Should you need to replace the quality Lezyne pro rubber floor pump hose and ABS1 Pro chuck, this is the item you need. It is compatible with all Lezyne standard High Pressure floor pumps.

The ABS1 Pro HP chuck further advances Lezynes classic Flip-Thread Chuck system. It features a 90° design for enhanced function and usability. The highly durable construction is built using machined aluminum and composite matrix materials, with an extremely robust and fluid brass swivel. The chuck quickly “flips” for Presta or Schrader valves and threads on for superior engagement. An integrated Presta valve-core wrench completes the system, providing easy valve core tightening or removal for tubeless systems.