Schwalbe Evotube Aerothan MTB Inner Tube 27.5x2.10-2.40

Features
• High-quality, ultra-low weight tubes that retain air just as well as conventional butyl tubes
• Possesses the same resistance to punctures

Specifications
• Wheel Diameter: 27.5''
• Tube Width: 2.10-2.40
• Valve: Presta
• Tube Weight: 72g
• Shaft Type: Threaded