Crankbrothers Gem S Compact Bike Pump (Midnight Black Edition)

Crankbrothers Gem S Compact Bike Pump (Midnight Black Edition)

The Crankbrothers Gem S Compact Bike Pump is a bicycle tire inflator that's equipped with a convertible head for Presta or Schrader valves. This short dual piston pump features a patented high volume/high pressure air switch for fast inflation.

100+ PSI Pressure

Unlike some bike pumps that aren't equipped with enough pressure to help you get the job done fast, the Crankbrothers Gem S Inflator offers a pressure of 100+ PSI. Inflate your mountain bike tires fast and hassle free with this versatile and portable air pump.