Now that we have MIPS protection, it’s hard to remember a time when this level of helmet technology didn’t exist. Extra brain protection is simply a no brainer, so along with MIPS we’ve added a lower rear coverage design to shield more of the back of the head. Infinita SX is safe, but it’s also styling with all the latest features like the infinitely adjustable and removable moto-style visor, an integrated goggle strap to keep your eyewear steady on descents, and GoPro mounts on the front and top. Whether you’re slowly cruising or quickly charging, the Direct Flow Cooling channels are specially designed to pull in air at both high and low speeds to cool your head. Combining CINCH One Pro with a full 360° belt allows you the snug sizing and height adjustment to create your perfect fit. Cozy, featherweight LiteForm™ webbing also adds head-hugging comfort that allows your head to move naturally while it is protected.
Direct Flow Cooling guides airflow into ultra-deep internal channels optimizing ventilation at high and low speeds
20 large vents
In-mold all-in-one construction for impact-absorbing strength, ultimate durability and crash protection
Moto-style extended protection visor is infinitely adjustable and removable
Integrated goggle strap retainer helps goggles stay in position
Low and high speed impact-tuned construction with optimized EPS density and super-tough polycarbonate shell
CINCH One Pro™ for simple head-hugging comfort
LiteForm™ webbing for gram-reducing comfort and performance
TransTextura Plus antimicrobial padding prevents growth of odor-causing bacteria by wicking moisture away from the rider’s head
Integrated dual GoPro compatible camera mounting bridge on front and top of the helmet
MIPS low friction layer between the head and the helmet that provides added protection with respect to angled impacts
Western: S 51-55CM; M 55-59CM; L 59-63CM
Asian: S 51-57CM; M 55-61CM
Wherever the trail takes you, you’re ready with the Infinita SX. Inspired by our gravity off-road riders and presenting a modern mountain biking style, this off-road helmet is designed with generous ventilation, added protection and simple securing system. Complete with a goggle strap, new camera mount and a great fit, so you’ll have everything you need to conquer enduro or all-mountain terrain in winning fashion.
Purpose-built for aggressive trail and enduro riding, Infinita SX features an entirely new shape with extended side, front and rear coverage to provide more confidence and protection on technical terrain.
A total of 20 vents, known as AeroVent exhaust ports, are strategically designed and positioned for off-road performance. The size and shape of the vents help guide airflow through interior channels to maximize ventilation at low and high speeds for better cooling on climbs or descents.
The moto-style visor is tough and durable. It’s also infinitely adjustable and removable. It functions perfectly with goggles and most off-road riding glasses.
CinchPro Fit System
This fit system offers optimal coverage by cradling the occipital bone for full protection, support and comfort.
An integrated clip on the back of the helmet keeps goggle straps securely in place.
Element Strap System (ESS)
Element Strap System (ESS) brings together Cinch One™ fit system, adjustable locking dividers, and LiteForm™ webbing into one fit and retention system for superior fit and comfort right out of the box.
TransTextura Plus Anti-Microbial Padding
These highly advanced natural fabrics fight bacteria growth by pulling sweat from a rider’s head and transferring it through the AeroVent exhaust ports. The natural property of the fabric inhibits microbes that cause odors.
Dual-Position Mounting Surfaces
Attach a GoPro curved stick-on mount for optimal POV positioning of your camera, or mount a headlight for line-of-sight visibility during your night rides.
MIPS™ Brain Protection System
The MIPS Brain Protection System is designed to add protection by managing the forces of rotational motion on the brain. The shell and liner are separated by a Low Friction Layer that, when subjected to an angled impact, allows the helmet to slide relative to the head.
The MIPS BPS (Brain Protection System) is designed to add protection in helmets against the rotational motion. The rotational motion is a combination of rotational energy (angular velocity) and rotational forces (from angular acceleration) that both affects the brain and increases the risk for minor and severe brain injuries. MIPS BPS has been scientifically proven to reduce rotational motion when implemented in a helmet by absorbing and redirecting rotational energies and forces transferred to the brain.
Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.
Privacy and Cookie Statement
In this website, cookies are placed by Giant Bicycles and third parties. This is done to enable the functionality of the website; to analyse visitor behaviour; to offer social media applications; to create client profiles, and personalize advertisements on the website and other websites.