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

The 12 1/2 x 2 1/4 in. Wheelchair Inner Tube features a choice of valve styles to fit all 12 1/2 x 2 1/4 inch wheelchair tires from all the top brands such as Primo, Cheng Shin, and Kenda with metric sizes of 57-203 and 62-203.

Product Features

• Replacement wheelchair inner tube fits a variety of power wheelchair and transport wheelchair tires used on many brands such as Invacare, Quickie, Merits, Nova, plus many others
  
• Designed for Primo, Cheng Shin, Kenda, or any other brand of tires requiring this size
  
• Schrader valve stem uses a standard bicycle pump
  
• Choose from a straight out, 45 degree out, or 90 degree out valve stem
  
• Fits all 12 1/2 x 2 1/4 inch wheelchair tires with metric dimensions of 62-203 and 57-203
  
• 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 has three different schrader valve stems to choose from. The choice for most will be whatever their existing inner tube is. Spoke wheels that have room for the air pump connection between the spokes can take the straight out valve stem. If your wheel has no spokes or room for an air pump should choose the 45 or 90 degree out valve stem.

This tube comes with a choice of three schrader valve stems: