The O’NEAL Sierra Helmet is built for riders who demand versatility, protection, and comfort on every adventure. Designed for dual-sport, enduro, street, and off-road riding, this helmet combines a lightweight ABS/polycarbonate shell with advanced ventilation to keep you cool during long days on the trail. The moisture-wicking interior liner is removable and washable, ensuring fresh comfort ride after ride. Equipped with both a clear visor and an integrated sun shield, the Sierra adapts to changing light and terrain, making it an essential choice for dirt bike riders, ADV explorers, and off-road enthusiasts alike. Engineered to meet DOT and ECE safety standards, it delivers confidence-inspiring performance for every terrain and condition.
Lightweight ABS/polycarbonate shell construction for durability and rider protection
Integrated face shield plus internal sun visor for all-weather adaptability
Advanced ventilation system with intake and exhaust ports for airflow
Moisture-wicking, removable, and washable comfort liner
Padded chin strap with Double-D safety lock for a secure fit
Designed for dual-sport, motocross, enduro, ADV, and street riding
Meets DOT FMVSS 218 and ECE 22.05 safety standards
Color: Black/Gray
Brand: O’NEAL
Vehicle Service Type: Off-Road Motorcycles, Adventure, Dual-Sport
Item Weight: 2195 grams
Material: Polycarbonate/ABS
Department: Unisex-Adult
UNSPSC Code: 46181700 (Face and head protection)
Date First Available: [Add release date if known]
Manufacturer: O’Neal
