Schwinn 12” Bike Inner Tube 1.75-2.125 with Schrader valve for easy inflation, model SW78080A.

• Made of black rubber material compatible with 12” bicycle tires.
• Fits tire widths from 1.75” to 2.125”.
• Features a standard Schrader valve for use with most bike and automotive pumps.
• New in original retail packaging with minor shelf wear visible on box. See photos for details.