The facts.
| SKU | 55105122 |
|---|---|
| Colour / Finish | Black |
DescriptionThe whole story▼
The Arai DF-X2 Spoiler in black is the current-generation racing spoiler from Arai's Performance programme — a genuine OEM component engineered to the same exacting standards as the helmet it was designed for. Inspired directly by the Arai RX-7V Racing, it delivers a purposeful aerodynamic profile at the rear of the shell, contributing to improved stability at high speeds while giving the helmet an unmistakably track-focused silhouette.
Key Features
- Genuine Arai OEM part — precision-fit construction, not an aftermarket replica or third-party accessory
- Racing-derived aerodynamic design inspired by the Arai RX-7V Racing, improving helmet stability at speed
- Revised rear-shell profile that integrates seamlessly into the existing helmet architecture
- Self-adhesive rear face for clean, tool-free installation without modification to the helmet shell
- Versatile black finish compatible with dark, high-contrast and monochrome helmet liveries
- Supplied with a fitting instruction sheet for straightforward mounting
OEM Build Quality — Why It Matters
Choosing an original Arai spare part rather than a generic substitute means every tolerance, curve and attachment point has been validated against the helmet itself. The DF-X2 Spoiler is manufactured to the same material and finish specifications Arai applies to the completed helmet, so the result is a flush, rattle-free fit with no compromise to the shell's aerodynamic continuity. The black surface finish is consistent with Arai's own production standard, ensuring a factory appearance rather than the colour mismatch that can accompany aftermarket alternatives.
Performance and Aesthetics in a Single Upgrade
At road and track speeds where aerodynamic forces become significant, rear lift and buffeting can affect helmet composure and rider fatigue. The DF-X2 Spoiler addresses this by reshaping the airflow leaving the rear of the shell — a refinement Arai developed in tandem with the RX-7V Racing programme. The black colourway is equally at home on dark-graphic race replicas and understated matte helmets, making it one of the most versatile finishing options in the range.
Fitment and Compatibility
The Arai DF-X2 Spoiler (black) is a direct-fit OEM replacement compatible with the following Arai helmet models:
- Arai RX-7V
- Arai RX-7V EVO
- Arai RX-7V Racing
- Arai RX-7X RC
Installation
Fitting is straightforward: the spoiler attaches via a pre-applied self-adhesive surface on the reverse face, allowing a clean and secure bond to the helmet shell without drilling, screwing or specialist tools. The included fitting instructions guide the process step by step, ensuring correct alignment and a factory-quality result.
What's in the Box
- 1x Arai DF-X2 Spoiler black
- 1x fitting instructions
A Note on Authenticity
Inter-Pace stocks exclusively genuine Arai spare parts. Every component we supply is sourced directly through authorised Arai channels — no replicas, no grey-market substitutes. For perfect fitment, premium finish quality and the peace of mind that comes with OEM provenance, this is the only spoiler worth fitting to your Arai helmet.
Specifications
- SKU: 55105122
- Colour: black
- Compatible helmets: Arai RX-7V, RX-7V EVO, RX-7V Racing, RX-7X RC
What's includedEverything in the box▼
- 1x Spoiler
FitmentBy head size — not by bike▼
Head to toe.
Questions, one topic at a time.
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Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.