Bern Allston DVRT Bike Helmet Color:Matte Black Range: 40–65 mi depending on

Range: 40–65 mi depending on assist level and terrain

every ride becomes an experience

Wheel Diameter: 20"

When you arrive

Frame style: Step-over

Bern Allston DVRT Bike Helmet Color:Matte Black Range: 40–65 mi depending onStay Cool, Ride Smart. The Bern Allston DVRT Helmet is built for urban riders and e bike commuters who dont want to compromise on ventilation, safety, or style. Featuring 16 large air vents, DVRT energy management padding, and Zipmold+ low profile construction, it keeps you cool and protected mile after mile. DVRT Padding Advanced energy management for all day comfort 16 Air Vents Maximum airflow for sweaty rides Zipmold+ Construction Lightweight,