Teravail Standard Bike Tube - 20 x 2.1-2.3 - 152g - 35mm Schrader Valve

The Teravail Standard Tube is a high-quality, dependable inner tube. Whether you are looking for a reliable replacement for a BMX bike, a kids' mountain bike, or a folding commuter, this tube offers the perfect balance of performance and durability. With a versatile width range of 2.1" to 2.3", it is designed to fit modern high-volume tires, providing a consistent shape and reliable air retention for every ride.

Constructed with a standard 0.9mm wall thickness, this tube is built to resist common punctures from debris while maintaining a competitive weight of exactly 152g. This specific weight makes it an excellent choice for riders who want a lightweight setup without sacrificing the toughness needed for street or trail impacts. The 35mm Schrader valve ensures universal compatibility with standard floor pumps and gas station compressors, making inflation simple and accessible for everyone.

A standout feature of this 152g Teravail tube is the removable valve core, a premium detail not often found on standard tubes. This allows you to easily add liquid tire sealant to prevent flats before they happen or replace a bent core without having to toss the entire tube. Optimized for an ISO diameter of 406mm, the Teravail Standard Tube is the professional, lightweight choice for keeping your 20-inch setup rolling smoothly.