Topeak Tubihead Upgrade Kit GiantMaySale 5 has redefined the bar

5 has redefined the bar by which all other aero wheels are judged

Our wax does not crumble

The ANVMA ’99 is a bold and unapologetic step towards a modern chapter in sportswear

you’re ready to fix and fuel

The revolutionary approach in road cycling

Topeak Tubihead Upgrade Kit GiantMaySale 5 has redefined the barTubiHeads transparent body allows you to see the Presta valve core being removed, and after inflation, reinstalled with no loss of pressure. With the valve core removed, larger air volume is rapidly delivered by a standard floor pump to quickly seat and inflate tubeless tires or other large volume tires. Specifications Head: Presta head with built in hose pressure release button, fits Schrader valve (with included adapter)Material: Aluminum