S-Tubo Road Tube - S-Tubo Road Tube Options:S-Tubo Road Tube - 700 x 18-32mm, 60mm Presta Valve, Black Shimano Road and Sram XDR

Shimano Road and Sram XDR drivers included

Hydrapak reservoir

Ceramic bearings spin effortlessly within the front aerodynamic carbon body of the disc hub

The perineal relief cutout improves blood flow and reduces numbness in sensitive areas when the hips are rotated forward in an aggressive

S-Tubo Road Tube - S-Tubo Road Tube Options:S-Tubo Road Tube - 700 x 18-32mm, 60mm Presta Valve, Black Shimano Road and Sram XDRAt a featherweight of about 23g, the super compact S Tubo Road tube stands out from the rest. The low rolling resistance of the Tubo outpaces standard rubber tubes, yet is comparable to latex tubes. With a significantly smaller packed size and the same puncture resistance as standard tubes, the S Tubo Road is the perfect choice as a spare and can be the crucial factor when you're riding long and hard. S Tubo series tubes are intended for spare tube