Specifications

Tube Size

1. Dimensions:

   • 700 x 35c/38c/43c
     • Designed for 700c wheels, commonly found on hybrid, touring, gravel, and commuter bicycles.
     • 35c: Ideal for smoother roads, urban commuting, and light gravel, offering a balance of speed and grip.
     • 38c: Suitable for mixed terrain, with added stability and comfort on gravel or uneven paths.
     • 43c: Best for rough surfaces, long-distance touring, and heavier loads, offering superior shock absorption.

2. Applications:

   • Perfect for hybrid, commuter, gravel, and touring bicycles, especially those requiring wider tires for additional stability and comfort.

Valve Details

1. Valve Type:

   • Schrader Valve
     • Widely used in bicycles, cars, and motorcycles, known for durability and ease of inflation.

2. Valve Length:

   • 48mm
     • Suitable for mid-profile rims, providing ample clearance for attachment of standard pump heads.

3. Valve Core:

   • Removable
     • Allows for easy addition of sealants and convenient valve maintenance or replacement.

4. Valve Stem:

   • Smooth
     • Ensures a clean finish and compatibility with most rim designs.

5. Valve Angle:

   • 0 Degrees (Straight)
     • Ensures straightforward alignment for easy attachment to pumps.

Material and Construction

1. Material:

   • Premium Rubber
     • Known for its excellent air retention, durability, and resistance to environmental factors like heat and ozone exposure.

2. Wall Thickness:

   • Standard Thickness
     • Provides a reliable balance of durability and lightweight performance for varied cycling conditions.

3. Construction:

   • Seamless Design
     • Ensures uniform wall thickness, minimizing weak points and enhancing overall tube durability.

Performance Features

1. Tire Compatibility:

   • Designed for tire sizes between 35c and 43c:
     • 35c: Recommended pressure range: 50–65 PSI.
     • 38c: Recommended pressure range: 45–60 PSI.
     • 43c: Recommended pressure range: 40–55 PSI.

2. Elasticity:

   • High elasticity ensures a snug fit, reducing the risk of pinch flats and accommodating slight variations in tire size.

3. Air Retention:

   • Exceptional air retention due to the high-quality rubber material, reducing the frequency of inflation.

4. Puncture Resistance:

   • Robust construction resists punctures from small debris and provides durability for gravel or urban cycling.

5. Heat and Cold Resistance:

   • Maintains flexibility and performance in varying temperatures, suitable for diverse climates and seasons.

Design Features

1. Valve Design:

   • Schrader Valve: Compatible with standard air pumps found at gas stations, making it versatile and convenient.

2. User-Friendly Inflation:

   • Smooth valve stem design ensures compatibility with a wide range of pump heads, providing a hassle-free inflation experience.

3. Versatility:

   • Ideal for hybrid, gravel, and touring bikes used on roads, paths, and rugged terrain.

4. Durability:

   • Seamless rubber construction ensures long-lasting performance and resistance to wear and tear.

Brand Information

1. Brand:

   • Duro
     • A trusted name in the bicycle industry, renowned for its high-quality tubes and tires tailored for performance, durability, and reliability.

2. Reputation:

   • Duro products are known for their meticulous quality control and use of premium materials, ensuring consistent performance across a wide range of cycling conditions.