Teravail Standard Tube - 700 x 20 - 28mm | 80mm Presta Valve Master Links This is the shield for

This is the shield for road and gravel racers who want elite optics without the weight penalty

Built-in WiFi enables direct app control without phone connectivity

Also included are 44mm alloy valves and a 140ml pouch of No Puncture Hassle Sealant with Fibre-Tek Particles that close punctures up to 6mm fast

Compatible with 27

2 makes the job faster and less frustrating

Teravail Standard Tube - 700 x 20 - 28mm | 80mm Presta Valve Master Links This is the shield forWhy Do Aero Road Racers Choose the Teravail Standard Tube? High profile aero wheels with rim depths of 55mm or greater require a valve stem that can reach through the carbon without forcing the pump to fight a sunken connection, and the Teravail Standard Tube line delivers with a 80mm Presta valve stem built for the deepest road racing wheelsets available. Sized for 700 x 20 28mm tires, this tube covers the narrow performance road tire range where