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Bontrager Circuit MIPS Road Helmet

Bontrager Circuit MIPS Road Helmet
  • Color: Azure
  • Color: Black
  • Color: Waterloo Blue
  • Color: Grey
  • Color: Grey/Black
  • Color: Vice Pink
  • Color: White
  • Color: Visibility Yellow/Dnister Black
  • Color: Battleship Blue/Anthracite
Please select options


Ultra-versatile helmet that is light, cool, and sleek with the added protection of MIPS and the convenience of magnetic light mounts.

If you could only buy one helmet, this is the one.

Whether your finish line is on the race course or to the front door of your destination the Bontrager Circuit MIPS road helmet will deliver. Equipped will all the best features including MIPS brain protection system, Boa fit system for superior comfort and security, and the Blendr mount system for light and camera integration.

MIPS (Multi-directional Impact Protection System) was developed by brain surgeons and scientist to help reduce rotational forces on the brain caused by angled impacts to the head.

Key features
- MIPS Brain Protection System
- Blendr mount system easily integrates GoPro camera and Bontrager lights accessories
- The Boa System lets riders easily secure and adjusts helmet fit with one hand
- In-mold composite skeleton increases helmet integrity for larger vent variations
- AgION antimicrobial pads wick moisture and completely eliminate odors naturally
- LockDown dividers make helmet strap management clean and are easy to adjust
- Internal, recessed channels move airflow over your head to stay cool and dry
- Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership

Part Numbers

Option UPC MPN Store SKU
Azure / Small 601479973071 577453 HEL44579052C
Azure / Medium 601479973088 577454 HEL45535054C
Azure / Large 601479973095 577455 HEL44327208C
Battleship Blue/Anthracite / Small 601842078723 581888 HEL48120638C
Black / Small 601479682430 552014
Grey / Small 601479973101 577456 HEL39275997C
Grey/Black / Small 601479682492 552021
Grey/Black / Medium 601479682508 552022
Grey/Black / Large 601479682515 552023
Vice Pink / Small 601479682584 552030
Vice Pink / Medium 601479682591 552031
Vice Pink / Large 601479973132 577459 HEL43829164C
Visibility Yellow/Dnister Black / Small 601479682522 552024 HEL52624720C
Visibility Yellow/Dnister Black / Medium 601479682539 552025 HEL53717694C
Visibility Yellow/Dnister Black / Large 601479682546 552026 HEL52633884C
Waterloo Blue / Small 601479682553 552027
Waterloo Blue / Medium 601479682560 552028
Waterloo Blue / Large 601479682577 552029
White / Small 601479682461 552017
White / Large 601479682485 552019