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.
- 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
|Azure / Small||601479973071||577453|
|Azure / Medium||601479973088||577454|
|Azure / Large||601479973095||577455|
|Black / Medium||601479682447||552015|
|Black / Large||601479682454||552016|
|Waterloo Blue / Small||601479682553||552027|
|Waterloo Blue / Medium||601479682560||552028|
|Waterloo Blue / Large||601479682577||552029|
|Grey/Black / Small||601479682492||552021|
|Grey/Black / Medium||601479682508||552022|
|Vice Pink / Small||601479682584||552030|
|Vice Pink / Medium||601479682591||552031|
|Vice Pink / Large||601479973132||577459|
|White / Large||601479682485||552019||HEL40319812C|
|Visibility Yellow/Dnister Black / Small||601479682522||552024|
|Visibility Yellow/Dnister Black / Medium||601479682539||552025|
|Visibility Yellow/Dnister Black / Large||601479682546||552026|
|Battleship Blue/Anthracite / Large||601842078747||581890|