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Alta 20" X 2.25/2.35/2.50 Bike Bicycle

Thornproof Inner Tube 33mm Schrader Valve

USD $8.98

Condition : New

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Specifications:
  • Size: 20 x 2.25/2.35/2.50

    • Designed for 20-inch bicycle wheels with wider tires, accommodating widths from 2.25 to 2.50 inches.
    • Ideal for BMX, cruiser, and off-road bikes that require robust and durable tubes for rough terrains.
  • Valve Type: Schrader Valve

    • A standard, user-friendly valve type, compatible with automotive-style air pumps.
  • Valve Length: 33mm

    • Suitable for medium-profile rims, providing adequate length for secure inflation.
  • Valve Core: Removable

    • Facilitates easy maintenance, such as replacing the core or using tire sealants to prevent slow leaks.
  • Valve Stem: Smooth

    • Lacks external threading, ensuring a clean, professional appearance and minimizing wear against the pump head or rim hole.
  • Valve Angle: 0° (Straight Valve)

    • Perpendicular alignment ensures compatibility with rim valve holes and straightforward inflation access.
  • Brand: Alta

    • A trusted name in the cycling industry known for high-quality, durable tire tubes and accessories.
Material and Construction:
  • Tube Material: Heavy-duty rubber with enhanced thickness for thorn resistance.

    • The tube's extra-thick walls are designed to resist punctures from sharp objects such as thorns, glass, and debris.
  • Wall Thickness:

    • Significantly thicker than standard tubes, offering increased protection without compromising flexibility or performance.
  • Seam Construction:

    • Heat-sealed seams for maximum durability and reduced risk of splits under high pressure or heavy loads.
Performance Features:
  1. Thorn Resistance:

    • The reinforced rubber construction minimizes the likelihood of punctures, making it ideal for rugged conditions.
  2. Broad Compatibility:

    • Fits a wide range of 20-inch tire sizes (2.25, 2.35, and 2.50 widths), allowing versatility for multiple bike types.
  3. Reliable Inflation:

    • Schrader valve ensures compatibility with most standard bike pumps and automotive air compressors.
  4. Longer Lifespan:

    • Resistant to environmental factors such as ozone, UV exposure, and temperature fluctuations, ensuring durability over time.
  5. Smooth Ride:

    • The added thickness provides cushioning and stability, reducing vibrations and improving overall ride quality.
Recommended Use:
  • Bike Types:

    • Specifically designed for BMX, cruiser, mountain, and fat tire bikes requiring increased tube durability.
  • Terrain Compatibility:

    • Ideal for challenging terrains like trails, urban streets with debris, gravel, and areas prone to sharp objects.
  • Pressure Range:

    • Compatible with lower-pressure, wide-tire applications, typically within 35-65 PSI (consult tire sidewall for exact specifications).
Installation and Maintenance Tips:
  1. Installation:

    • Ensure the inside of the tire and rim are free from sharp objects before installation.
    • Partially inflate the tube to help it sit correctly within the tire, avoiding folds or pinches.
  2. Rim Protection:

    • Use proper rim tape to shield the tube from spoke holes or sharp edges inside the rim.
  3. Inflation:

    • Use a pump compatible with Schrader valves to inflate to the recommended pressure. Avoid over-inflation, which can stress the tube.
  4. Maintenance:

    • Regularly check tire pressure to maintain optimal performance and longevity.
    • Inspect the valve core periodically and tighten if necessary to prevent leaks.
Key Advantages:
  • Enhanced Puncture Resistance:

    • Provides superior protection against thorns, glass, and other sharp objects compared to standard tubes.
  • Compatibility with Wide Tires:

    • Designed to fit tires with widths between 2.25 and 2.50 inches, ensuring versatility for a variety of bike types.
  • High-Quality Valve Design:

    • Removable core makes maintenance and repairs convenient, while the smooth stem minimizes wear.
  • Durable Construction:

    • Built to withstand the rigors of frequent or heavy-duty use, offering peace of mind during rides on challenging terrains.
ALTA 20" x 2.25/2.35/2.50 Bike Bicycle THORNPROOF Inner Tube 33mm Schrader Valve
thorn resistant
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