Inner Tube - 12.5" x 1.75-2.25" - Schrader Bent Valve

12.5" x 1.75" / 2.25" Butyl Inner Tube with easy access 45 degree Schrader bent valve (SV45) suita...

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www.sprocketandgear.co.ukDillglove 12.5" X 1.75-2.25" - 45° Schrader Bent Valve
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Product Information

Full details

This Dillglove 12.5" x 1.75-2.25" butyl inner tube with a 45-degree Schrader bent valve is ideal for a wide range of small wheeled applications, including kids' bikes, unicycles, push chairs, and mobility aids. Its durable butyl rubber construction ensures longevity, while the bent valve provides convenient access for inflation. A potential caveat is ensuring your wheel rim correctly fits the 12.5" size and the specified width range.

All features

BrandDillglove

Extended Product Information

FAQs

What is the ETRTO size for this tube?

The ETRTO size for this tube is 47-203, which corresponds to a 12.5" wheel.

Can I use this tube on a 14" wheel?

No, this tube is specifically designed for 12.5" wheels and will not fit a 14" wheel.

What type of pump do I need for the Schrader valve?

You will need a pump with a Schrader valve connector, which is the standard type found on most bicycle pumps.

How do I know if my tire is compatible?

Your tire should be marked with a size that falls within the 12.5" diameter and a width range of 1.75" to 2.25" (or the equivalent ETRTO size of 47-203).

Is the bent valve durable?

Yes, the bent valve is made from durable materials designed for regular use and inflation.

How often should I check the tire pressure?

It is recommended to check tire pressure regularly, ideally before each use or at least once a week, to ensure optimal performance and safety.

Troubleshooting

Tube won't hold air

Ensure the valve stem is properly seated in the rim hole and that the valve core is tightened. Check for any punctures by submerging the inflated tube in water and looking for bubbles. Ensure the tire bead is properly seated on the rim.

Difficulty inflating

Confirm that the pump connector is securely attached to the Schrader valve. Ensure the valve core is not clogged or damaged.

Tube feels soft after initial inflation

This can be normal for butyl tubes as they may lose a small amount of pressure initially. Re-inflate to the correct pressure and check again after a few hours. If significant deflation occurs, check for leaks.

Pros and Cons

Pros

  • Durable construction for longevity.
  • Bent valve simplifies inflation.
  • Wide range of compatible applications.
  • Fits common 12.5" wheel sizes.

Cons

  • Valve type (Schrader) may not be compatible with all pumps.
  • Specific to 12.5" wheels only.
  • Requires checking rim compatibility for the specified tire width.

Setup, Compatibility & Care

Setup:

  1. Remove the existing tube from the tire.
  2. Slightly inflate the new Dillglove inner tube to give it shape.
  3. Place the tube inside the tire, ensuring the bent valve stem is positioned through the valve hole on the wheel rim.
  4. Seat the tire bead onto the rim.
  5. Inflate the tube to the recommended pressure for your specific tire, checking the tire sidewall for guidance.

Compatibility:

  • Wheel Size: Exclusively for 12.5" wheels.
  • Tire Width: Compatible with tire widths ranging from 1.75" to 2.25".
  • Rim Hole: Requires a standard Schrader valve hole in the wheel rim.
  • ETRTO Size: Fits 47-203.

Care:

  • Always maintain proper inflation pressure to prevent premature wear and potential damage.
  • Regularly inspect the tube for signs of wear or damage, especially around the valve stem.
  • Keep the tube clean by wiping it with a damp cloth. Avoid harsh chemicals.

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