Description of Lezyne ABS Flip-Thread Chuck for Dirt Floor Pumps
ABS Flip-Thread Chuck for Dirt Floor Pumps. The Air Bleed System (ABS) is an in-line air pressure release valve built into Lezyne Flip-Thread Chucks and Flex Hoses. When using an ABS equipped Lezyne floor pump to inflate a Presta valve tube, pressing the ABS button releases the pump hose pressure. Releasing this pressure allows for easier removal of the Flip-Thread Chuck without the risk of unscrewing removable Presta valve cores. When inflating Schrader valve tubes, pressing the ABS button releases air from the tube to adjust tire pressure. ABS is patent pending worldwide.
Fact Sheet of Lezyne ABS Flip-Thread Chuck for Dirt Floor Pumps
A replacement ABS Flex Hose with an integrated, in-line psi/bar pressure gauge with easy to read markings. It is stored inside the handle of Flex Hose equipped Lezyne hand pumps (Medium and Large sizes only).