Crank Brothers GEM Floor Pump

The Crankbrothers Gem Floor Pump is a conventional track pump that offers both high volume for mountain bike tyres as well as high pressure for skinny gravel or road bike tyres.

The Crankbrothers Gem Floor Pump is priced very reasonably and has some unique features as well. Most notable is its HV/HP switch which allows pumping in either a high volume or high-pressure mode and makes this pump one of the most versatile we’ve seen. Smart use of this switch allows it to pump a tire very quickly. Its gauge is smartly designed to wrap around the barrel of the pump for added stability, which it hardly needs with its sturdy metal tripod base.