Crank Brothers Gem Floor Pump - Red netsuite-webdata-created which has a threaded Presta

which has a threaded Presta connection on one side and a threaded Shrader connection on the other

Provides amazing back ventilation

Use the supplied rubber strap to store a tube

With all the features found on more expensive pumps

Crank Brothers Gem Floor Pump - Red netsuite-webdata-created which has a threaded PrestaIf you've ever used Crank Brothers' super easy to use Gem style pumps before, then you'll absolutely love the Gem floor pump! If you haven't used them before, well, consider the Crank Brothers Gem Floor Pump to be the perfect pump for your workshop garage. With both High Volume and High Pressure settings, a universally compatible head, and a large, accurate gauge, the Crank Brothers Gem Floor Pump is bound to become a staple in the arsenal of any