Upgrade your Lezyne hand pump with the ABS FLEX HOSE WITH CLIK CHUCK - for smoother, faster, and more reliable bike tire inflation. Clik ValveA(R) compatible Lezyne Flex Hose Replacement for most Lezyne hand pumps Easy-to-use Clik Valve inflation system Weight: 14g Dimensions: 127.5mm, 16mm, 16mm Features: Air Bleed System Chuck: Flex Hose | ClikA(R) Hose: Flex Hose