Portland Design Works Fatty Object CO₂ Inflator | Trek Bikes
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Portland Design Works Fatty Object CO₂ Inflator

$19.00 Model 28583

A simple CO₂ inflator with a controllable knob that works with Presta and Schrader valves.

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Lean, mean, inflating machine

The Fatty Object CO₂ inflator is a great companion for your next ride. Its oversized control knob is easy to operate, even while wearing gloves during those fat bike rides.

Product details

  1. Precision machined alloy body
  2. Inflator head only, no cartridge included
  3. Fits Presta and Schrader valves
  4. Weight: 40 g (1.3 oz) 
  5. Lifetime PDWarranty

More options


Pump type CO2 Inflator
Valve Presta/Schrader
Gauge type No gauge
Max pressure 20psi
Frame mounted No
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Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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