The i31 jet helmet combines advanced APC technology, which offers a lightweight yet impact-resistant shell made of polycarbonate and ABS. The ACS ventilation system ensures optimum air circulation with three air inlets and four outlets that dissipate heat and moisture. The Pinlock-prepared HJ-43 visor provides 99% protection against UV radiation and has an anti-scratch coating. A pre-installed, dark-tinted sun visor provides additional comfort. The interior is moisture-wicking and the pads are removable and washable. Cheek pads are interchangeable in all sizes and the ratchet fastener on the chin strap provides a secure fit. Special goggle channels also offer additional comfort for spectacle wearers.
Features:
APC Advanced Polycarbonate Compound: Mixture of high-quality polycarbonate with high impact resistance and ABS in an optimum ratio
ACS Advanced Channeling Ventilation System: Complete airflow from front to back flushes heat and moisture upwards and outwards
Measure your head circumference by placing the tape measure horizontally around your head. Guide it about one centimetre above your eyebrows across your forehead and around the widest part at the back of your head. Make sure the tape stays at the same height all the way around and is neither slipping nor too tight so you get an accurate measurement.
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3 reviews
August 25, 2025 6:28 AM
Rated 5 out of 5 stars
Très bon
Je suis satisfait de ce casque qui est tout-à-fait ce que j'attendais,seul petit inconvénients la jugulaire est difficile à verrouiller car trop courte du coté de la boucle.
July 6, 2025 7:50 AM
Rated 5 out of 5 stars
Super Helm
Preis-Leistung stimmt hier, super Helm.
May 10, 2025 7:40 PM
Rated 5 out of 5 stars
Top Qualität
Leider in der falschen Größe bestellt.
Mehr Farbauswahl wäre toll, zb in oliv.
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Helmet134.76149.911https://www.fc-moto.com/en-us/p/hjc-i31-solid-jet-helmet-grey-l-58-59-HJC-19272309https://www.fc-moto.com/thumbnail/0c/39/01/1757127407/hjc-i31-solid-jet-helmet-grey-l-58-59-hjc-19272309-figure-1_400x400.jpg?ts=1771704663InStockHJC-19272309dffa287249bf8bf01cf76faf99ac7b77https://www.fc-moto.com/media/ca/eb/e1/1756986328/markenlogo-hjc-helmets.svg?ts=1764071127greyL (58/59)SALECarryoverThermoplasticRatchet closureIntegrated sun visorGreyHJC-i31-Solid-Jet-Helmet-25.vClassic / ChopperECEMenMotorcycleLOpen Face HelmetsOpen Face Helmets2024-11-26 00:00:00.000192723098804269011263{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue/Motorcycle helmets & goggles/Motorcycle helmets & goggles/Motorcycle helmets/Motorcycle helmets & goggles/Motorcycle helmets/Jet helmets/Brands/Brands/HJC/Moto/Brands/HJC/Jet helmets/c/motorcycle-helmets-goggles/motorcycle-helmets/jet-helmets/c/motorcycle-helmets-goggles/motorcycle-helmets/c/motorcycle-helmets-goggles/b/brands/b/brands/hjc/c/b/brands/hjc/jet-helmets023d9e9294b545b4a86ec4ab00bbef503b1c5618db0d25388090544fe0c3c2ca50159985454cbb574c1d5c40c131807283f64e04f79d6244ffc2413636423b89a11c6e01578187ad5a466e3c9671bae8a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5fdb5626f4082dc085a0baea3752c856ea256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac550159985454cbb574c1d5c40c13180723b1c5618db0d25388090544fe0c3c2ca83f64e04f79d6244ffc2413636423b89a11c6e01578187ad5a466e3c9671bae8HJC<p> <strong>HJC i31 Solid Jet Helmet</strong></p><p>The i31 jet helmet combines advanced APC technology, which offers a lightweight yet impact-resistant shell made of polycarbonate and ABS. The ACS ventilation system ensures optimum air circulation with three air inlets and four outlets that dissipate heat and moisture. The Pinlock-prepared HJ-43 visor provides 99% protection against UV radiation and has an anti-scratch coating. A pre-installed, dark-tinted sun visor provides additional comfort. The interior is moisture-wicking and the pads are removable and washable. Cheek pads are interchangeable in all sizes and the ratchet fastener on the chin strap provides a secure fit. Special goggle channels also offer additional comfort for spectacle wearers.</p><p><strong>Features:</strong></p><ul><li>APC Advanced Polycarbonate Compound: Mixture of high-quality polycarbonate with high impact resistance and ABS in an optimum ratio</li><li>ACS Advanced Channeling Ventilation System: Complete airflow from front to back flushes heat and moisture upwards and outwards</li><li>HJ-43 visor: Provides 99% UV protection, anti-scratch coated, Pinlock prepared</li><li>Dark tinted sun visor installed</li><li>Cheek pads: interchangeable for all sizes</li><li>Goggles: Suitable for riders with glasses</li></ul><p><strong>Specifications:</strong></p><ul><li>Material: Polycarbonate</li><li>ECE 22.06</li><li>Closure: Micrometric ratchet closure</li><li>Visor type: HJ-43, Pinlock prepared</li><li>Sun visor: HJ-V12</li></ul><p><u>Helmet size / cheek pads / head pad:</u></p><ul><li>XS (54-55 cm) / 45 mm / 15 mm</li><li>S (55-56 cm) / 40 mm / 12 mm</li><li>M (57-58 cm) / 45 mm / 15 mm</li><li>L (58-59 cm) / 40 mm / 12 mm</li><li>XL (60-61 cm) / 35 mm / 9 mm</li><li>XXL (62-63 cm) / 30 mm / 7 mm</li></ul><p><strong>Contents:</strong></p><ul><li>1x HJC i31 Solid Jet Helmet</li><li>1x Helmet bag</li></ul>144.6753
