Pro-Air Motorcycle Inner Tube - 250 / 275 - 18'' - Straight Valve

The Pro-Air Road Tubes have been constructed using Butyl which is hard-wearing and durable, and ha...

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Product Information

Full details

This Pro-Air motorcycle inner tube is designed for riders needing a durable and reliable solution for both on-road and off-road adventures. Its heavy-duty butyl construction offers excellent wear resistance and consistent performance. While robust, ensure it's the correct size for your specific wheel and tire combination.

All features

Model Part NumberITB18250275
BrandPro-Air

Extended Product Information

FAQs

What is the thickness of this inner tube?

This Pro-Air inner tube has a heavy-duty thickness of 1.5mm.

What is the valve type and size?

It features a straight brass Schrader valve, which is a standard type for motorcycles and compatible with most pumps.

Can I use this tube on any motorcycle wheel?

No, this tube is specifically designed for 18-inch motorcycle wheels with tire sizes in the 250/275 range. Always confirm your wheel and tire size.

Is this tube suitable for off-road use?

Yes, the durable butyl construction and 1.5mm thickness are designed to provide excellent performance both on and off-road.

How do I know if this is the correct tube for my motorcycle?

Check the sidewall of your current tire for the size designation (e.g., 2.75-18 or 100/90-18) and ensure it matches the specifications for this tube (250/275 - 18'').

What is Butyl rubber?

Butyl rubber is a synthetic rubber known for its excellent airtightness, resistance to heat, and durability, making it ideal for inner tubes.

Troubleshooting

Tube won't hold air after installation.

Check for pinching between the tire bead and rim. Ensure the valve stem is seated correctly in the rim hole. Inspect the tube for any visible punctures.

Difficulty mounting the tire onto the rim.

Ensure the tube is only slightly inflated, not fully. Use tire levers carefully to avoid damaging the tube. Ensure the wheel rim is clean and lubricated if necessary.

Valve stem leaks air.

Ensure the valve cap is tightened. Check the valve core for tightness; it can often be tightened with a small tool. If the leak persists, the tube may need replacement.

Pros and Cons

Pros

  • Exceptional durability due to thick butyl construction.
  • Reliable performance across various riding surfaces.
  • Sturdy brass Schrader valve for easy inflation.
  • Designed for heavy-duty motorcycle use.

Cons

  • Requires precise sizing for your wheel and tire.
  • May be overkill for light-duty or purely street use.
  • Specific to 18-inch rim sizes.

Setup, Compatibility & Care Instructions

Compatibility:

  • This inner tube is specifically designed for 18-inch motorcycle wheels.
  • It is intended for tire sizes in the 250 to 275 range.
  • Always verify your tire's sidewall for exact size markings to ensure compatibility.
  • The straight brass Schrader valve is compatible with standard motorcycle tire inflators and pumps.

Setup:

  1. Ensure the wheel rim is clean and free of debris.
  2. Slightly inflate the inner tube to give it shape. This makes installation easier and helps prevent pinching.
  3. Carefully insert the inflated tube into the tire, ensuring the valve stem passes through the rim hole without obstruction.
  4. Mount the tire onto the rim according to standard tire-changing procedures.
  5. Once the tire is seated, inflate to the pressure recommended by your motorcycle manufacturer and tire specifications.

Care:

  • Regularly check tire pressure before each ride.
  • Inspect the tire and valve stem for any signs of damage or leaks.
  • Keep the valve cap on to protect the valve core from dirt and moisture.