Bontrager Ballista Helmet

Bontrager Ballista Helmet
  • Color: Visibility Yellow
  • Color: Black
  • Color: Black
  • Color: Trek Factory Racing
  • Color: White/Silver
  • Color: White/Silver
Please select options
Currently, we are only offering in store pickup. Need delivery? Get in touch with one of our honest to goodness, real life, living, breathing human beings @ 506.459.3478.


Comfy, light, and nearly invisible to the wind, Bontrager's Ballista Helmet is perfect for those who love a sleek, aggressive lid. What began as a prototype for Jens Voigt's hour record has turned into one of the fastest aero road helmets on the market. Six strategically placed vents channel air over your head so you stay cool while you stay fast. With an excellent fit thanks to the Headmaster II retention system and plenty of other technology to keep sweat and odors at bay, Bontrager's Ballista is ready to launch.

- Front Center Channel - Distinct vent shape draw in significantly more air for increased cooling and all-day comfort
- Headmaster II - One-handed fit system with premier look and feel
- Internal, recessed channels manage airflow through the helmet and over the head
- NoSweat - Keeps sweat out of eyes through channeled pads for constant clarity
- AgION fit pads - Moisture-wicking antimicrobial pads completely eliminate odors
- LockDown strap dividers - Helmet strap management made simple
NeoVisor-compatible - Allows easy installation of NeoVisor
- Crash Replacement Guarantee

Part Numbers

Option UPC MPN Store SKU
Black / Small 601479292660 518890
Black / Large 601479292684 518892
Black / Medium 601479292677 518891
Trek Factory Racing / Small 601479292691 518899
Trek Factory Racing / Large 601479292714 518901
Trek Factory Racing / Medium 601479292707 518900
Visibility Yellow / Small 601479292752 518917
Visibility Yellow / Large 601479292776 518919 21692
Visibility Yellow / Medium 601479292769 518918 21693
White/Silver / Small 601479292721 518908
White/Silver / Large 601479292745 518910
White/Silver / Medium 601479292738 518909