High Volume/High Pressure Air Switch
This Crank Brothers' Sterling-S pump is constructed using a premium alloy/composite for low weight and high strength and features an auto-adjusting smart head for Presta or Schrader valves. There's a patented high volume/high pressure air switch: use the high-volume mode under 40 psi for quick inflation, then rotate the switch to the high-pressure mode for easier pumping up to 100 psi. The Sterling includes a bottle cage bracket mount for convenient on-bike storage.
This Crank Brothers' Sterling-S pump is constructed using a premium alloy/composite for low weight and high strength and features an auto-adjusting smart head for Presta or Schrader valves. There's a patented high volume/high pressure air switch: use the high-volume mode under 40 psi for quick inflation, then rotate the switch to the high-pressure mode for easier pumping up to 100 psi. The Sterling includes a bottle cage bracket mount for convenient on-bike storage.
. Short dual piston premium pump with high pressure air switch
. Length: 171mm
. Pressure: 100+psi / 7+bar
. Air switch: High volume / high pressure
. Weight: 116g