Schwalbe SV19 27.5" 28" 29" MTB Inner Tube Size:27.5 to 29 Up to 70 hours runtime

Up to 70 hours runtime in ECO mode

a pair of compact L6 type Z dial with wire guide lacing for micro-tension adjustment

aggressive grip

Notes: The fabrics and welded seams used in the HoldFast Tool Wrap are sensitive to heat so Peaty's advise hand washing only

Schwalbe SV19 27.5" 28" 29" MTB Inner Tube Size:27.5 to 29 Up to 70 hours runtimeKeep 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