Arai Contour-X Full Face Motorcycle Helmet
Arai Contour-X Full Face Motorcycle Helmet
Arai Contour-X Full Face Motorcycle Helmet
Arai Contour-X Full Face Motorcycle Helmet

Arai Contour-X Full Face Motorcycle Helmet

Regular price $1,079.99
Size & fit guide

Intermediate oval

Size & fit guide

Arai Contour-X Full Face Motorcycle Helmet

Compare your head measurement with the manufacturer’s chart for this helmet. Size labels match the options on this listing.

These are head circumference measurements, not helmet interior or flat measurements. Head shape also affects fit, so use this model’s chart rather than relying only on your usual size.

Head shape: Intermediate oval

Slightly longer from front to back than from side to side. Head circumference and head shape both matter when choosing your fit.

Head-shape information: Arai (manufacturer).

Head circumference (cm)
Label sizeHead circumference
XSmall53–54
Small55–56
Medium57–58
Large59–60
XLarge61–62
2XLarge63–64

Arai lists this model as intermediate oval. Head circumference is a starting point; the shape and fit around the crown of your head also matter.

If your measurement is between ranges or you are unsure of the fit, use the sizing enquiry below so PCM can help you choose.

How to measure your head

Wrap a soft measuring tape around your head above your eyebrows and ears, passing over your temples and around the widest part of your head. Keep it level and snug without pulling it tight. Repeat the measurement to check it. Include your measurement and any pressure-point or fit concerns when asking PCM for sizing help.

Ask PCM about sizing

Your product and selected size are included below. Add your question and contact details so we can help.

Product:
Arai Contour-X Full Face Motorcycle Helmet

Selected size:
Colour: Diamond Black / Size: XLarge

Official Arai model size chart
Verified against the linked manufacturer sizing information. The inch view is converted from the published centimetre measurements.

New for 2023, the Contour-X is designed for the modern motorcycle rider — a race-derived full-face helmet that delivers exceptional performance and all-day comfort on the road. Extensive development in the lab, on the road, and on the racetrack has resulted in a helmet that combines unmatched protection with a stylish, contemporary design.

Arai is the only company offering multiple interior-fit shapes to better address the infinite variety of riders' head shapes and sizes. The Contour-X features Arai's Intermediate Oval (IO) interior fit shape. A helmet must be tried on to determine a proper fit.

3D Arai Logo Duct

The new 3D Arai logo duct — just 3.5mm in depth — feeds two central 10mm intake ports, a first for Arai and made possible by the PB-cLc2 shell construction. At 31 mph it channels 40% more airflow; at 74.5 mph, 7% more. A short-stroke lever at the top opens and closes the duct easily with gloves. The duct is designed to break away upon impact.

Aerodynamic Rear Spoiler with One-Piece Exhaust Function

The one-piece aerodynamic rear exhaust/spoiler, operated by a 3-way switch, is inspired by the DF-X2 of the Corsair-X but redesigned for touring use — and tested up to 300 km/h at Suzuka. It efficiently draws air while smoothing airflow over and around the helmet, improving stability and reducing buffeting at highway speeds. Designed to crush or break away upon impact, it has no influence on protective performance.

Air-Scoop Chin Vent

The 3-position (open, midway, and closed) sliding air-scoop chin vent flows a larger intake volume of air and features a replaceable filter. The actuating mechanism is easy to use with gloves.

Intercom Accommodation

Designed to fit and connect a communication system easily on the shell exterior — without any compromise to the protection offered by the inner EPS liner. A neck roll wire pocket allows installers to neatly tuck away excess wiring for a clean finish.

Outer Shell: PB-cLc2

The Contour-X uses Arai's Peripherally Belted Complex Laminate Construction (PB-cLc2) for lightweight strength. An updated material replaces the AR-mat to reduce weight while maintaining rigidity. An extra layer of Super Fiber belting reinforces a crucial area and provides flat sides for easy intercom fitment.

5mm Wider Opening

The shell flares 5mm around the opening, making it easier to put on and take off — particularly helpful for riders new to Arai's snug initial fit.


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