Sunlite Utili-T 20in Thorn Resistant Schrader Tube

The Sunlite Utili-T 20in Thorn Resistant Schrader Tube is designed for 20 inch BMX, utility, compact, and wide-tire bicycle setups where added puncture protection is important. Its 3.7mm / 1.7mm thorn-resistant construction helps defend against flats from thorns, debris, and rough surfaces.

This group covers narrow 20 inch tires through wider plus and fat-style tire ranges, including 20 x 1.50–1.95, 20 x 2.00–2.40, 20 x 2.75–3.30, and 20 x 3.50–4.00. Available smooth Schrader valve lengths include 35mm and 48mm, both with removable cores.