Inner tube Schwalbe SV21E Aerothan 40mm 27.5" (54/62-584)

Schwalbe SV21E Aerothan inner tube for 27.5" wheels.

Technical specifications

• Wheel size: 27.5"
• ETRTO size (mm): 54/62-584
• Size in inches: 27.5" x 2.1/2.4"
• Weight: 83 g
• Valve: SV

AEROTHAN

• Lightweight right up to the valve – approximately 40% lighter than the lightest Schwalbe tubes of a similar type.
• The material itself protects against sudden air loss.
• Minimal rolling resistance for maximum riding dynamics.
• Highly heat-resistant, so it can be used with rim-brake type brakes.
• Stable riding, even at low air pressure.
• Easy to install – it does not slip or get pinched.
• Made in Germany.
• 100% recyclable.