KYT KX-1 Race GP Helmet Plain White – Premium Tri-Fiber Racing Shell (Y6KXX0W3)
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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.
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- 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.
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Constructed from a hand-laid tri-fibre composite shell blending carbon, aramid and fibreglass, the KYT KX-1 Race GP in Plain White (Y6KXX0W3) is a professional-grade full-face helmet engineered to the same FIM homologation standard demanded by riders competing in MotoGP and WSBK. The clean gloss-white finish is as much a statement of intent as it is a blank canvas — precise, purposeful and utterly uncompromising in its construction.
Key Features
- FIM Racing homologation alongside ECE 22.06 approval — cleared for international sanctioned racing and road use in one lid.
- Tri-Fiber composite shell (carbon, aramid/Kevlar fibres and fibreglass) delivers exceptional structural rigidity at approximately 1,400 g ± 50 g (size M), keeping fatigue low on long race stints.
- Wind-tunnel-developed aerodynamic profile with a drag coefficient of Cx 0.33 straight-line and Cx 0.39 in lean — stable and vibration-free at maximum track speeds.
- 92° vertical and 210° peripheral field of view gives an unobstructed picture through every corner, braking zone and overtake.
- Pinlock MAX Vision 120-compatible visor with a metal visor mechanism, race-speed visor-change system and anti-fog preparation.
- HydroCool interior liner wicks moisture and regulates temperature, keeping concentration sharp during intense, high-heat sessions.
Shell Construction and Materials
The KX-1 Race GP shell is produced in three sizes (S, M, L shell sizing corresponding to helmet sizes XS through XXL) so the EPS liner always sits in a correctly proportioned shell rather than one oversized mould. The tri-fibre layup — carbon for rigidity, aramid for impact energy absorption, fibreglass for controlled flex — distributes crash forces optimally across the entire shell. This is not a carbon-look cosmetic finish; the composite is structural throughout.
Ventilation and Comfort
Five intake vents and two exhaust outlets create a genuine through-flow channel that draws heat away from the rider's head during sustained track use. The removable HydroCool cheek pads include an emergency quick-release system for first-responder access, and the helmet is hydration-system ready with routing for a drinking tube during race stints. The double-D-ring chinstrap closure is the benchmark fastening for racing use, meeting the retention requirements of every major sanctioning body.
Visor System
The metal visor mechanism eliminates the flex associated with plastic mounts and ensures the visor seats precisely against the aperture seal at any speed. The race-change system allows visor swaps in seconds in a pit-lane environment. The included clear visor and Pinlock MAX Vision 120 insert are ready to fit straight from the box, providing immediate anti-fog performance on cold mornings or in humid conditions.
Plain White Finish
The gloss plain white finish (Y6KXX0W3) suits race teams seeking a clean base for custom liveries and riders who prefer a neutral, professional aesthetic that carries through from trackday to circuit. The gloss lacquer is durable and consistent in depth, giving the helmet a high-quality visual weight that matches its physical performance credentials.
Fitment and Compatibility
The KYT KX-1 Race GP is approved for road use under ECE 22.06 (UNECE 22-06) and for international competition under FIM Racing homologation. It is available in sizes XS through XXL with the following head circumference guidance:
- XS: 53–54 cm
- S: 55–56 cm
- M: 57–58 cm
- L: 59–60 cm
- XL: 61–62 cm
- XXL: 63 cm
The fit is intentionally sport-tight for maximum stability at speed. Spectacle wearers should note that a glasses cut-out is present, though the race-oriented fit may limit compatibility depending on frame dimensions. Bluetooth communication systems may be fitted using universal mounting solutions; the KX-1 Race GP does not feature a dedicated KYT SRL integration port.
Specifications
| Model | KX-1 Race GP |
|---|---|
| SKU | Y6KXX0W3 |
| Colour / Finish | Plain White, gloss |
| Certification | ECE 22.06 (UNECE 22-06) + FIM |
| Type / Use | Premium racing full-face helmet / road and track (race-oriented) |
| Closure | Double-D-ring |
| Shell | Tri-Fiber composite (Kevlar/aramid fibres, carbon, fibreglass) |
| Weight | approx. 1,400 g ± 50 g (size M) |
| Spectacle Compatibility | Conditionally suitable (glasses cut-out present; sport-tight race fit) |
| Bluetooth Compatibility | Conditionally compatible (universal systems only; no dedicated KYT SRL integration listed for KX-1) |
| Model | KX-1 Race GP |
|---|---|
| SKU | Y6KXX0W3 |
| Colour / Finish | Plain White, gloss |
| Certification / Homologation | ECE 22.06 (UNECE 22-06) + FIM |
| Helmet Type / Intended Use | Premium racing full-face helmet / road and track (race-oriented) |
| Closure | Double-D-ring |
| Shell | Tri-Fiber composite (Kevlar/aramid fibres, carbon, fibreglass) |
| Weight | approx. 1,400 g ± 50 g (size M) |
| Spectacle Compatibility | Conditionally suitable (glasses cut-out present; sport-tight race fit) |
| Bluetooth Compatibility | Conditionally compatible (universal systems only; no dedicated KYT SRL integration listed for KX-1) |
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1x clear visor

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// KYT
KYT KX-1 Race GP Helmet Plain White – Premium Tri-Fiber Racing Shell (Y6KXX0W3)

Tech specs
- Model
- KX-1 Race GP
- SKU
- Y6KXX0W3
- Colour / Finish
- Plain White, gloss
- Certification / Homologation
- ECE 22.06 (UNECE 22-06) + FIM
- Helmet Type / Intended Use
- Premium racing full-face helmet / road and track (race-oriented)
- Closure
- Double-D-ring
- Shell
- Tri-Fiber composite (Kevlar/aramid fibres, carbon, fibreglass)
- Weight
- approx. 1,400 g ± 50 g (size M)
- Spectacle Compatibility
- Conditionally suitable (glasses cut-out present; sport-tight race fit)
- Bluetooth Compatibility
- Conditionally compatible (universal systems only; no dedicated KYT SRL integration listed for KX-1)
// Support
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