Thanks to its base and barrel made of steel, Zefal's Profil Max FP20 offers more stability and durability. The Z-Switch system is universal and compatible with all valves (Presta, Schrader and Dunlop). All the inflation accessories you need are provided with the pump.
Z-Switch System - Easy change from Presta to Schrader or Dunlop via a simple switch.
Wide gauge - Precise inflation via highly visible gauge.