Tube 20" Schwalbe AV7-AE+ Aerothan 40mm (54/62-406)

The Schwalbe AV7-AE+ Aerothan tube is designed for 20-inch wheels. ETRTO size: 54/62-406.

Technical specifications

• Suitable wheel size: 20"
• ETRTO size (mm): 54/62-406
• Size in inches: 20" x 2.125/2.4"
• Weight: 88 g
• Valve: AV

Aerothan features

• Extremely lightweight all the way to the valve – around 40% lighter than the lightest Schwalbe tube of a comparable type.
• The material protects against sudden air loss.
• Minimal rolling resistance for maximum riding dynamics.
• Highly heat-resistant, so it can be used with rim brakes.
• Provides stable riding even at low air pressure.
• Easy to install – it does not slip or get pinched.
• Made in Germany.
• 100% recyclable.