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Plug it up and ride it out

The Tubeless CO₂ Blaster is an innovative 2-in-1 cycling CO₂ dispenser and tubeless tire repair kit that simultaneously inflates and seals tubeless tires.

Simply remove the puncture object, insert reamer and scour puncture hole with the course side of reamer. Thread a CO₂ cartridge onto the tool and insert a plug through head of reamer and insert into puncture. Be sure to twist plug to bunch it up in tire, and then slowly open knob to inflate tire with attached CO₂ cartridge. Remove tool and slide aluminum sleeve down and trim any excess plug.

Product details

  1. Machined aluminum storage tube and tool head, hardened steel reamer
  2. Storage tube and reamer thread together for easy use and storage
  3. Tire plugs aggressively seal holes that are too large to be sealed by sealant
  4. Sleek, compact design fits in a pocket or straps to your bike with included hook and loop strap
  5. Sealing performance may vary based on puncture size, tire size and tire pressure
  6. Includes five tire plugs, two 20g CO₂ cartridge, and hook and loop strap
  7. Weight: 63g (without CO₂)

More options


Pump type CO2 Inflator
Valve Presta/Schrader
Gauge type No gauge
Max pressure Variable per CO2
Frame mounted Yes
Includes Attachment bracket
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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