Schwalbe SV19 27.5" 28" 29" MTB Inner Tube Size:27.5 to 29 Spindle material: Forged scm 435

Spindle material: Forged scm 435 chromoly steel

Thanks to the self-closing membrane

smoother shifting under load

spokes and wheel components for a cleaner bike and easier maintenance

aggressive grip

Schwalbe SV19 27.5" 28" 29" MTB Inner Tube Size:27.5 to 29 Spindle material: Forged scm 435Keep your ride smooth, reliable, and puncture resistant with the Schwalbe SV19 Standard Inner Tube, engineered for 27. 5", 28", and 29" bicycle wheels. Manufactured with high quality butyl rubber, the SV19 delivers excellent air retention, dependable durability, and proven performance trusted by millions of cyclists worldwide. Designed to fit a wide range of MTB, trekking, hybrid, touring, and gravel bike tyres, the Schwalbe SV19 inner tube is built