Stan's Alloy Tubeless Valve Stems Length:100mm The Park Tool ATD-1

The Park Tool ATD-1

it threads into any Schrader pump head

the Protek Max delivers genuine peace of mind in a standard tube format

giving you added confidence on sharp debris and rocky terrain where flatting would mean a very long day

Version 2 is the current production spec with sealed bearings as the upgrade over the original bushing design

Stan's Alloy Tubeless Valve Stems Length:100mm The Park Tool ATD-1What Makes Stan's Alloy Valve Stems the Right Choice? Stan's Alloy Tubeless Valve Stems are built for riders who want a lighter, cleaner tubeless setup without cutting corners. Machined from alloy aluminum, they weigh half as much as standard brass stems while delivering the same reliable seal. The secure round base is compatible with most tubeless rims and is a perfect fit for all Stan's BST and BST R rims, so installation is straightforward whether