SHARK SPARTAN GT vs SCHUBERTH C4 PRO

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SPARTAN GT
0

SHARK

Full specs page
C4 PRO
0

SCHUBERTH

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
SHARK SPARTAN GT Front
SPARTAN GT
SCHUBERTH C4 PRO Front
C4 PRO
Right side
SHARK SPARTAN GT Right side
SPARTAN GT
SCHUBERTH C4 PRO Right side
C4 PRO
Rear
SHARK SPARTAN GT Rear
SPARTAN GT
SCHUBERTH C4 PRO Rear
C4 PRO
Left side
SHARK SPARTAN GT Left side
SPARTAN GT
SCHUBERTH C4 PRO Left side
C4 PRO

Technical specifications

Feature SPARTAN GT C4 PRO
Brand SHARK SCHUBERTH
Model SPARTAN GT C4 PRO
Product / model code — —
Safety summary SHARP: 4.0 stars SHARP: 4.0 stars
Helmet type Full face Modular
Durability
Weight 1.6 kg 1.7 kg
Size XS S M L XL XXL XS S M L XL XXL
Listed price (reference) $315 $400
Material Fiberglass Fiberglass
Retention system Double D-Ring Micrometric + quick release
Certification UN ECE REG 22.05 UN ECE REG 22.05
Shell sizes Multi size Multi 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

SHARK SPARTAN GT vs SCHUBERTH C4 PRO: 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. Helmet types differ: SPARTAN GT (Full face), C4 PRO (Modular). SPARTAN GT is the lightest listed at 1.6 kg; the heaviest is C4 PRO at 1.7 kg (about 0.10 kg apart; weight can vary by size). 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?

SPARTAN GT is listed with UN ECE REG 22.05. C4 PRO 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: SPARTAN GT: 4.0 stars; C4 PRO: 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?

Front, rear, right-side and left-side codes are available for SPARTAN GT and C4 PRO. Across those zones the stored codes look broadly similar. 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: SPARTAN GT: 1.6 kg; C4 PRO: 1.7 kg. SPARTAN GT is the lightest in this set, about 0.10 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 SPARTAN GT and C4 PRO (ready/compatible in our catalogue — not “insert included in the box” unless the retailer says so); an internal sun visor is marked for SPARTAN GT and C4 PRO.