KYT R1R Racing Helmet Carbon Accelerator Yellow Y6R10010
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Size chart KYT KX-1/TT-Revo/R1R-Racing/R2R/NZ-Race
| 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 tape measure.
It is important that the tape measure runs around the widest part of the head – only then will you get a correct result.
Place the tape measure at the front, about 1–2 cm above the eyebrows, and run it along the sides above the ears.
At the back, the tape must run over the largest part of the back of the head (not too low on the neck). The tape may run slightly at an angle – what matters is that it sits all the way around the largest points of the head.
Make sure the tape measure sits snugly but does not dig in. Measure 2–3 times for the most accurate result. You can then compare the measured value in centimetres (cm) with our size chart.
Tips for an accurate result
- Keep hair flat (e.g. do not measure over a voluminous hairstyle)
- Keep the tape horizontal, i.e. 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 note on fit
The right helmet should fit firmly without causing uncomfortable pressure points.
A new helmet may feel a little tighter at first, as the inner lining adapts slightly over time.
- Worldwide shipping
- Genuine parts & verified quality
- Personal email support
- 14-day returns — in stock ships within 24h
Shipping & Returns
We ship with DHL and FedEx — express on request. If an item is in stock, express delivery can often go out within 1 business day. Standard delivery takes about 2–5 business days domestically and usually around a week worldwide. Please check the available shipping options and delivery times in your cart, as we offer several carriers depending on the country.
Returns must be registered in advance by email and are possible in line with our cancellation policy (14-day return request + 14-day return window after approval). Please note: unregistered returns are not accepted. You'll find all details on conditions, exceptions and refunds in our cancellation policy.
Payment & Security
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Constructed from a tricomposite shell that blends carbon fibre, aramid fibres and fibreglass, the KYT R1R Carbon Accelerator Yellow is a helmet where material science and race-bred engineering meet vivid, track-ready style. The striking yellow accents are not a cosmetic afterthought — they frame a shell built to ECE 22.06 standards, weighing approximately 1,450 g (size M), with every gram justified by structural purpose.
Key Features
- Tricomposite shell (carbon fibre, aramid fibres, fibreglass) delivers exceptional impact resistance with a notably low shell weight, reducing neck fatigue on long track sessions and spirited road rides alike.
- ECE 22.06 homologated — the current gold standard for road and trackday use across Europe.
- Racing visor with roto-translation mechanism, metal racing lock and tool-free quick-change system for fuss-free swaps between tinted and clear lenses at the circuit.
- PINLOCK MaxVision 70 anti-fog insert included, paired with an optically Class 1 visor offering UV protection and scratch resistance for distortion-free vision in all light conditions.
- Hydrocool interior lining — fully removable and washable, with hygienic material treatment and emergency quick-release cheek pads for first-responder access.
- Prepared for Bluetooth/intercom systems with integrated speaker recesses in the cheek pads; suitable for spectacle wearers thanks to the glasses-ready interior design.
Shell Construction and Material Quality
The R1R's tricomposite architecture is the foundation of everything this helmet does well. Carbon fibre provides the structural backbone — high tensile strength and rigidity for confident impact management — while aramid fibres contribute energy absorption and tear resistance. Fibreglass layers complete the laminate, balancing stiffness with controlled deformation exactly where the ECE 22.06 standard demands it. The result is a shell that punches well above its weight class in protection, while remaining genuinely light enough to wear comfortably across a full trackday. The Accelerator Yellow graphic is applied with the same attention to finish as the underlying construction: sharp lines, deep colour and a surface quality that holds up under scrutiny.
Visor Technology
