Product Details
Sedici Sistema 3 Helmet
The Sedici Sistema 3 Helmet redefines innovation, offering enhanced comfort, safety and versatility. Building on the success of the Sistema 2, this updated design improves performance at every turn. Its fiberglass composite shell minimizes drag and turbulence for a smoother ride in any position, keeping your focus on the road ahead. Ideal for riders of all levels, the Sistema 3 features improved ventilation, integrated speaker pockets and advanced safety standards. Whether you're new to the road or a seasoned rider, this helmet provides reliable protection and performance for every journey.
Shell:
- Fiberglass composite shell uses proprietary blend of fiberglass, nylon, DuPont Kevlar® and military spec resin to create lighter and stronger shell
- Refined 3D modeled aerodynamics reduce drag and turbulence for all riding positions
- Metal latching system components for maximum durability
- 3 shell sizes: XS-SM, MD-LG, XL-3XL
- 5 EPS liner sizes: XS, SM, MD, LG, XL-3XL
- EPS utilize 4 densities
Shields:
- FF-77 face shield is a 2mm flat shield optically correct polycarbonate construction to maintain unobstructed vision with a quick release allowing for quick shield changes
- Shields are Pinlock Maxvision70 prepared (insert DKS179 sold separately) to provide fog free riding opportunities
- FF-77 shields are available in a variety of iridium, tints and photochromic options (sold separately)
- Seamless 360º face shield sift gasket reduces wind noise and ensures a proper seal
- Stainless steel visor latch point for a secure closure
Venting:
- 3 Intake vents route fresh air via molded channels that flow air through the EPS directly to the rider for maximum cooling
- Extraction out the 3 rear exhaust vents to pull the warm moist air out of the helmet
- Intake vents can be closed for riding in colder temperatures
- The top vent’s aerodynamic shape reduces wind noise
- 2 position chin vent moves air across the shield and the riders face
Interior:
- Cheek pads and top liner 3D laser cut, and thermal welded construction provide the ultimate in comfort and fit, while reducing wind noise
- Comfort liner material is anti-bacterial, moisture wicking and washable to keep your helmet smelling fresh
- 45mm Speaker pockets for adding communication device
- The top liner’s 5mm removable pads allow for a customized fit
- A removable breath deflector and chin skirt reduces noise and airflow
Safety:
- Meets or exceed DOT and ECE 22-06 standards
- Double D-ring chin strap
- Reflective inserts at the neckroll
- Stainless steel latching system for the face shield provides positive closure
Refined Shell Design
The Sistema 3's shell boasts a unique fiberglass and resin construction that offers both strength and reduced weight. A perfect combo for touring and casual riders without sacrificing on safety by still meeting DOT and ECE standards.
The Sistema 3 offers more than just safety and lightweight materials. Evolving from the Sistema 2, this updated model boasts improved aerodynamics, enhancing stability and minimizing wind noise at higher speeds. Its streamlined design not only looks stylish but also ensures a quieter, more comfortable ride.
The ability to raise the chin bar at a stop along the way shouldn't sacrifice the integrity of the shell design.


Silence is golden
Wind noise and relaxation don’t go hand in hand, so Sedici addressed this with a seamless 360-degree face shield gasket and a secure stainless steel latch, ensuring the shield stays firmly in place.
With noise reduced, riders can easily focus on communicating with others, taking important calls without sacrificing freedom, or enjoying their favorite playlist on the highway. The rider remains fully in control.
Proper Ventilation
Sedici improved the Sistema 3’s intake and exhaust vents based on rider feedback, enhancing its ability to manage moisture and heat in various conditions. The upgraded front and top vents are now smoother and easier to adjust, allowing for effortless airflow control.
Inside, air channels molded directly into the EPS liner ensure consistent cooling, no matter the speed or duration of the ride. Three rear exhaust vents effectively draw out hot air, maintaining airflow without compromising aerodynamics or style.
The Sistema 3 is designed to keep riders cool, comfortable and focused on the journey ahead.


