Name: Sigma-II Compact Aerodynamic Cycling Helmet
Brand: Cádomotus
SKU: CMS.06.97.SM
Price: 186.99 USD
Availability: InStock

RIDE LIGHT
LOOK SHARP

SIGMA-II

Sleek, Stylish, Sigma

The Sigma-II combines a minimalist, compact design with stylish geometry, making it a head-turning choice for cyclists who value both performance and appearance.

enhanced vision

Magnetic Visor Compatibility

Featuring a hidden magnetic attachment system, the Sigma-II pairs seamlessly with Cádomotus SKY or A2 lenses, offering enhanced vision and quick transitions with a "flipped-up" storage option.

Exceptional Ventilation

Designed with extra-large ventilation channels, the Sigma-II keeps you cool and comfortable, even during intense rides in high temperatures.

Compact, Lightweight Design

The Sigma-II is so light and comfortable you'll forget you're wearing it, combining a minimalist, stylish look with race-ready functionality.

Perfect for Athletes with Glasses

The Sigma-II supports integrated visors that fit comfortably over prescription glasses, providing clear, unobstructed vision for cyclists and triathletes alike.

$186.99

Color

Galaxy

White

Matte Black

Size

S/M | 54-57cm

M/L | 58-62cm

Worldwide shipping

In stock, ready to ship
Out of Stock

Experience unparalleled performance with our new compact and lightweight cycling helmet!

The Sigma-II features a revolutionary magnetic lens attachment system, enabling quick and effortless attachment and removal of a wrap-around eye shield. This innovative design allows for easy storage of the lens in the "flipped up" position, making it ideal for fast transitions in triathlons.

Hidden magnetic receivers on the helmet are fully compatible with SKY or A2 lenses, developed specifically for our Omega and Alpha Aero helmets. For added versatility, an integrated visor can be purchased separately for athletes who do not yet own a helmet with a visor.

3 Reasons to Choose the Sigma-II Helmet

Embrace the latest trends in helmet design with a robust, compact shape and aerodynamic geometry.
Stay cool under pressure with extra-large ventilation channels, ensuring comfort even in the highest temperatures.
Utilize a full-face aerodynamic visor, perfect for triathletes or cyclists who wear prescription eyeglasses.

The Sigma-II helmet is designed to fit seamlessly with our wrap-around SKY lenses. These high-quality visors are tapered to correct prism effects, providing a more accurate vision for your rides.

Rest assured, the Sigma-II helmet is approved for racing by UCI cycling, World Skate (FIRS), and ITU triathlon, making it a trusted choice for competitive athletes.

Lightweight (M) 225g
Windtunnel Tested
Washable liner
Integrated magnetic visor attachement
18 Open Vents
Single thickness | 1-piece liner with bug shield
Extra 5-piece liner set included for enhanced ventilation
Inmold EPC/PC construction
CE, EN1078 certification
Approved For Racing in ITU triathlon, UCI cycling, World Skate (FIRS)
Standard buckle clip
Dial-Ratchet Lock Fit System
Vertical adjustment option

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RIDE LIGHT LOOK SHARP