Sierra 2 Dual Sport Helmet by O'Neal®. 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. Combining a full windscreen and a visor with a drop-down tinted shield, the Sierra 2 helmet will get you anywhere you want to go.
Features:
Aerodynamic and lightweight ABS shell construction
Moisture-wicking, removable/washable air channeled comfort liner
Vent holes for optimal ventilation
Integrated face shield with UV protection
Height adjustable helmet shield
Padded Chin Strap with Double-D safety lock
Designed for Street, Enduro and Adventure Bikes
Internal Tinted Visor
Replacement parts available
Helmet Key features:
ACU Gold Stamped | ECE 22-05 Certified
Weight: 1590g +/-50 Grams.
ACU Gold Stamped - Only Available on Helmets Purchased in the UK
Buy O'Neal Sierra 2 Dual Sport Helmets from MD Racing Products, A leading distributor for Motocross gear, parts and accessories offering some of the most competitive prices in the industry since 1983. We are a family business that's dedicated to the motocross industry, You Ride it? We can supply it!
O'Neal" can refer to a well-known brand of motocross (MX) and mountain biking (MTB) gear founded by Jim O'Neal. It also refers to the famous former NBA basketball player Shaquille O'Neal, American actor Griffin O'Neal, and other individuals like Malayalam personality Oneal Sabu. Without more context, it's not possible to know which "O'Neal" you are referring to, but the brand and Shaquille O'Neal are the most prominent entities with this name.
Free UK Delivery
Up to 60 Day Returns