Superior Coziness
Don’t let the exterior fool you — the Sistema 3’s redesigned interior takes comfort to the next level. With premium padding, form-fitting cheek pads, and a revised chin curtain, it’s built to enhance your ride. Added features like a durable stainless steel face shield latch and spacious 45mm speaker cutouts ensure both longevity and easy integration with communication systems. Thoughtful upgrades make all the difference.
Once again, Sedici delivers a masterful update to elevate the riding experience.
Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
---|---|---|---|---|
Product Style Black / XS | RevZilla Item #10420485 | Store Sku329480 | MFR. Product #SDH742-BZ-XS | AvailabilityOnly 2 Left: Ships within 24 hours |
Product Style Black / SM | RevZilla Item #10420486 | Store Sku329481 | MFR. Product #SDH742-BZ-SM | AvailabilityOnly 3 Left: Ships within 24 hours |
Product Style Black / MD | RevZilla Item #10420487 | Store Sku329482 | MFR. Product #SDH742-BZ-MD | AvailabilityIn Stock: Ships within 24 hours |
Product Style Black / LG | RevZilla Item #10420488 | Store Sku329483 | MFR. Product #SDH742-BZ-LG | AvailabilityIn Stock: Ships within 24 hours |
Product Style Black / XL | RevZilla Item #10420489 | Store Sku329484 | MFR. Product #SDH742-BZ-XL | AvailabilityOut of Stock |
Product Style Black / 2XL | RevZilla Item #10420490 | Store Sku329485 | MFR. Product #SDH742-BZ-2X | AvailabilityOut of Stock |
Product Style Black / 3XL | RevZilla Item #10420491 | Store Sku329486 | MFR. Product #SDH742-BZ-3X | AvailabilityOut of Stock |
Product Style Matte Black / XS | RevZilla Item #10420478 | Store Sku329473 | MFR. Product #SDH742-MB-XS | AvailabilityOut of Stock |
Product Style Matte Black / SM | RevZilla Item #10420479 | Store Sku329474 | MFR. Product #SDH742-MB-SM | AvailabilityIn Stock: Ships within 24 hours |
Product Style Matte Black / MD | RevZilla Item #10420480 | Store Sku329475 | MFR. Product #SDH742-MB-MD | AvailabilityIn Stock: Ships within 24 hours |
Product Style Matte Black / LG | RevZilla Item #10420481 | Store Sku329476 | MFR. Product #SDH742-MB-LG | AvailabilityIn Stock: Ships within 24 hours |
Product Style Matte Black / XL | RevZilla Item #10420482 | Store Sku329477 | MFR. Product #SDH742-MB-XL | AvailabilityOnly 1 Left: Ships within 24 hours |
Product Style Matte Black / 2XL | RevZilla Item #10420483 | Store Sku329478 | MFR. Product #SDH742-MB-2X | AvailabilityOut of Stock |
Product Style Matte Black / 3XL | RevZilla Item #10420484 | Store Sku329479 | MFR. Product #SDH742-MB-3X | AvailabilityOut of Stock |
Product Style White / XS | RevZilla Item #10420492 | Store Sku329487 | MFR. Product #SDH742-WZ-XS | AvailabilityOut of Stock |
Product Style White / SM | RevZilla Item #10420493 | Store Sku329488 | MFR. Product #SDH742-WZ-SM | AvailabilityOut of Stock |
Product Style White / MD | RevZilla Item #10420494 | Store Sku329489 | MFR. Product #SDH742-WZ-MD | AvailabilityOut of Stock |
Product Style White / LG | RevZilla Item #10420495 | Store Sku329490 | MFR. Product #SDH742-WZ-LG | AvailabilityOut of Stock |
Product Style White / XL | RevZilla Item #10420496 | Store Sku329491 | MFR. Product #SDH742-WZ-XL | AvailabilityOut of Stock |
Product Style White / 2XL | RevZilla Item #10420497 | Store Sku329492 | MFR. Product #SDH742-WZ-2X | AvailabilityOut of Stock |
Product Style White / 3XL | RevZilla Item #10420498 | Store Sku329493 | MFR. Product #SDH742-WZ-3X | AvailabilityOut of Stock |
Product Style Grey / XS | RevZilla Item #10420499 | Store Sku329494 | MFR. Product #SDH742-GZ-XS | AvailabilityIn Stock: Ships within 24 hours |
Product Style Grey / SM | RevZilla Item #10420500 | Store Sku329495 | MFR. Product #SDH742-GZ-SM | AvailabilityOut of Stock |
Product Style Grey / MD | RevZilla Item #10420501 | Store Sku329496 | MFR. Product #SDH742-GZ-MD | AvailabilityOnly 1 Left: Ships within 24 hours |
Product Style Grey / LG | RevZilla Item #10420502 | Store Sku329497 | MFR. Product #SDH742-GZ-LG | AvailabilityOut of Stock |
Product Style Grey / XL | RevZilla Item #10420503 | Store Sku329498 | MFR. Product #SDH742-GZ-XL | AvailabilityOut of Stock |
Product Style Grey / 2XL | RevZilla Item #10420504 | Store Sku329499 | MFR. Product #SDH742-GZ-2X | AvailabilityOut of Stock |
Product Style Grey / 3XL | RevZilla Item #10420505 | Store Sku329500 | MFR. Product #SDH742-GZ-3X | AvailabilityOut of Stock |
Sedici Adult Helmet Sizing
Size | Head (in) |
---|---|
XS | 20.9-21.3 |
SM | 21.7-22.0 |
MD | 22.4-22.8 |
LG | 23.2-23.6 |
XL | 24.0-24.4 |
2XL | 24.8-25.2 |
3XL | 25.6-26.0 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure


-
H
Head
Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.
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