HJC i100 Helmet - BEIS MC-1SF

The HJC i100 BEIS in MC-1SF is an open-face helmet that pairs retro-inspired styling with practical everyday features. The polycarbonate shell and integrated retractable inner sun shield make it well suited to urban commuters and café racer enthusiasts who want a clean, classic profile without sacrificing wearability.

The semi-flat MC-1SF finish gives the BEIS graphic a subdued, contemporary look that fits naturally alongside modern retro motorcycles. Five standard sizes ensure a broad range of riders can find a correct fit.

• Open-face (3/4) design with retro-inspired rounded shell profile
• Integrated retractable inner sun shield
• Polycarbonate composite shell construction
• Multi-density EPS liner for impact absorption
• Advanced channel ventilation system
• BEIS graphic in MC-1SF semi-flat colourway
• Available in XS, S, M, L, XL

Clean the outer shell using mild soap and warm water with a soft cloth; avoid petroleum-based cleaners, acetone, or solvents that can degrade polycarbonate.
Clean interior padding by hand-washing with mild detergent; allow to air dry completely before reinstalling.
Clean the inner sun shield lens with a soft, damp cloth only — abrasive materials will scratch the lens surface.
Retract the inner sun shield when not in use to protect it from accidental scratching during storage or handling.
Replace the helmet after any significant impact, even when no external damage is visible — EPS liner damage is not always apparent.
Store in a cool, dry location away from direct sunlight, fuel vapour, and chemical exposure.
Check the chin strap buckle and webbing regularly for wear, fraying, or damage; replace the helmet if the retention system is compromised.
Do not apply paint, stickers, or aftermarket adhesives to the shell without confirming compatibility with HJC, as some products can compromise shell integrity.