Specialized Sv Tube Tr 2017
Brought to you by The Bike Shop
We all love to stop and smell the roses, but like they say, every rose has its thorn. And as we all know, there's no better way to ruin a beautiful ride than with a thorn in the tube. No need to worry, though, because we designed our Thorn-Resistant Schrader Valve Tubes to combat pesky pricks of all shapes and sizes.
Thicker construction on the outer side (against the tire) enhances puncture protection.
Thinner construction on the inner side (against the rim) maximizes weight savings.