tire sizes include 26 x 1.75, 1.95, 2.10, and 2.125 configurations. Schrader valves allow connection to standard bicycle pumps and air compressors found at service stations. Verify that rim diameter matches the 26-inch specification before installation to prevent pinch flats or bead seating issues. Application extends to standard mountain bike wheel assemblies and youth bicycle platforms requiring consistent air pressure maintenance.

Installation & Replacement Advice

Butyl rubber construction provides resistance against air seepage and minor debris punctures commonly encountered during daily cycling. Replace existing tubes when rubber integrity declines due to age, dry rot, or repeated puncture repairs. Inspect the interior of the tire casing for sharp objects or metal shards before seating a new tube to prevent immediate deflation. Apply a thin layer of talcum powder to the tube surface to reduce friction between the rubber and tire wall. Ensure the valve stem sits perpendicular to the rim hole during inflation to prevent stress fractures at the base. Maintain recommended PSI levels based on tire sidewall markings to optimize structural support across varying terrain.

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