Icon
Clear Icon
Search Icon
Clear Icon
Search Icon
Clear Icon
Logo Icon
  • Sale
  • Bikes
  • Parts
  • Apparel
  • Accessories
  • Inside Specialized
  • Support
  • Logo Icon
    Inside Specialized
    Arrow Back Icon

    Air Tool Big Bore Pump

    Delivery Icon

    We deliver! Just say when and how.

    Designed for Fat and Semi Fat tire 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.

    Rider Reviews

    • 4
    • 7 Reviews

    Excellent service and communication

    Excellent service and communication

    Would Recommend?
    Yes!

    Verified Buyer

    Icon

    Name:
    Steve B.

    Helpful?

    Great Pump

    This pump is perfect for filling mtb tires. The big chamber makes it easy to pump up on trail. Took a while to figure out how the hose extends but once it does it works really well. Push straight up on one side of the pump head with your thumb and the hose will extend out.

    Would Recommend?
    Yes!

    Name:
    Aiden

    Helpful?

    Hose Extension

    Like the op below states - there isn't any instructions on how to detach the hose extension / pump head, but luckily found something on the web. You have to push up using your thumb from either side of the pump head, so it pops up at an angle. Once that got figured out, pump works great!


    Name:
    Evil R.

    Helpful?

    Can't buy extra mounts

    I would like to use this pump on multiple bikes but my S dealer says you cannot buy the mounting bracket separately. Makes no sense.


    Name:
    Rgm

    Helpful?

    would buy again

    2017 Enduro came with 2 velcro-stretchy fabric tool wraps in the SWAT box. The longer wrap fits an extra tube . The smaller wrap fits this pump perfectly. Pump fits in my downtube and wrap keeps it from banging up the carbon fiber. For what the S-works version cost this should be included as part of the SWAT tool package! It's very nice to have either way.


    Name:
    Ted

    Helpful?

    Really Needs a Cover

    Pump was very effective off the shelf. But it lacks a cap for the pump head, so grit quickly works its way into the head and prevents the pump head from closing.


    Name:
    John

    Helpful?