Teravail Standard Tube - 700 x 45 - 50mm | 48mm Presta Valve

What is the Teravail Standard Tube 700 x 45-50mm Presta built for?

The Teravail Standard Tube 700 x 45-50mm with 48mm Presta valve is the reliable spare for wide 700c gravel and adventure tires, sized for the 45-50mm labeled range while remaining compatible with tires down to 40mm. The 48mm Presta valve stem gives your pump head plenty of stem to grip on deep-section alloy and carbon rims, so you skip the usual wrestling match at the valve. Teravail Standard tubes are built around consistent quality control and dependable availability, which is exactly what you want from the tube you stash in a saddle bag for a long day out.

Built from butyl rubber with a 0.9mm wall and a removable Presta valve core, it holds pressure reliably over long rides and resists the slow leak-down common to thinner tubes. The wide 45-50mm sizing suits 700c gravel, monster cross, and wide-clearance adventure setups, and Teravail's Standard packaging uses soy ink printed on recycled cardboard. It is a smart, dependable spare for any rider running wide rubber on deeper rims.