BBB BikeТube 26" FV 48 mm Inner Tube (BTI-63)

The BBB BikeТube 26" with a Presta valve is a reliable inner tube designed for 26-inch wheels, making it an ideal solution for cyclists looking for a durable and dependable product. It has been designed for mountain bikes, trekking bikes and city bikes, offering versatile use in a variety of riding conditions. The high-quality butyl rubber used to make the inner tube provides an excellent balance of weight, durability and puncture resistance.

The key feature of this model is its advanced Presta valve (French valve), which is highly popular among cycling enthusiasts. The 40 mm valve features a slim design and a smaller diameter than a traditional Schrader valve, resulting in lower weight and a reduced risk of rim damage. Its construction also allows the tyre to maintain higher pressure, which is particularly important for cyclists seeking optimal performance from their bikes.

Another advantage of the Presta valve is the ability to adjust tyre pressure precisely. Thanks to the small locking nut at the end of the valve, the amount of air can be adjusted very accurately, allowing the tyre parameters to be perfectly matched to the riding conditions and the cyclist’s preferences. The Presta valve is compatible with all standard bicycle pumps equipped with the appropriate head, as well as with floor pumps and CO2 compressors commonly used in mountain biking and road cycling.

The BBB BikeТube 26" is available in two width options: 1.5–1.75" and 1.9–2.125", making it suitable for most popular 26-inch tyres. The narrower version is ideal for XC (cross-country) and trekking tyres, while the wider version is suitable for all-mountain, enduro and city tyres. Regardless of the selected size, the BBB inner tube ensures even pressure distribution within the tyre, resulting in a comfortable ride and reduced rolling resistance.

Key features:

• High-quality butyl rubber ensuring optimal air retention and durability

• 40 mm Presta valve (French valve), ideal for higher-profile rims

• Lighter valve construction compared to a Schrader valve

• Precise pressure control thanks to a special locking nut

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

• Reinforced joint ensuring excellent air retention

• Compatible with standard bicycle pumps, floor pumps and CO2 compressors

Specifications:

• Model: BTI-63-FV

• Type: Bicycle inner tube

• Wheel size: 26"

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

• Material: Butyl rubber

• Valve type: Presta (French)

• Valve length: 40 mm

• Weight: 125 g (1.5–1.75" version) / 152 g (1.9–2.125" version)