12½ × 2¼ Tyre (12.5 × 2.25)
The 12½ × 2¼ tyre (also written as 12.5 × 2.25) is a compact, widely used tyre size found on children’s bicycles, electric scooters, and pushchairs. It is designed for small wheels where stability, comfort, and easy handling are essential.
???? Key Features
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Compact size design
Ideal for small-wheeled vehicles requiring controlled, stable movement
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Versatile application
Commonly used on:
- Kids’ bicycles
- Electric scooters
- Pushchairs / strollers
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Comfort-focused performance
Wide profile helps absorb small bumps and improves ride stability
⚙️ Size Information
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Imperial size: 12½ × 2¼ (12.5 × 2.25)
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Type: Small wheel pneumatic tyre (varies by model and application)
???? Bottom line
The 12½ × 2¼ tyre is a standard replacement size for compact mobility wheels, offering a good balance of stability, comfort, and practicality for everyday use on children’s bikes, scooters, and pushchairs.