If you could only buy one helmet, buy this one
Whether your finish line is on the race course or at the front door of your destination the Bontrager Circuit MIPS road helmet will deliver the performance you need. It's equipped with all the best features, like 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 scientists 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 light accessories only
- The Boa® system lets riders easily secure and adjust helmet fit with one hand
- The in-mould composite skeleton increases helmet integrity for larger vent variations
- AgION antimicrobial pads wick moisture away and completely eliminate odours 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 free helmet replacement if involved in a crash within the first year of ownership
Crash Replacement Guarantee
With our Crash Replacement Guarantee, we will provide you with a free replacement helmet if it is involved in a crash within the first year of ownership. Simply contact us or your local retailer with the crashed helmet, original sales receipt, details of the incident and a return address for your replacement.Watch video
|Size||Small (51-57 cm)||Medium (54-60 cm)||Large (58-63 cm)|
|Pad material||Agion® antimicrobial pads||Agion® antimicrobial pads||Agion® antimicrobial pads|
|Buckle type||Lightweight buckle||Lightweight buckle||Lightweight buckle|
|Includes||Blendr front and rear mount||Blendr front and rear mount||Blendr front and rear mount|
Sizing & fit
51.0 - 57.0 cm
20.1" - 22.4"
54.0 - 60.0 cm
21.3" - 23.6"
58.0 - 63.0 cm
22.8" - 24.8"
60.0 - 66.0 cm
23.6" - 26.0"