Replacement short ABS Flex Hose for Lezyne Pocket Drive hand pumps. This hose features a Presta threaded end and a Schrader threaded end, along with an ABS valve. When using Presta valves, ABS allows users to release the air pressure in the pump hose making it easy to remove it from the valve and eliminating the chance of unthreading removable Presta valve cores after inflation. When using Schrader valves, ABS allows users to adjust tyre pressure. Compatible with all Lezyne hand pumps that use a Flex Hose, however the short length is optimised for the Pocket Drive.