Airoh J110 ONI J1O35 2in1 Modular Helmet Matte Black and Gold – Dual P/J Homologation

The Airoh J110 ONI (code J1O35, Airoh reference AI55A13J11ONC) is the modular helmet that Airoh calls the URBAN JET, dressed in the most recognizable graphic in the range: an oni, the demon from Japanese tradition, painted in gold and bronze on a matte black background, with a fanged mouth on the chin guard and a scroll of white smoke on the side. The chin guard is completely removable, and the box includes caps for the jet version that cover the attachment points: once the chin guard is removed, the mouth disappears as well, and the helmet becomes a clean jet helmet. It has dual ECE 22.06 P/J homologation, so it can be legally ridden both closed and open. The Composite Carbon shell comes in two sizes and was fine-tuned in the Airoh wind tunnel: 1,340 g (±50 g) in modular mode, 1,070 g (±50 g) in jet version. It features a micrometric closure with an anti-theft ring, an internal sun visor, air vents on the chin guard, and removable and washable hypoallergenic interior liners.

✓ Strengths

• Dual ECE 22.06 P/J homologation – legal as both a closed modular and an open jet helmet
• Completely removable chin guard – it does not flip up, it is removed: the helmet weight drops from 1,340 to 1,070 grams
• ONI graphic – Japanese demon in gold and bronze on matte black, with the fanged mouth painted on the chin guard
• Caps for the jet version included in the box – these cover the chin guard attachment points when you remove it
• Composite Carbon shell in two external sizes (1st XS-S-M · 2nd L-XL-XXL), wind-tunnel optimized
• Internal sun visor – Airoh also keeps the replacement mechanism in the catalog
• Dual nose guard and dual Stop Wind, summer and winter versions, both included in the box
• Air vents on the chin guard
• Ready for Airoh AWC4 and AWC2 intercoms (sold separately)
• Micrometric closure with anti-theft ring
• Hypoallergenic liners made of high-performance fabrics, removable and washable

Technical features

Size guide

Official Airoh J110 scale, six sizes across two shell sizes. We only have size M left for this graphic.

Measure your head circumference with a tailor's tape measure just above the eyebrows, at the widest point. If in doubt between two sizes, choose the larger one.

Who is it perfect for?

This is the helmet for those who don't want to own two, and don't want to go unnoticed either. In winter, you mount it closed, with the chin guard, nose guard, and winter Stop Wind: on the front, you have the fanged mouth of the oni, which is the reason why this graphic can be recognized from a hundred meters away. In summer, you remove the chin guard, add the caps, and it becomes a full-fledged jet helmet — legally, because the dual P/J homologation covers both configurations, and the helmet weight drops from 1,340 to 1,070 grams. The necessary parts are already in the box. The gold and bronze on matte black look great on customs, scramblers, and dark naked bikes, and don't look out of place on a scooter in the city. Size M, 57-58 cm, is the most requested size of all: when it's gone, it's gone.

Frequently asked questions

What does the ONI graphic represent?
An oni, the demon from Japanese tradition, painted in gold and bronze on a matte black background. The fanged mouth occupies the entire chin guard, the eyes are on the shell, and a scroll of white smoke runs along the side. Airoh simply lists it as "Matt" coloring.

Does the chin guard flip up or come off?
It comes off completely. The J110 is not a flip-up: the chin guard is removed, and in the box, you will find the caps that close the attachment points so the helmet remains clean in the jet version. By removing it, the helmet weight drops from 1,340 to 1,070 grams, and the demon's mouth disappears with it.

Can I legally use it without the chin guard?
Yes. It is ECE 22.06 homologated with dual P/J homologation: P covers use when closed, J when open. The complete acronym and homologation number are printed on the label sewn into the chin strap: that is where they should be read, not on the box or the external sticker.

What do I find in the box besides the helmet?
The chin guard, the dual nose guard (summer and winter version), the dual Stop Wind (summer and winter), and the caps for the jet version. These are the parts needed to switch from closed to open and to adapt the helmet to the season: they do not need to be bought separately.

How do I clean a graphic like this?
Use a soft microfiber cloth, lukewarm water, and, if necessary, a neutral detergent. On matte paint, do not use polish, waxing agents, or solvents: they leave shiny streaks that cannot be removed from a matte finish. The interior liners can be removed and washed separately by hand.

Is the intercom included?
No. The helmet is pre-configured for Airoh AWC4 and AWC2 communication systems, which are purchased separately. Since this is a dedicated configuration, it is advisable to stick to the Airoh models indicated by the manufacturer.