Oneal Sierra matt black helmet

In a comparison test in Europe's largest motorcycle magazine, "MOTORRAD," the O'Neal SIERRA Helmet was among the test winners and awarded a "recommended buy" in the Adventure/Enduro category.

- The shell is made of ABS.

- Multiple vents for optimal ventilation and cooling.

- Microlock buckle.

- Removable, absorbent, and washable padded interior.

- Bluetooth ready with internal speaker cavities and a rubber ring on the back of the helmet (Bluetooth unit not included).

- Pinlock® 30 lens with anti-fog insert included (not mounted).

- Clear visor plus integrated secondary sun visor included.

- Meets ECE 22.06 safety standards.