O'Neal Sierra Flat Full-Face Helmet Black

The black O'Neal Sierra Flat V.23 full-face adventure helmet is designed for off-road riders seeking full protection and good comfort. It is ECE 22.06 approved and has an integrated sun visor.

• Approved to ECE 22.06, the latest helmet safety standard
• Integrated sun visor: lower it when the sun comes out, without needing sunglasses
• Pinlock 30 included, not fitted: fit it yourself to reduce fogging
• Removable, washable, padded and sweat-absorbing liner
• Choose your size from the range: S 55-56, M 57-58, L 59-60, XL 61-62, XXL 63-64

Technical specifications

• Type: full-face adventure helmet
• Certification: ECE 22.06
• Shell: ABS
• Weight: approximately 1590 g (±50 g)
• Fastening: Microlock, quick-release chin strap
• Visor: clear, with a secondary integrated sun visor
• Pinlock: Pinlock 30 included, not fitted
• Liner: removable, washable, padded, sweat-absorbing
• Compatibility: Bluetooth Ready
• Sizes and colour: black; S, M, L, XL, XXL

Founded by Jim O’Neal in 1970 in the Los Angeles area, O’Neal brings its motocross roots to MTB with helmets, clothing, gloves and protective gear. Today its US office is in Camarillo, California, and its European office in Vaihingen/Enz, Germany. Its mountain biking journey began in the late 1980s.