This Blackburn Core 2 standing bike pump works with Presta, Schrader or Dunlap valves and features an integrated bleed valve so you can accurately dial in your pressure.
- Weight: 3 lb.
- The airtap head works with any Schrader, Presta or Dunlap valve you can find.
- Gauge is built into the base of the pump, giving it a rock-solid platform.
- 2.5-inch wide aviation-style gauge is easy to read.