Bontrager Ballista Road Bike Helmet | Trek Bikes
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Bontrager Ballista Road Bike Helmet

$174.99 Model 13222
Ultimate aero road lid with wind tunnel proven design.
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Aero finally got cool

The Ballista road helmet projects racers to their target just like the ancient Greek missile weapon it was named after. Thanks to a wind tunnel-proven design and superior venting via our unique internal channeling, Ballista launches you to the front of peloton breakaways and sprint-line finishes.

Product details

  1. Front Center Channel's distinct vent shape draws in significantly more air
  2. Headmaster II one-handed fit system offers better height and circumference adjustments
  3. Internal, recessed channels manage airflow through the helmet and over the head
  4. NoSweat keeps sweat out of eyes through channeled pads for constant clarity
  5. AgION antimicrobial pads wick moisture and completely eliminate odors naturally
  6. LockDown dividers make helmet strap management clean looking and easy to adjust
  7. Design allows for compatibility and easy installation of Bontrager NeoVisor
  8. Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership


Size Small (51-57cm)
Fit system Headmaster II
Pad material Woven Synthetic with Agion
Weight 258g

Sizing & fit



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