HJC i31 Semi Flat Metallic Blue

HJC

HJC i31 Semi Flat Metallic Blue Open Face Helmet

Comfortable, lightweight and urban: the HJC i31 ticks all the boxes of the ideal open face helmet for your everyday life. Ready to take you from Monday to Sunday, with no headaches.

A versatile urban helmet, HJC's i31 is a comfortable, protective and fully-equipped jet.

An evolution of the i30 model, and now approved to the new 22-06 standard, it features an APC polycarbonate shell offering optimum rigidity and absorption, and comes in 3 sizes for a weight/volume ratio perfectly adapted to each individual's morphology.

When it comes to vision, you're in for a treat: equipped with a retractable sunshield, its wide, clear, UV-treated screen provides effective protection against bad weather and turbulence. To maintain perfect visibility even in winter, its screen is predisposed to accept a Pinlock (high-performance anti-fog film available as an option).

The removable and washable Supercool lining guarantees a good fit and continuous freshness, even in summer. All this is accompanied by an improved ventilation system, with discreet but effective air channels.

A little extra: you can also integrate the universal Bluetooth communication kit, available as an option on iCasque, or order it as a pack: you'll receive your helmet with the kit assembled, ready to use.

Please note: In accordance with European standards, this helmet comes with a visor colourless.

Composition

  • Urban and road open face helmet for adults

Safety

  • Material: advanced polycarbonate shell with "APC" technology for lightness and excellent impact resistance
  • 3 sizes of internal EPS
  • Chin strap: micrometric buckle
  • Weight: 1400 g (+/- 50 g)
  • ECE 22.06-approved open face helmet

Comfort

  • 2 shell sizes
  • Interior: removable and washable, in antibacterial Multi-Cool fabric for better moisture evacuation and quick drying
  • Cut-out for easy insertion of goggles
  • New-generation visor with reinforced frame on lower edges, Visor 3D aerodynamic design reduces wind turbulence and wind blowing on the face
  • Long, clear, anti-scratch and 99% UV-resistant polycarbonate visor. Wide, distortion-free field of vision
  • Visor predisposed for Pinlock, a high-performance anti-fog lens available as an option on iCasques
  • Tool-free, quick-release screen plate system for easy screen installation/removal
  • New integrated, retractable smoked sunshield, easy to handle with new control, anti-scratch and anti-fog treated
  • Supplied with its own helmet bag

Ventilation

  • ACS" channel ventilation system: air flow evacuates heat and humidity
  • Upper air intake and rear exhaust spoiler

The "+" feature

  • Prepared for the universal Bluetooth communication system, available as an option on iCasques

Product benefits

  • Dual screen: main screen + internal sunshield, for optimum protection in all light conditions
  • Removable and washable Supercool interior, for cool riding all year round
  • Efficient ventilation, even at low speeds
  • Lightweight polycarbonate shell for greater comfort
  • Intercom compatibility, with space for a Bluetooth kit
  • Approved to ECE 22.06, the latest European standard

Use and care

To keep your HJC i31 at the peak of comfort and protection, a littleregular maintenance goes a long way. The outer shell? A soft microfiber cloth, lukewarm water and neutral soap, and you're all set. For the screen, the same technique: clean microfiber, without aggressive products, to avoid scratches or annoying marks.

And if over time your helmet starts to lose its shape or freshness, don't panic: spare parts are available on iCasque.co.uk! You can replace only what you need:

  • the inner liner (inner liner + cheeks): for optimum fit and comfort. Even if it's washable, it's advisable to change it regularly for hygiene reasons, especially if you ride often or in hot weather.
  • themain screen : change it if it's scratched or if you want to switch to another shade (depending on compatibility).
  • the internal sunshield: easily replaceable, it prevents glare without glasses.
  • the Pinlock : to be installed inside the main screen to block fogging, super useful in winter or in the rain.
  • the mounting kit: handy if you feel your screen is becoming less fluid to handle, or if a part is missing.

All these components can be replaced without the need for complicated tools. You prolong the life of your helmet, stay clean and dry, and ride with a clear head.

Mini buying guide

How to choose the right open face helmet?

A good open face helmet is one that protects you effectively while remaining light and comfortable. The first thing to look for is whether it's approved to the latest standard (ECE 22.06), like the i31. Also check for the presence of an integrated sunscreen, very useful when you're on the move. The removable, washable interior is a real plus, especially if you're on the road a lot. And if you want to stay in touch or listen to sound, opt for a model pre-equipped for intercom, like this one.

What about this Semi Flat Metallic Blue color? It's a deep blue with metallic reflections, slightly satin-finished, that plays between sportiness and elegance. Less glossy than a classic varnish but more lively than a pure matte, this blue gives the helmet a real personality without overdoing it. Perfect for those who want to stand out from the crowd without going too fluorescent, it goes equally well with sober bikes and more dynamic configurations. Highly prized by bikers who want an assertive, modern style, Semi Flat Metallic Blue also has the advantage of masking the marks and small imperfections of everyday life. And even in summer, its satin finish reduces heat a little compared with a dark gloss, for greater comfort at red lights. In short, a choice that makes a statement, while retaining a nice subtlety.

Frequently asked questions

What's the difference with the top-of-the-range F31 model?
The i31's shell is made of polycarbonate, while the F31's is made of fiber.

Can the interior be removed and washed?
Absolutely. The Supercool interior is removable and hand-washable, to keep your helmet clean and fresh.

Is it compatible with a Bluetooth intercom?
Yes, it's pre-equipped for intercom installation, with slots for speakers.

Is the sunscreen effective?
Yes, the internal sunscreen is large, easy to handle and super-convenient when the light changes on the move.

Is the mounting kit stronger than on the i30?
Yes, the i31's mounting kit is reliable, unlike its i30 predecessor.

Is this helmet suitable for everyday use?
Absolutely! It's light, well ventilated, comfortable and easy to put on, even for short trips.

Brand :
HJC
Model :
i31 Semi Flat Metallic Blue
Style :
City, Street
Colour :
Blue
Gender :
Adult
Best uses :
Urban
Shell type (detail) :
Polycarbonate
Number of shells :
3
Paint type :
Matte
Screen :
Anti-scratch, Predisposed Pinlock
Screen Tint :
colourless
Screen Type :
Long
Interior :
Removable, washable
Included accessories :
Case
:
Chin strap :
Micrometric adjustable
Bluetooth :
Optional
Garranty :
5 years
Approvals :
ECE 22.06

Buy together and save even more

Focus on the HJC brand

HJC is much more than a brand: it has been a pillar in the world of motorcycle helmets for over 50 years. There's something for every rider: a full-face helmet for long-distance riding, a modular helmet for greater flexibility, or a jet helmet perfect for city riding.

At HJC, everything is designed with you and your passion for the road in mind. HJC's strength lies in its commitment to innovation and comfort. The materials used are state-of-the-art, offering maximum protection while remaining lightweight and comfortable to wear. Ventilation systems and inner linings ensure impeccable comfort, even on the hottest days.

But HJC isn't just about technology: it's also about style. With meticulous designs and impeccable finishes, the brand offers you helmets that combine elegance and functionality. By collaborating with professional riders, HJC guarantees products tested and approved under the most extreme conditions.

At iCasque, we know that every biker deserves a helmet that combines safety, comfort and looks. With HJC, you choose equipment you can trust, ready to follow you on every road, with style and serenity.

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