The Halfords Schrader Bike Inner Tube (for 26" wheels) is a reliable replacement bike inner tube designed to quickly fix punctures. This Schrader valve inner tube features a 35mm valve and fits 26" x 1.5–2.1" wheels, making it a key cycling essential for any rider. Perfect for repairing worn or damaged tubes, it gets you back on the road quickly and keeps rides smooth. Buy your bike inner tubes at Halfords, the UK's largest bike accessories retailer.