absoluteBLACK Aether Carbon Tubeless Valves 30-50mm Rim Depth, Blk Kids Bikes These valve extenders are for

These valve extenders are for removable core Presta valves

Recommend the use of a clutch style rear derailleur for the best chain security

Weight: 660

Manufacturer Part Number: 1854

172309-Q0-L

absoluteBLACK Aether Carbon Tubeless Valves 30-50mm Rim Depth, Blk Kids Bikes These valve extenders are forTakes a completely different approach to tubeless valve design by removing the traditional valve core entirely. No tiny core. No tiny airflow path. Nothing to clog. Its simplified two part architecture creates a more direct airflow path for easier inflation, improved tubeless setup and reduced maintenance over time Replaces traditional aluminium with an advanced long carbon fiber composite construction, resulting in a valve weighing just 2. 6g