Air Tool Big Bore Pump


Designed for Fat and Semi Fat tyre bikes, the Air Tool Big Bore Pump packs massive volume-per-stroke, and it features a head that still works with winter gloves on to make it perfect for backcountry winter fat biking.

SKU: 47216-3700 Category: Tags: , , , ,


  • Flexible hose attachment allows for aggressive pumping without fear of damaging valve stems.
  • Inverted barrel design allows for high volume in a compact size.
  • Water bottle boss mount with elastomer band included.
  • Max pressure: 50 PSI (3.5bar)
  • Volume-per-stroke: 90cc
  • Coarse machined aluminum barrel for extra grip.
  • Flexible hose attachment.

Additional information

Weight 0.3 kg
Dimensions 30 x 15 x 5 cm