SCHWALBE AV4 Brompton Tube 40mm Schrader 16-18

The SCHWALBE AV4 Brompton Tube 40mm Schrader 16-18 - Black is an inner tube designed for use with Brompton folding bicycles and other bikes requiring 16 to 18-inch wheels. It features a 40mm Schrader valve, making it compatible with standard pump heads. This tube is suitable for riders seeking a reliable replacement or spare tube for small-wheeled bicycles.

• Brand: SCHWALBE
• Model: AV4
• Compatible wheel size: 16 to 18 inches
• Valve type: Schrader
• Valve length: 40mm
• Color: Black
• Designed for Brompton and similar small-wheeled bicycles
• Material: Butyl rubber
• Suitable for use as a spare or replacement tube

This tube is commonly used in folding bikes where compact wheel sizes and Schrader valve compatibility are required. Proper installation and inflation are necessary for optimal performance and safety.

Available Variants: