DURO 29" X 2.25/2.35/2.50 BlCYCLE lNNER Thorn Proof TUBE 48mm PRESTA Valve.

Slide
$12.34
Wheel Size
29 in
Valve Stem
Threaded
Size
29 x 2.25/2.35/2.50
Color
Black
Material
Rubber
Valve Angle
0d
Brand
Duro
Valve Type
Presta Valve
Model
Thorn Proof/Thorn Resistant
Tube Size
2.25/2.35/2.50
Valve Length
48 mm
Valve Core
Non-Removable
Country/Region of Manufacture
Thailand
Number of Items
1
Item Weight
1.40lb
Part Type
Tube
condition
New

Specifications:

  1. Tube Size:

    • Dimensions: 29 x 2.25/2.35/2.50
      • Fits 29-inch wheels with tire widths ranging from 2.25 inches to 2.50 inches.
      • Compatible with a wide range of mountain bikes, gravel bikes, and hybrid bikes designed for off-road or rugged terrain.

  2. Material:

    • Constructed from heavy-duty butyl rubber.
      • Ensures enhanced durability and elasticity for reliable performance.
      • Offers superior resistance against punctures and leaks compared to standard tubes.

  3. Thorn Resistance:

    • Features: Thickened walls designed to resist punctures from thorns, sharp debris, and other hazards commonly encountered during trail or off-road riding.
    • Provides peace of mind for riders in rugged or thorn-heavy environments.

  4. Valve Type:

    • Type: Presta/French Valve.
      • Slim design for compatibility with most performance-oriented rims and tire systems.
      • Ideal for high-pressure inflation and precise air control.
    • Core: Non-removable.
      • Simplifies maintenance while maintaining reliable air retention.

  5. Valve Length:

    • Length: 48mm.
      • Suitable for standard rim depths up to 30mm.
      • Threaded stem ensures secure fitment within the rim valve hole.

  6. Valve Stem:

    • Design: Fully threaded.
      • Prevents valve movement during inflation and riding.
      • Ensures compatibility with a wide range of Presta valve-compatible pumps and accessories.

  7. Valve Angle:

    • Angle: 0 degrees (straight).
      • Standard orientation for easy access and inflation.

  8. Brand:

    • Name: Duro.
      • Recvintagenized for manufacturing high-quality, durable bike tires and tubes catering to diverse cycling needs.

Design and Functionality:

  1. Puncture Protection:

    • The thorn-resistant design incorporates thicker rubber walls, reducing the likelihood of flats caused by sharp objects, such as thorns, glass, and nails.

  2. Air Retention:

    • Butyl rubber construction offers excellent air retention, requiring less frequent inflation compared to standard tubes.

  3. Performance-Oriented Valve:

    • The 48mm Presta valve ensures compatibility with modern bike rims while enabling precise pressure adjustments for optimal riding performance.

Applications and Compatibility:

  1. Tire Size Compatibility:

    • Compatible with tires ranging in width from 2.25 to 2.50 inches, making it suitable for:
      • Mountain Bikes: Ideal for rough terrains and trails.
      • Gravel Bikes: Designed to withstand mixed surfaces with potential sharp debris.
      • Hybrid Bikes: Perfect for riders who traverse urban and light off-road routes.

  2. Wheel Size Compatibility:

    • Specifically tailored for 29-inch wheel setups, commonly found on modern mountain and adventure bikes.

  3. Rim Compatibility:

    • The 48mm valve length supports standard rims without the need for a valve extender unless the rim depth exceeds 30mm.