Sunlite Utili-T 700c Thorn Resistant Schrader Tube

The Sunlite Utili-T 700c Thorn Resistant Schrader Tube is designed for road, commuter, hybrid, touring, and gravel-style 700c tires where additional puncture protection is needed. Its 3.7mm / 1.7mm thorn-resistant construction helps reduce flats caused by thorns, glass, debris, and rough pavement.

This group covers 700 x 25–32 and 700 x 35–42 tire ranges, including compatible 27 inch sizing references. Available smooth Schrader valve lengths include 48mm and 60mm, both with removable cores. Choose the variant that matches your tire width and valve access needs.