Specifications

Tube Size

1. Dimensions:

   • 700 x 35c/38c/43c
     • Compatible with 700c wheels, a standard size for hybrid, touring, gravel, and commuter bikes.
     • 35c: Suitable for mixed-use, offering a balance of speed and comfort for urban or light off-road riding.
     • 38c: Ideal for gravel or moderate off-road conditions, providing enhanced traction and stability.
     • 43c: For rough terrain, offering a wider footprint for maximum shock absorption and grip.

2. Applications:

   • Perfect for hybrid, gravel, and touring bicycles, as well as commuter bikes requiring larger tire widths for comfort and stability.

Valve Details

1. Valve Type:

   • Schrader Valve
     • Standard valve type, widely used for hybrid and mountain bikes.
     • Compatible with most air compressors and standard bicycle pumps.

2. Valve Length:

   • 33mm
     • Designed for low to mid-profile rims.
     • Ensures sufficient clearance for easy inflation without excess protrusion.

3. Valve Core:

   • Removable
     • Allows for easy addition of sealants for puncture protection.
     • Simplifies maintenance and replacement of the valve core if necessary.

4. Valve Stem:

   • Smooth
     • Provides a clean interface with the rim hole, reducing wear on the rim.
     • Minimizes risk of abrasions to the tube during installation and use.

5. Valve Angle:

   • 0 Degrees (Straight)
     • Straight alignment for easy access with pump heads.

Material and Construction

1. Material:

   • Premium Rubber
     • Exceptional air retention properties, requiring fewer inflation adjustments.
     • Resistant to environmental factors like UV rays and temperature extremes.

2. Wall Thickness:

   • Standard Thickness
     • Balances lightweight performance with puncture resistance, suitable for diverse riding conditions.

3. Construction:

   • Seamless Design
     • Eliminates weak points, reducing the likelihood of air leaks or tube failure.
     • Precision manufacturing ensures consistent shape and a reliable fit inside the tire.

Performance Features

1. Tire Compatibility:

   • Compatible with tires ranging from 35c to 43c, catering to a variety of cycling disciplines and terrains.
     • 35c: 50–65 PSI for urban and light gravel use.
     • 38c: 45–60 PSI for gravel and mixed terrain.
     • 43c: 40–55 PSI for touring and rougher conditions.

2. Elasticity:

   • High elasticity accommodates minor variations in tire size, ensuring a secure fit and reducing the risk of pinch flats.

3. Puncture Resistance:

   • Durable material provides protection against small punctures and abrasions.

4. Air Retention:

   • Maintains consistent pressure for extended periods, reducing the need for frequent inflation checks.

Design Features

1. Valve Design:

   • The 33mm Schrader valve is ideal for most standard rims, ensuring a snug fit without valve extenders.
   • Removable core facilitates the addition of sealant for tubeless-like puncture resistance.

2. Durable and Reliable:

   • The rubber construction ensures resistance to aging and environmental factors, offering a long service life.

3. User-Friendly Inflation:

   • Schrader valve is compatible with most air compressors and pumps, making inflation straightforward and quick.

4. Versatility:

   • Suitable for urban, touring, and gravel use, providing adaptability for various riding conditions and preferences.

Brand Information

1. Brand:

   • Duro
     • Renowned for its high-quality tubes and tires, Duro products are trusted by riders for durability and consistent performance.
     • Focuses on catering to diverse cycling needs, offering products that deliver reliability and comfort.

2. Reputation:

   • Highly regarded in the cycling community for premium materials and robust construction.