Lezyne ABS-2 HP Pump Chuck for Presta & Shrader

The ABS-2

The ABS-2, launched in 2019, offers several key benefits for easier and more efficient tire inflation. First, it’s compatible with both Schrader and Presta valves without the need to change or flip parts—both types fit into the same opening. Second, when you remove the chuck from the valve, it releases cleanly without pulling or loosening the valve core. The chuck’s 90-degree bend provides better access, especially for tight or hard-to-reach spaces. Finally, the ABS (Air Bleed System) button allows you to precisely release excess air from the tire, making it easy to adjust your tire pressure on the fly.