Thorn Resistant Tube 700 x 23/25c F/V 48mm Presta Valve

Engineered for puncture resistance on fast road rides, this 700c tube has reinforced sidewalls. It also includes a 48mm Presta valve for secure, leak-free inflation. The 23/25c sizing accommodates most road and gravel wheelsets. Built with a premium butyl rubber compound to withstand sharp debris and rough surfaces without compromising ride feel. Essential backup for century rides and competitive training.