Bicycle inner tubes;Regular type universal sizing means that all is needed is the wheel diameter, and the proper tube width is automatically chosen;Premium quality rubber;20 x 1.75 - 2.125

• Bell 20-Inch Universal Inner Tube, Width Fit Range 1.75-Inch To 2.125-Inch, Black
• Black

Bell 20-Inch Universal Inner Tube, Width Fit Range 1.75-Inch To 2.125-Inch, BlackBELL SPORTS INC