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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
Stretchy flex panels to control your ride
Double snap fastener with side Velcro adjustment for a secure fit
Infinity neck and collar cuff design for ultimate comfort and performance
Whether you ride on the pavement or the dirt or both the Sierra II has the features you need for your next two-wheel adventure
Heavy-duty denier fabrics for added durability
O'Neal 2026 5SRS BRAND Helmet - Black/Grey Stock Item:ONEAL 27 5SRS HELMET BRAND - BLK/GRY (LG) Stretchy flex panels to controlStylish, comfortable, safe the 5SRS MX helmet is the perfect combination of all these features. With this O'NEAL ABS motocross helmet, you can rely on high quality engineering and innovation from an expert in the industry! Features: Polycarbonate ABS Shell construction Shell weight (size large): 1380grams (50) Coolmax liner Ultra plush removable washable padded liner keeps you cool and dry by wicking away sweat Adjustable visor design Multiple air