No Flat tube 20 x 1 3/8 (37-406) BV 50 mm

Description

Dutch Perfect tube The NO FLAT inner tube is of a high-grade butyl rubber, and is adapted to the inner space of the casing FLAT NO. This simplifies installation, prevents unnecessary porosity promotes a lower rolling resistance and longer life. – Type Valve: Valve Blitz – Valve Length: 50 mm – Colour Black – Material: rubber – Weight: approx 121 grams Inch size: – 20 x 1 3/8 ETRTO size: – 37-406