The CYRIL Mad Shark is a full-face motorcycle helmet with practical features for commuting and weekend rides. An ABS shell, ventilation channels, and a removable, washable liner keep the focus on construction and upkeep. Choose a simple solid color or bold graphics, with a clear shield and quick-release visor base.
Safety Standards
Meets U.S. DOT FMVSS No. 218 safety requirements for motorcycle helmets. Choose the correct size and fasten the retention system before riding.
Design & Construction
An ABS outer shell surrounds a multi-layer EPS liner within the full-face design. Ventilation channels, a quick-release visor base, and an adjustable quick-release retention system add practical details. The removable, washable comfort liner gives you access to the interior for routine cleaning.
Care Instructions
Clean with a soft cloth and mild soap only. Avoid gasoline, alcohol, solvents, harsh chemicals, or high-pressure water. Keep products dry after cleaning and store them in a cool, dry place away from direct sunlight or extreme heat. Replace or stop using any item after major impact, damage, or abnormal wear.
Returns & Exchanges
Quality-related returns are accepted within 15 days of delivery. Non-defective items may be exchanged within 7 days only. Items must be unused and returned in original packaging.
Warranty Coverage
CYRIL products include limited warranty support from the original purchase date: helmets are covered for 2 years, while accessories and electronic components are covered for 1 year. This warranty covers approved quality-related issues only and excludes impact damage, normal wear, misuse, improper installation, unauthorized repair, chemical exposure, or products purchased from unauthorized channels.
Mad Shark Full Face Motorcycle Helmet
Regular price
$99.94 USD
Regular priceSale price
$99.94 USD
Unit price/ per
Mad Shark Full Face Motorcycle Helmet
$99.94
Features & Details
500,000+Units Sold500K+ Sold
4.8 / 5Customer Rating4.8 Rated
DOT FMVSS 218 CertifiedDOT Certified
Cyril Official StoreOfficial Store
Gloss White
Matt Black
Dark Armor 01 Gloss
Devi Pop Gloss
Star Blaze 01 Gloss
Star Blaze 02 Gloss
Star Blaze 03 Gloss
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Cyril Helmets / Full Face
Mad Shark
A full-face helmet with the essentials in place.
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Shell
ABS construction
Visor
Quick-release base
Liner
Removable and washable
Safety standard
DOT FMVSS No. 218
Design details
From the shell to the liner.
The layers beneath the finish.
ABS outer shell
The ABS shell forms the outside of the helmet, including its fixed chin bar. It gives Mad Shark its full-face shape and coverage.
Multi-layer EPS liner
Inside the shell, the EPS liner is designed to absorb impact energy. It is a separate part from the removable comfort liner.
A clear shield and built-in ventilation.
Quick-release visor base
The clear shield helps keep wind and insects away from your face. Its quick-release base allows removal for cleaning or a compatible replacement.
Ventilation channels
Built-in channels provide paths for air through the helmet. Ventilation is part of the shell design, alongside the rear spoiler and full-face profile.
Made for the routine between rides.
Washable comfort liner
The comfort liner can be removed for cleaning, making regular upkeep easier. Follow the care instructions and let it dry fully before refitting.
Adjustable retention system
The quick-release fastening system lets you secure and undo the chin strap. Adjust the strap for a snug fit before each ride.
Fit guide
Find your size.
Measure around the widest part of your head, just above the eyebrows and ears. Keep the tape level, then use the chart.
Size
Centimeters
Inches
S
54–55 cm
21.25–21.65
M
56–57 cm
22.04–22.44
L
58–59 cm
22.83–23.22
XL
60–61 cm
23.62–24.01
XXL
61–62 cm
24.01–24.40
Packaging
Thoughtfully packed.
Your helmet, carefully protected in a biodegradable paper box.
CYRIL quality, down to the box.
What's included
1 Helmet
User manual
Protective bag
Basic accessories
Packaging details
Branded kraft paper box
Protective inner packaging
Ready for storage or gifting
Secure transport packaging
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