Schwalbe SV 40mm Tube 17 (28") 28 × 1.10–1.85 Alchemy Owned Individually cured for consistent tube

Individually cured for consistent tube thickness = the utmost in quality

Product reference : 1035

making them ideal for cyclists who demand strength and efficiency

trails—the Riprock 24 doesn't fit neatly into any one box

Try it today and see the magic

Schwalbe SV 40mm Tube 17 (28") 28 × 1.10–1.85 Alchemy Owned Individually cured for consistent tubeSchwalbe standard bicycle inner tube no. 17. For bicycle tires in size 28" inch (ETRTO 40 609, 2847 622, 32 630, 40 635). Holds air for an above average length of time. Thanks to the best material quality and uniform wall thickness. Maximum reliability that has proven itself millions of times over.