Schwalbe SCV19L Bicycle Inner Tube - 29 inch - 40mm Valve - Clik Valve

The Schwalbe SCV19L inner tube features the innovative Clik Valve technology, making inflation eas...

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Merlin CyclesSchwalbe Black Scv19l Clik Valve Inner Tube - 29" - / 29" / 2.1" / 3" / 40Mm Valve / Clik Valve
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Product Information

Full details

The Schwalbe SCV19L Bicycle Inner Tube with Clik Valve is an ideal upgrade for mountain bikers using 27.5 to 29-inch wheels who prioritize effortless maintenance and consistent air pressure. By utilizing innovative Clik Valve technology, this tube replaces the finicky threading of traditional valves with a simple, secure click-on mechanism, though users should ensure their current pump setup or adapter is compatible with the new system to maximize convenience.

All features

Model Part Number10465904
BrandSchwalbe

Extended Product Information

FAQs

Does the Clik Valve work with all pumps?

It is designed for compatibility with standard Presta pump adapters for ease of use.

What is the primary advantage of the Clik Valve?

The main advantage is the click-on mechanism, which removes the need to screw the pump onto the valve, speeding up the inflation process.

Is this tube suitable for road bikes?

No, this specific tube is designed for MTB tires ranging from 54mm to 75mm in width.

How much recycled material is in the tube?

The tube is manufactured using 20 percent recycled rubber.

Can I use this on a 27.5-inch wheel?

Yes, this tube is compatible with wheel sizes ranging from 27.5 to 29 inches.

Troubleshooting

Pump does not attach securely

Ensure the pump adapter is clean and fully pressed onto the Clik Valve until the audible click is heard.

Air leaking during inflation

Check that the valve seat is free from dirt and ensure the pump head is square to the valve stem.

Tube does not fit the rim

Verify your wheel size is between 27.5 and 29 inches and that the tire width falls within the 54mm to 75mm range.

Pros and Cons

Pros

  • Innovative Clik Valve makes inflation significantly faster and easier
  • High-quality rubber construction ensures excellent air retention
  • Environmentally conscious design using recycled materials
  • Broad compatibility with popular 29-inch MTB wheel sizes

Cons

  • Requires familiarity with the Clik Valve mechanism
  • Valve length is fixed at 40mm, which may not suit deep-section rims
  • Transitioning from traditional Presta valves requires adjusting your inflation habit

Setup, Compatibility & Care

To install the SCV19L, ensure your rim hole is compatible with the valve stem diameter. When inflating, push the pump head onto the Clik Valve until it clicks securely into place, then proceed to pump to your desired PSI. For maintenance, keep the valve clear of debris or thick mud to ensure the internal locking mechanism remains unobstructed. While the tube is compatible with standard Presta pump adapters, always check for a solid seal before beginning the inflation process. Store spare tubes in a cool, dry place away from direct sunlight to prevent rubber degradation.

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