Inner tube 28 x 1 5/8 x 1 1/8 (23/28-622) DV 30 mm black

Description

Dutch Perfect Inner tube. The No Flat inner tube is made of a high quality butyl rubber and is adapted to the inner space of the No Flat outer tube. This facilitates assembly, prevents unnecessary porosity, promotes lower rolling resistance and longer service life. Specifications: Valve type: Dunlop valve Valve length: 30 mm Color: black Material: rubber Weight: 145 grams Inch size: 28 x 1.00 28 x 1 5/8 x 1 1/8 x 1 1/8 28 x 1 5/8 x 1 1/16 ETRTO size: 23-622 25-622 28-622 French size: 700 x 23C 700 x 25C 700 x 28C