HJC FS-10 CARBON vs LS2 FF366 Cyber

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FS-10 CARBON
0

HJC

Full specs page
FF366 Cyber
0

LS2

Full specs page

Impact resistance map (legacy four zones)

No verified 6 / 7.5 / 8.5 m/s point data for these records. Legacy four zones are not placed into the three-speed map without a verified speed.

Front
HJC FS-10 CARBON Front
FS-10 CARBON
LS2 FF366 Cyber Front
FF366 Cyber
Right side
HJC FS-10 CARBON Right side
FS-10 CARBON
LS2 FF366 Cyber Right side
FF366 Cyber
Rear
HJC FS-10 CARBON Rear
FS-10 CARBON
LS2 FF366 Cyber Rear
FF366 Cyber
Left side
HJC FS-10 CARBON Left side
FS-10 CARBON
LS2 FF366 Cyber Left side
FF366 Cyber

Technical specifications

Feature FS-10 CARBON FF366 Cyber
Brand HJC LS2
Model FS-10 CARBON FF366 Cyber
Product / model code — —
Safety summary SHARP: 3.0 stars SHARP: 4.0 stars
Helmet type Full face Full face
Durability
Weight 1.4 kg 1.7 kg
Size XS S M L XL XXL XS S M L XL XXL
Listed price (reference) $249 $105
Material Composite fiber Thermoplastic
Retention system Micrometric Micrometric
Certification UN ECE REG 22.05 UN ECE REG 22.05
Shell sizes Single size Single size
Pinlock ready
Scratch-resistant visor
Quick-release visor
Removable cheek pads
Intercom ready
Ventilation channels
Internal sun visor
Removable liner

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Helmet comparison FAQ

HJC FS-10 CARBON vs LS2 FF366 Cyber: what are the main differences?

Looking at the selected models side by side: All listed helmets share the same certification entry: UN ECE REG 22.05. FS-10 CARBON is the lightest listed at 1.4 kg; the heaviest is FF366 Cyber at 1.7 kg (about 0.30 kg apart; weight can vary by size). Pinlock-ready anti-fog visor support is listed for FS-10 CARBON (not all models). These points summarise measurable catalogue fields; fit and real-world comfort still depend on trying the correct size.

Do these helmets have the same safety certification?

FS-10 CARBON is listed with UN ECE REG 22.05. FF366 Cyber is listed with UN ECE REG 22.05. On paper they share the same certification entry. ECE 22.05, ECE 22.06 and DOT are legal approval standards; a SHARP star rating (when present) is a separate independent lab assessment and must not be read as the same kind of result. We do not infer SHARP stars from an ECE mark alone. Verified SHARP ratings on this page: FS-10 CARBON: 3.0 stars; FF366 Cyber: 4.0 stars.

What do the colours on the impact zone map mean?

Our map stores regional codes on a 1–6 scale (greener ≈ stronger on this page; brown ≈ weaker). When verified multi-speed SHARP point data is present, you can switch 6 / 7.5 / 8.5 m/s and see front-top, front-lower, rear, left and right separately — missing speeds or points show “no data” and are never filled from another speed. Older records may only have the legacy four zones (front/rear/sides) without a verified speed label; those are not placed into the three-speed map. Zone colours are not the same thing as a SHARP star rating. For the models on this page where the safety source is marked SHARP, zone codes are treated as SHARP-linked map data.

How do these helmets compare in front, rear and side impact tests?

Comparing the stored legacy zone codes: at the right side, FF366 Cyber maps mid while FS-10 CARBON maps weaker; at the left side, FF366 Cyber maps mid while FS-10 CARBON maps weaker. These comparisons use the legacy four-zone fields only; impact speed was not verified for the three-speed map.

Which helmet is lighter, and by how much?

Listed weights: FS-10 CARBON: 1.4 kg; FF366 Cyber: 1.7 kg. FS-10 CARBON is the lightest in this set, about 0.30 kg below the heaviest. Treat this as catalogue data for a typical size — exact mass can change with size and lining.

Which helmets support Pinlock or have an internal sun visor?

Pinlock-ready anti-fog visor support is marked for FS-10 CARBON (ready/compatible in our catalogue — not “insert included in the box” unless the retailer says so); not marked for FF366 Cyber; an internal sun visor is marked for FS-10 CARBON; no internal sun visor flag for FF366 Cyber.