With 20 functional vents actively channeling airflow over the head and out the rear, a feathery curb weight and a bevy of top-level features, the Sweep R has moved to the front of the pro peloton. Bell's signature GPS Fit System insures an optimal fit, while the Fusion In-Mold Microshell and bottom wrap along with an internal reinforcing skeleton make the Sweep R strong yet svelte. Dialed race graphics accentuate this design masterpiece