BBB bicycle inner tube 26" AV (BTI-63)

The BBB BikeТube 26" with a Schrader valve is an exceptionally durable inner tube designed for 26-inch wheels. It is suitable for a wide range of bicycles, including mountain, trekking and city bikes. This product is the ideal solution for cyclists looking for reliability and ease of use. The high-quality butyl rubber used to make the inner tube provides an excellent balance of durability, flexibility and puncture resistance, resulting in a long service life even in demanding off-road conditions.

The key distinguishing feature of this model is its Schrader valve, also known as a car or American valve. This universal valve type, with a diameter of 8 mm and a length of 40 mm, is popular for its versatility and ease of use. Its main advantage is compatibility with almost all types of pumps – from specialist bicycle pumps and floor pumps to standard car pumps and compressors available at petrol stations. This is a major convenience during longer rides.

Unlike a Presta valve, the Schrader valve has a built-in spring that keeps the valve closed, eliminating the need to tighten it manually after inflating the tyre. This is particularly useful for less experienced cyclists or people who value simple operation. The robust valve construction also makes it more resistant to mechanical damage, which is important when riding in difficult terrain or transporting the bicycle frequently.

The BBB BikeТube 26" is available in two width variants: 1.5–1.75" and 1.9–2.125", allowing it to fit most popular 26-inch tyres on the market. The narrower version is ideal for tyres used on trekking bikes and XC (cross-country) mountain bikes, while the wider version is intended for more off-road all-mountain and enduro tyres, as well as wider city bike tyres. In every case, the BBB inner tube ensures even pressure distribution inside the tyre, providing a comfortable ride and minimising rolling resistance.

Key features:

• Durable butyl rubber providing excellent puncture resistance

• 40 mm Schrader valve (car valve), compatible with rims with standard valve holes

• Universal compatibility with most pumps, including car pumps and compressors at petrol stations

• Automatic valve with a built-in spring, eliminating the need for manual tightening

• Available widths: 1.5–1.75" and 1.9–2.125" for different tyre types

• Reinforced joint ensuring excellent air tightness

• Increased valve resistance to mechanical damage

Specifications:

• Wheel size: 26"

• Available widths: 1.5–1.75" and 1.9–2.125"

• Material: Butyl rubber

• Valve type: Schrader (car valve)

• Valve length: 40 mm

• Weight: 130 g (1.5–1.75" version) / 158 g (1.9–2.125" version)