Thanks to its base and barrel made of steel, the 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.**Features:*** Z-Switch System: Easy change fromr Presta to Schrader or Dunlop via a simple switch* Wide Guage: Precise inflation via a highly visible guage* Steel Base: Better stability* Added features: Ball and Bladder heads**Tech Specs*** Connection: Z-Switch - Presta / Schrader / Dunlop* Handle: Technopolymer* Barrel: Steel* Hose Length: 800mm / 31"* Height: 640mm / 25"* Accessories: Yes* Pressure: 9 Bar / 130 psi* Base: Steel + Pads* Guage dia: 72mm / 2.8"* Weight: 1.2kg