It's a pain to have two different pumps for road and trail. But now you don't have to worry about it. The Crank Brothers Power Pump Alloy bike pump features a compact design that lets you choose between presta or Schrader valves, so you'll only need one pump no matter where you go.
Item No. » YP-CBPPAB
SAVE 57% = $20.001 or more: $14.99