O'Neal Sonus Split Downhill MTB Helmet

You’re in the market for an MTB helmet that supports you on any terrain while offering a maximum of safety, comfort, and function? Look no further than the O’NEAL SONUS. As one of the leading MTB experts O’NEAL supplies professional gear to athletes all over the world.

Features:
• Shell is produced with durable high end ABS
• Multiple air vents for optimal ventilation and cooling
• Ultra-plush removable, sweat absorbing and washable padded inner liner
• The Fidlock® magnetic closure enables one-handed opening and closing with maximum safety while riding
• Optimized goggle strap positioning with preshaped shell design
• Break away peak screws for improved crash safety available optionally
• Adjustable peak
• Airflaps™ compatible
• Weight: 1060g (±50g)
• Exceeds bicycle helmet standard EN1078 and ASTM 1952 DH