The pull-out hose puts less stress on the valve. And you weren't stressed to start with. It's all very well hauling a giant pump around, but all that leverage can snap a delicate valve stem right off.
FROM NEIGHBORHOOD ADVENTURES TO FAMILY TRAIL OUTINGS, THIS BUILT-FOR-KIDS MOUNTAIN BIKE MAKES IT EASY FOR YOUNG RIDERS TO ENJOY THE BIKE LIFE. THE FRAME DESIGN AND COMPONENTS INSPIRE CONFIDENCE AND CONTROL AS THEY DEVELOP THEIR SKILLS.