Nexx X.R3R Apex Carbon Black Full-Face Racing Helmet
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Size chart Nexx X.R3R
| Size | Head circumference (cm) | Head circumference (inch) |
|---|---|---|
| XXS | 51–52 cm | 20.1–20.5 in |
| 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.
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Raw carbon, pure black, zero compromise — the Nexx X.R3R in Apex Carbon Schwarz is a racing helmet built around a deep, gloss carbon finish that speaks before the engine does. Born from genuine motorsport engineering and shaped for riders who demand both presence and performance, this is a helmet whose design is as purposeful as its protection.
Key Features
- X-PRO Carbon shell with over 60% carbon fibre content — approx. 1,350 g ± 50 g for effortless, fatigue-free riding
- Near-zero dynamic weight aerodynamic profile with spoiler geometry — rock-solid stability at speed with reduced vibration and turbulence
- Air Dynamic System: 6 intake vents and 4 exhaust outlets with directed Speed-Flow chin ventilation for genuine airflow management
- High-Visibility visor in scratch-resistant Lexan-PC with X-LOCK magnetic closure — wide, undistorted field of view
- ECE 22-06 certified with Double-D-Ring buckle plus magnetic retention and Emergency Strap System for rapid liner release
- X-Mart Dry interior lining: antibacterial, breathable, twice-as-fast drying, fully removable and washable with ergonomic pressure relief
- Three shell sizes for a precise, proportionate fit across the full size range
Design, Finish and Heritage
The Apex Carbon Schwarz colourway is not a painted surface pretending to be carbon — it is the shell itself, left to speak in its natural deep-black weave under a gloss lacquer that amplifies every fibre. The result is a helmet that carries the visual authority of genuine racing provenance without relying on graphics or decals. Nexx developed the X.R3R with track use firmly in mind, and that lineage is written into every curve of the aerodynamic spoiler tail and the tight, purposeful lines of the shell.
Where many helmets borrow the language of motorsport, the X.R3R earns it. The combination of an X-PRO Carbon construction and this unadorned dark finish gives the helmet a presence that is simultaneously understated and commanding — the choice of riders who let the hardware do the talking.
Aerodynamics and Shell Engineering
At high road and track speeds, helmet stability is not a luxury — it is a safety and concentration issue. The X.R3R shell has been tuned aerodynamically to produce near-zero dynamic weight, meaning the helmet does not fight you as speed increases. The spoiler-profile shape channels air cleanly over the shell, reducing lift and minimising the micro-vibrations that accumulate into fatigue on longer stints. The vibration-optimised airflow channels work with the structure rather than against it, keeping buffeting to a minimum even in exposed riding positions.
Air Dynamic System Ventilation
Six intake vents feed fresh air into the helmet and four exhaust outlets draw it through and away, creating active circulation rather than static airflow. The directed Speed-Flow chin ventilation targets the lower face — one of the most heat-sensitive areas on a hard-working rider. Even in summer heat or during extended sessions, the Air Dynamic System keeps the interior environment genuinely comfortable rather than merely tolerable.
Visor and Visibility
The High-Visibility visor is manufactured in scratch-resistant Lexan-PC and offers an extra-wide field of view with no optical distortion at the edges. The X-LOCK magnetic closure mechanism allows single-handed, gloved visor changes with a secure, rattle-free lock in every position. Clear, accurate vision is foundational to riding safely — the X.R3R visor is engineered accordingly.
Safety Systems
The X.R3R meets ECE 22-06, the current European homologation standard for motorcycle helmets. The Double-D-Ring retention buckle includes magnetic pre-positioning for one-handed fastening, and the Emergency Strap System allows first responders to remove the interior padding rapidly without compromising the rider's safety. The inner structure is engineered for high-energy absorption across the full impact zone.
Interior Comfort
The X-Mart Dry liner dries at twice the rate of conventional liners, actively wicks moisture, and resists bacterial build-up — qualities that matter on long riding days or repeated track sessions. The padding is fully removable and machine washable, and the ergonomic shaping distributes contact pressure evenly to prevent hot spots on extended rides.
Size Guide
| Head circumference (cm) | Size |
|---|---|
| 51–52 cm | XXS |
| 53–54 cm | XS |
| 55–56 cm | S |
| 57–58 cm | M |
| 59–60 cm | L |
| 61–62 cm | XL |
| 63–64 cm | XXL |
If your measurement falls between two sizes, select the larger size for the correct fitment.
Specifications
- Brand: Nexx
- Model: X.R3R Apex Carbon Schwarz
- Part number: 01XR323512376
- Shell material: X-PRO Carbon (60%+ carbon fibre)
- Weight: approx. 1,350 g ± 50 g
- Certification: ECE 22-06
- Ventilation: 6 intakes / 4 outlets, Air Dynamic System with Speed-Flow chin vent
- Visor: Lexan-PC, scratch-resistant, X-LOCK magnetic closure
- Interior: X-Mart Dry, removable and washable, Emergency Strap System
- Retention: Double-D-Ring with magnetic pre-positioning
- Shell sizes: 3 (for proportionate fit across XS–XXL)
| Brand | Nexx |
|---|---|
| Model | X.R3R Apex Carbon Schwarz |
| Part number | 01XR323512376 |
| Shell material | X-PRO Carbon (over 60% carbon fibre) |
| Weight | approx. 1,350 g ± 50 g |
| Certification | ECE 22-06 |
| Ventilation | 6 intake vents / 4 exhaust outlets, Air Dynamic System with Speed-Flow chin ventilation |
| Visor | Lexan-PC scratch-resistant, X-LOCK magnetic closure, wide field of view |
| Interior lining | X-Mart Dry — antibacterial, breathable, removable and washable, Emergency Strap System |
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// Nexx
Nexx X.R3R Apex Carbon Black Full-Face Racing Helmet

Tech specs
- Brand
- Nexx
- Model
- X.R3R Apex Carbon Schwarz
- Part number
- 01XR323512376
- Shell material
- X-PRO Carbon (over 60% carbon fibre)
- Weight
- approx. 1,350 g ± 50 g
- Certification
- ECE 22-06
- Ventilation
- 6 intake vents / 4 exhaust outlets, Air Dynamic System with Speed-Flow chin ventilation
- Visor
- Lexan-PC scratch-resistant, X-LOCK magnetic closure, wide field of view
- Interior lining
- X-Mart Dry — antibacterial, breathable, removable and washable, Emergency Strap System
// Support
Frequently asked questions
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