Casco Sierra R banco/negro/gris

This O'neal enduro or trial helmet is one of the best choices, it has a lightweight, good aesthetics, and utility.

High-quality outer shell: Made with high-strength ABS.

Excellent ventilation: Various air intakes and internal ventilation channels optimize air circulation.

Microlock closure: Provides a quick and secure fit.

Comfortable and padded lining: Removable, sweat-absorbing, and washable for greater comfort.

Ready for Bluetooth: With pre-formed slots for the optional installation of speakers in the ear area (Bluetooth device not included).

Pinlock® 30 anti-fog visor included: Delivered separately (not installed).

Clear visor and integrated secondary sun visor: Greater functionality in any lighting condition.

Complies with ECE 22.06 standard: Ensures a higher level of safety.

Important note: The helmet is slightly smaller compared to its predecessor with ECE 22.05.