The Gem L is a compact air pump for road and mountain bikes.
The universal valve head can for Presta (French.) And Schrader valves (car) be used.
Two-step mode: Level 1 for large volumes of air in a short time, stage 2 for high pressure up to 8 bar. For fast inflating the Gem L is the right choice. If you appreciate a small package should reach for Gem S.
Material: aluminum / plastic
Length: 205 mm
Pressure: up to 8 bar / 120psi
Compatible: Presta / Schrader valve
Colour: silver | red | green