12 1/2 x 2 1/4 in. Wheelchair Inner Tube

This 12 1/2 x 2 1/4 in. wheelchair inner tube is designed to fit a variety of wheelchair tires with metric sizes of 62-203 and 57-203. Choose from multiple valve stem options for a perfect fit with your wheelchair’s rim.

Product Features:

• Compatibility: Fits all 12 1/2 x 2 1/4 inch wheelchair tires with metric dimensions of 62-203 and 57-203. Designed for Primo, Cheng Shin, Kenda, Schwalbe, or any other brand of tires requiring this size.
• Valve Type: Features a choice of Schrader valve stems: straight, 45-degree, or 90-degree.
• Pump Compatibility: Schrader valve stem works with any standard bicycle pump for easy inflation.
• Order Quantity: Sold individually (each). For a pair, please order a quantity of 2.

Choosing the Right Valve Stem:

This 12 1/2 x 2 1/4 inch wheelchair inner tube offers three different Schrader valve stems to accommodate various wheel types:

• Straight Valve: Ideal for spoke wheels with room for an air pump connection between spokes.
• 45-Degree Valve: Best for wheels with limited room for a direct air pump connection.
• 90-Degree Valve: Suitable for wheels with even tighter space constraints or no spokes.

Choose the valve stem style that matches your current inner tube or wheel type. If you're unsure, feel free to contact us for assistance.