Bontrager Rally Mountain Bike Helmet

The in-mould composite skeleton increases helmet integrity and larger vent variations;The intuitive, one-handed Headmaster fit system adjusts height and circumference;The flexible head-conforming FormFit brow band has a tailored feel and improves venting;FlatLock dividers make helmet strap management simple through the fixed-position fit;Internal, recessed channels manage airflow through the helmet and over the head;Drop-in coverage offers additional protection below the traditional bottom edge of the helmet;The Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership;