The Lezyne CNC Floor Drive is the ultimate high pressure floor pump which features all CNC machined aluminium construction, resulting in a durable & lightweight design. The ABS Flip-Thread Chuck & long nylon braided hose easily reach both Presta & Schrader valves on a st&. The included Speed Chuck makes this pump compatible with disc wheels. The 3.5 oversized gauge is precise & easy to read & measures up to 220psi. An anodised high-polish finish makes this pump stylish & durable.