The R1R uses a roto-translation visor mechanism — the lens lifts and slides simultaneously along a guided track, keeping the seal tight at every position and preventing the visor from catching buffeting air at speed. The metal racing lock clicks the visor shut with a positive, reassuring action, and the tool-free release allows a full visor swap in seconds without fumbling for a coin or screwdriver. Optical Class 1 clarity means zero perceptible distortion across the full field of view, and the included PINLOCK MaxVision 70 insert eliminates fogging in cold, damp British conditions.
Interior Comfort and Ventilation
The Hydrocool lining manages moisture and heat actively, wicking perspiration away from the skin and accelerating evaporation so the interior stays fresh session after session. All interior panels are fully removable and machine washable, and the emergency quick-release cheek pads allow medical personnel to remove the helmet safely without cervical manipulation. Precisely positioned intake vents and internal channelling maintain airflow across the crown and brow, while the integrated rear spoiler stabilises the helmet aerodynamically at motorway and track speeds, reducing the muscular effort required to hold a tuck.
Fitment and Compatibility
The KYT R1R Y6R10010 is a full-face helmet approved for road use and trackdays under ECE 22.06 homologation. It is suitable for street riding and circuit use. The interior is prepared for Bluetooth and intercom unit installation, and the glasses-ready (Wearable Glasses) fit accommodates most standard spectacle frames without pressure points. Available in sizes XS through XXL — see the size guide below.
Size Guide
| Size | XS | S | M | L | XL | XXL |
|---|---|---|---|---|---|---|
| Head circumference (cm) | 53–54 | 55–56 | 57–58 | 59–60 | 61–62 | 63 |
Measure your head circumference approximately 2 cm above the eyebrows. If you fall between sizes, select the larger size.
Specifications
- Model: KYT R1R
- SKU: Y6R10010
- Colour / Finish: Accelerator Yellow
- Homologation: ECE 22.06
- Shell: Tricomposite (carbon fibre, aramid fibres, fibreglass)
- Weight: approx. 1,450 g ± 50 g (size M)
- Visor: Optical Class 1, UV protection, scratch resistant, roto-translation mechanism, metal racing lock, tool-free change; PINLOCK MaxVision 70 included
- Retention system: Double-D ring
- Interior: Hydrocool lining, fully removable and washable, emergency quick-release cheek pads
- Intercom ready: Yes — speaker recesses in cheek pads
- Spectacle friendly: Yes (Wearable Glasses / Ready for glasses)
- Included accessories: breath guard, nose guard, spoiler
- Intended use: road and track
| Model | R1R |
|---|---|
| SKU / Part Number | Y6R10010 |
| Colour / Finish | Accelerator Yellow |
| Homologation | ECE 22.06 |
| Helmet Type / Intended Use | Racing helmet / sporting road use, trackday & racing-oriented use |
| Shell | Tricomposite shell (carbon fibre, aramid fibres, fibreglass) |
| Weight | approx. 1,450 g ± 50 g (size M) |
| Visor | Racing visor with roto-translation mechanism, metal racing lock, tool-free change |
| Bluetooth / Intercom Compatible | Yes, conditionally compatible / prepared (speaker recesses in cheek pads) |
| Suitable for Spectacle Wearers | Yes (Wearable Glasses / Ready for glasses) |
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1x helmet

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1x clear visor

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1x Pinlock

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Sticker set

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Additional accessories (helmet bag)

Fitment data coming soon.
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// KYT
KYT R1R Racing Helmet Carbon Accelerator Yellow Y6R10010

Tech specs
- Model
- R1R
- SKU / Part Number
- Y6R10010
- Colour / Finish
- Accelerator Yellow
- Homologation
- ECE 22.06
- Helmet Type / Intended Use
- Racing helmet / sporting road use, trackday & racing-oriented use
- Shell
- Tricomposite shell (carbon fibre, aramid fibres, fibreglass)
- Weight
- approx. 1,450 g ± 50 g (size M)
- Visor
- Racing visor with roto-translation mechanism, metal racing lock, tool-free change
- Bluetooth / Intercom Compatible
- Yes, conditionally compatible / prepared (speaker recesses in cheek pads)
- Suitable for Spectacle Wearers
- Yes (Wearable Glasses / Ready for glasses)
// Support
Frequently asked questions
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