Blackspur Bicycle Inner Tube 26" x 2.1"-2.5" Schrader Valve

The Blackspur BB-BK112 Bicycle Inner Tube is a durable replacement inner tube designed for 26-inch bicycle wheels with tyre widths between 2.1" and 2.5".

Manufactured from puncture-resistant butyl rubber, the tube is designed to provide dependable performance and good air retention for everyday cycling. It is fitted with a 33mm Schrader valve, making it suitable for compatible bicycle wheels using this common valve type.

The inner tube is supplied flat packed for convenient storage, making it ideal as either a replacement tube or a spare to keep at home or carry while cycling.

Before fitting, check that the tyre, wheel and rim tape are in good condition and confirm that the 26" size, tyre width and Schrader valve are compatible with your bicycle. The manufacturer recommends inflating the tube with a hand pump only.

Brand: Blackspur
Model: BB-BK112
Product Type: Bicycle Inner Tube
Wheel Size: 26"
Suitable Tyre Width: 2.1"–2.5"
Valve Type: Schrader
Valve Length: 33mm
Material: Butyl Rubber