AGV K6 S Helm Ultrasonic Matt Black/Gray | 2118395001021
AGV K6 S Helm Ultrasonic Matt Black/Gray | 2118395001021
Delivery time on request
| Size | Head circumference (cm) | Head circumference (inch) |
|---|---|---|
| XS | 53–54 cm | 20.9–21.3 in |
| S | 55–56 cm | 21.7–22.0 in |
| M | 57–58 cm | 22.4–22.8 in |
| L | 59–60 cm | 23.2–23.6 in |
| XL | 61–62 cm | 24.0–24.4 in |
| XXL | 63–64 cm | 24.8–25.2 in |

How to measure your helmet size correctly: To find the right helmet size, measure your head circumference with a flexible measuring tape.
It is important that the measuring tape runs around the widest part of the head – only then will you get an accurate result.
Place the measuring tape about 1–2 cm above the eyebrows at the front and run it along the sides above the ears.
At the back, the measuring tape should run over the largest point at the back of the head (not too low on the neck). The tape can run slightly diagonally – what matters is that it fits snugly around the largest circumference points of the head.
Make sure the measuring tape is snug but does not cut in. It’s best to measure 2–3 times to get the most accurate result. You can then compare the measured value in centimeters (cm) with our size chart.
Tips for an accurate result
- Lay hair flat (e.g., do not measure with a voluminous hairstyle)
- Run the measuring tape horizontally or along the largest circumference
- Do not measure too loosely
- For values between two sizes:
→ usually choose the larger size (depending on helmet model/fit)
Important for fit
The correct helmet should fit snugly without causing uncomfortable pressure points.
A new helmet may feel a bit tighter at first, as the inner padding will adjust slightly over time.
AGV K6 S Helm Ultrasonic - Matt black/gray with futuristic design
Extra class technology meets stylish, angular matt design
The AGV K6 S Ultrasonic Matt brings movement into play - optically and technically. The angular graphic in matt black and gray looks like a futuristic pulse that runs across the bowl - stylish, sporty, different.
There is real racing DNA under the striking look: with only 1,255 g, a carbon aramide shell and full equipment such as Pinlock®, wind tunnel aerodynamics and high-end comfort, the K6 S Ultrasonic is done for drivers who perform every day-whether city, curve or long distance.
🛡️ Advantages & highlights of the AGV K6 S Ultrasonic:
✅ Security at the highest level
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ECE 22.06 certified - 36% safer than required
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Carbon Aramide composite bowl-extremely light & shock-resistant
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5-Dicht-Eps in 4 shell sizes-perfect energy distribution
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Double-D closure-it couldn't be safer
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Reflecting details & collarbone protection profile
🌬️ Wind tunnel -tested aerodynamics
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Integrated aero spoiler reduces air abusing
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Optimized for sporty & upright driving positions
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5 front ventilation, 1 rear outlet - top air circulation
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Quiet, stable & pressure -free even on longer tours
👁️ Visor with racing genes
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Including Pinlock® 120XLT ™ Maxvision ™ - 100% foggy -free
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190 ° horizontal / 85 ° vertical view - maximum environmental control
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Optics class 1, scratch-resistant, micro opening system
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Patented quick -change system & visor locking
🛋️ Inside and outside an experience
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Dryspeed inner food: immediate welding
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Fabric combination made of Ritmo & Shalimar - soft, stable, breathable
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Microsense technology for skin comfort at the highest level
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Specially shaped for glasses wearers
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Wang cushion with an emergency release system
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Nasal protection & wind deflector included
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Removable, washable, durable
📦 Technical details:
| feature | Details |
|---|---|
| Color | Ultrasonic matt black / gray |
| material | Carbon Aramid (Composite Fibre) |
| Certification | ECE 22.06 |
| Interior fittings | Dryspeed, Shalimar & Ritmo, antibacterial, washable |
| Closure | Double-D |
| Bluetooth ready | Yes |
| Visor | Pinlock 120xlt ™, scratch -resistant, class 1, quick change |
| ventilation | 5 air inlets front / 1 outlet at the back |
| Weight | approx. 1,255 g (first shell size) |
| guarantee | 2 years (extended to 5 years with product registration) |
📏 Size table AGV K6 S Ultrasonic Matt:
| Size | Head circumference (cm) |
|---|---|
| XS | 53–54 |
| S | 55–56 |
| M | 57–58 |
| L | 59–60 |
| XL | 61–62 |
| XXL | 63–64 |
🎯 Who is the AGV K6 S Ultrasonic ideal?
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For drivers who want to combine striking design & technical know-how
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For sports and touring drivers with a claim to security, comfort & aerodynamics
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For glasses wearers and frequent drivers who are looking for a light helmet feeling
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For everyone who rely on quality, style and function
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About Us
About Us
Our passion for quality and innovation drives us to provide you with the best products and services for motorcycle enthusiasts. From exclusive high-performance parts to custom solutions – your riding experience is our priority.
Shipping & Returns
Shipping & Returns
We ship with DHL and FedEx – express shipping is available upon request. If an item is in stock, express shipping can often be done within 1 business day. The regular delivery time is approximately 2-5 business days nationally, and about 1 week internationally. Please check the available shipping options and times in the cart, as we offer multiple shipping providers depending on the country.
Returns must be registered in advance via email and are possible according to our cancellation policy (14 days return request + 14 days return period after approval). Please note: Unregistered returns will not be accepted. All details regarding conditions, exceptions, and refunds can be found in our cancellation policy.
Your payment information is processed securely. We do not store credit card data and do not have access to your credit card information.
| Modelo | K6 S |
|---|---|
| Número de artículo / SKU | 2118395001021 |
| Color / Acabado | Ultrasonido Mate Negro/Gris |
| Aprobación / Homologación | ECE 22.06 (aprobación para carretera) |
| Tipo de casco / Área de uso | Tipo de casco / Área de uso Casco integral / Calle, touring, uso diario y carretera deportiva |
1x Casco
1x Pinlock
Otros accesorios (Deflector de viento, Protector de nariz desmontable)
More info in our FAQs
Write an email to our team – we will get back to you as soon as possible.
How long does it take to process my order?
How long does it take to process my order?
If the item is in stock, we usually process your order very quickly, often shipping it the same day.
Our processing times are Monday to Friday, 07:30–16:30.
Do you ship internationally?
Do you ship internationally?
Yes, we ship worldwide. Shipping is done via DHL or FedEx depending on the country and selection.
What is your return policy?
What is your return policy?
Returns must be registered in advance by email. You can request a return within 14 days of receipt and have an additional 14 days for the return shipment after approval.
Important: Unregistered returns will not be accepted. You can find all details in our cancellation policy.
What does 'Delivery time on request' mean?
What does 'Delivery time on request' mean?
'Delivery time on request' means that the item is usually not directly in stock and may need to be specially ordered. Please contact us before purchasing – we will check availability and provide you with the estimated delivery time.
Do you offer express shipping?
Do you offer express shipping?
Yes, we offer express shipping. If an item is in stock, shipping can often occur within 1 business day (depending on the country and shipping option). You can see the available shipping methods in the shopping cart.

