The Circuit road bike helmet is race-ready made strong, light, & highly adjustable so every rider will get massive airflow as it pushes across your head keeping you cool on the warmest of days.
In-mold composite skeleton increases helmet integrity & larger vent variations
Intuitive, one-handed Headmaster fit system adjusts height & circumference
Flexible, head-conforming FormFit brow band has a tailored feel & improves venting
FlatLock dividers make helmet strap management simple through fixed position fit
Internal, recessed channels manage airflow through the helmet & over the head
Design allows for compatibility & easy installation of Bontrager NeoVisor
Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership