Arai RX-7V Evo Helmet Noriyuki Haga WSBK Replica 137-0388
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Size chart Arai RX-7V Evo
| 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 cm | 24.0 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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Born on the World Superbike circuits where Noriyuki Haga carved his legend, the Arai RX-7V Evo Noriyuki Haga WSBK Replica brings that same uncompromising race DNA to the road. This is not a cosmetic exercise — beneath the iconic Haga works livery sits Arai's most advanced full-face construction, freshly homologated to the demanding ECE 22.06 standard and engineered around the philosophy that has protected professional racers for decades: round, smooth, and strong.
Key Features
- ECE 22.06 homologation — the latest and most stringent European safety standard, meeting the requirements demanded at professional racing level.
- Fiberglass composite shell engineered for Arai's signature "Glancing Off" performance, managing and deflecting impact energy with a continuously curved outer surface.
- Integrated Brain Protection System (BPS) for an additional layer of head protection beyond the shell.
- VAS MAX Vision visor fitted as standard, delivering a panoramic field of view at race pace and on open roads alike.
- Pinlock anti-fog insert included — clear vision is maintained in cold, wet, and humid conditions without compromise.
- Eco Pure interior lining, fully removable, antibacterial, and machine washable, keeping the helmet fresh across long riding seasons.
- Five-year manufacturer guarantee — the same confidence extended to professional racers who depend on Arai every time they go out.
Race-Bred Construction
The RX-7V Evo is the natural evolution of one of the most race-proven helmet platforms Arai has ever produced. The shell geometry has been refined to pass ECE 22.06, Europe's toughest homologation cycle, yet every design decision traces back to the track. The aerodynamically optimised fiberglass shell remains stable at high speed, resisting lift and buffeting so the rider's attention stays where it belongs — on the next braking point. The double-D ring retention system, preferred by racers for its positive, verifiable lock, is the only fastening Arai fits to this model.
Comfort & Usability
Updated cheek pads with rear hook retention make removal straightforward — important both for everyday convenience and in an emergency. The side ventilation channels are now integrated directly into the rear of the cheek pads, improving airflow management without disrupting the shell's aerodynamic profile. The Noriyuki Haga WSBK Replica is conditionally compatible with selected Bluetooth communication systems as documented under the SHARP Communication System Compatibility listings for the RX-7V Evo. Note that the sport-focused race fit means the helmet is not ideally suited to spectacle wearers. For size XL, the outer shell steps up one size (86 to 88), which should be taken into account when selecting.
Fitment & Compatibility
The Arai RX-7V Evo Noriyuki Haga WSBK Replica is a universal full-face helmet available in sizes XS through XL. Head circumference guide:
- XS: 53–54 cm
- S: 55–56 cm
- M: 57–58 cm
- L: 59 cm
- XL: 60–61 cm (outer shell size steps up from 86 to 88 at XL)
Compatible with selected Bluetooth and intercom systems. No integrated sun visor. Not recommended for spectacle wearers due to the close race fit.
Specifications
| Specification | Detail |
|---|---|
| Model | RX-7V Evo |
| SKU | 137-0388 |
| Colour / Finish | Noriyuki Haga WSBK Replica |
| Homologation | ECE 22.06 |
| Type / Application | Premium full-face / road and race-oriented use |
| Shell material | Fiberglass composite |
| Weight | approx. 1,550 g ± 50 g |
| Visor | VAS MAX Vision visor, Pinlock prepared / anti-fog insert |
| Bluetooth / Intercom | Yes, conditionally compatible (SHARP lists Communication System Compatibility for RX-7V Evo) |
| Spectacle wearers | Not recommended — sport race fit |
| Model | RX-7V Evo |
|---|---|
| SKU | 137-0388 |
| Colour / Finish | Noriyuki Haga WSBK Replica |
| Homologation | ECE 22.06 |
| Type / Application | Premium full-face / road and race-oriented use |
| Shell material | Fiberglass composite |
| Weight | approx. 1,550 g ± 50 g |
| Visor | VAS MAX Vision visor, Pinlock prepared / anti-fog insert |
| Bluetooth / Intercom compatible | Yes, conditionally compatible (SHARP lists Communication System Compatibility for RX-7V Evo) |
| Suitable for spectacle wearers | Not recommended — sport race fit |
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1x helmet

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1x Pinlock insert

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Additional accessories (helmet bag, visor mechanism care oil, chin curtain, breath deflector)

Fitment data coming soon.
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// Arai
Arai RX-7V Evo Helmet Noriyuki Haga WSBK Replica 137-0388

Tech specs
- Model
- RX-7V Evo
- SKU
- 137-0388
- Colour / Finish
- Noriyuki Haga WSBK Replica
- Homologation
- ECE 22.06
- Type / Application
- Premium full-face / road and race-oriented use
- Shell material
- Fiberglass composite
- Weight
- approx. 1,550 g ± 50 g
- Visor
- VAS MAX Vision visor, Pinlock prepared / anti-fog insert
- Bluetooth / Intercom compatible
- Yes, conditionally compatible (SHARP lists Communication System Compatibility for RX-7V Evo)
- Suitable for spectacle wearers
- Not recommended — sport race fit
// Support
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