Crank Brothers Gem Floor Pump - Green YGroup_7035277574189 Rotational liner: There is no

Rotational liner: There is no rotational liner in this helmet

Liner material and inseam length: The polyester blend liner is boxer short length so it's much shorter than your typical riding knicks

'What happens if I need to tighten my headset on the trail

Light/Kids Tune:

Crank Brothers Gem Floor Pump - Green YGroup_7035277574189 Rotational liner: There is noIf 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