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Specialized Air Tool Big Bore Pump

Specialized Air Tool Big Bore Pump
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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 back country winter fat biking.

- Oversized press-on Schrader and Presta head won't accidentally remove valve cores and can be easily used with thick gloves.

- Flexible hose attachment allows for aggressive pumping without fear of damaging valve stems.

- Inverted barrel design allows for high volume in a compact size.

- Coarse machined aluminum barrel for extra grip.

- Water bottle boss mount with elastomer band included.

- Max pressure: 50 PSI (3.5bar)

- Volume-per-stroke: 90cc

Part Numbers

47216-3700 3469