Rely on style, safety, comfort and innovative technology the SIERRA Helmet from O'NEAL combines everything in a strong overall package. Concentrate on the bike completely on the track and rely on a helmet that supports you all around.

Features:

• Optimal ventilation & cooling
• Microlock buckle
• Pinlock® 30 anti-fog lens included
• Perfect all-weather vision with clear Visor plus secondary integrated sun visor
• Bluetooth-ready with pre-formed cutouts for optional speakers in the ear area (Bluetooth device not included)
• Meets DOT and ECE 22.06 safety standards