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It is always best to have a hand pump on you during a ride and the Crank Brothers GEM Air Pump is a great choice to bring along. This is the large version which is still compact and easy to bring along despite additional power. It can connect to both Schrader and Presta valves and quickly get a tire up and running. In high-volume mode, it will quickly get your tire to 40 PSI while high-pressure mode dials into 100 PSI. The pump comes with a bottle cage bracket mount so it can simply be stored on your frame. It is also available in three colors so you can keep the theme of your bike. The Crank Brothers GEM Air Pump is a great way to make sure your tires stay the way you like them on any ride.
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🇺🇸 Ship from USA · On Agora since 2025
$27.99