Bern Allston DVRT Bike Helmet Color:Matte Black ✅ Available in sizes S

✅ Available in sizes S

Includes two ergonomic stainless steel keys

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

and durable construction for all-day riding performance

every ride becomes an experience

Bern Allston DVRT Bike Helmet Color:Matte Black ✅ Available in sizes SStay 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,