Vittoria Competition Butyl Presta Valve Inner Tubes

Michelin B1 AirComp UltraLight 650 x 18/23C Presta

Maxxis Ultralight Presta Valve Tube 650 x 18-25mm - 650x18-25/48mm

Zipp Tangente Butyl Presta Inner Tube 650 x 18-25 - 650x18-25/37mm