MT Atom SV vs AIROH Mathisse RS

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Atom SV
0

MT

Full specs page
Mathisse RS
0

AIROH

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
MT Atom SV Front
Atom SV
AIROH Mathisse RS Front
Mathisse RS
Right side
MT Atom SV Right side
Atom SV
AIROH Mathisse RS Right side
Mathisse RS
Rear
MT Atom SV Rear
Atom SV
AIROH Mathisse RS Rear
Mathisse RS
Left side
MT Atom SV Left side
Atom SV
AIROH Mathisse RS Left side
Mathisse RS

Technical specifications

Feature Atom SV Mathisse RS
Brand MT AIROH
Model Atom SV Mathisse RS
Product / model code — —
Safety summary SHARP: 3.0 stars SHARP: 2.0 stars
Helmet type Modular Modular
Durability
Weight 1.7 kg 1.5 kg
Size XS S M L XL XXL XS S M L XL XXL
Listed price (reference) $120 $150
Material Polycarbonate Thermoplastic
Retention system Micrometric + quick release Double D-Ring
Certification UN ECE REG 22.05 UN ECE REG 22.05
Shell sizes Multi 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

MT Atom SV vs AIROH Mathisse RS: 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. Mathisse RS is the lightest listed at 1.5 kg; the heaviest is Atom SV at 1.7 kg (about 0.20 kg apart; weight can vary by size). Verified SHARP star ratings in our data: Atom SV: 3.0 SHARP stars; Mathisse RS: 2.0 SHARP stars. SHARP is an independent assessment, not a legal certification. 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?

Atom SV is listed with UN ECE REG 22.05. Mathisse RS 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: Atom SV: 3.0 stars; Mathisse RS: 2.0 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 left side, Atom SV maps mid while Mathisse RS 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: Atom SV: 1.7 kg; Mathisse RS: 1.5 kg. Mathisse RS is the lightest in this set, about 0.20 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 Atom SV and Mathisse RS (ready/compatible in our catalogue — not “insert included in the box” unless the retailer says so); an internal sun visor is marked for Atom SV and Mathisse RS.