Sierra R Helmet Black/Red

The Sierra Helmet 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.

High-end is the right word to describe the SIERRA Helmet. With top performance in the areas of design, comfort, and safety, this O'NEAL helmet is up to any challenge.

• Optimal ventilation & cooling
• Microlock buckle
• Durable outer shell is constructed with ABS
• Ultra-plush removable, sweat absorbing and washable padded inner liner
• Secure fit thanks to the Microlock chin strap closure
• 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 ECE 22.06 safety standards