FEATURES of the Serfas MP-2N1 2 in 1 Shock Mini Pump Shock and Tire Pump Alloy Construction Large PSI Gauge Twist selector for mode function Air Release Button for Fine Tuning Pressure
Capable of getting you to extremely precise inflation pressures
The switch valve & simple valve designs enable switching between Presta or Schrader valves, while the dual head offers both
Our simple screw-on and Quick draw head designs both screw on the valve for a secure fit, even at high inflation pressures
