Nutrak Presta Innertube 20 x 1 3/8

Nutrak Presta Innertube 20 x 1 3/8

• Renowned Nutrak quality and value
• Welded 0.9mm butyl rubber construction is robust yet lightweight
• Presta valve
• Size - 20 x 13/8 inches
• Valve Length - 39 mm
• Wheel Diameter - 20 inches