The facts.
| SKU | 55105124 |
|---|---|
| Colour / Finish | Diamond Black |
DescriptionThe whole story▼
Crafted to the same exacting standards as the helmet it dresses, the Arai DF-X2 Spoiler in Diamond Black is a genuine Arai spare part — not an aftermarket approximation. Drawn directly from the RX-7V Racing programme, it pairs a purposeful racing silhouette with the material quality and precise fit that only an original component can deliver.
Key Features
- Genuine Arai original spare part — not a third-party replica or aftermarket substitute
- Diamond Black finish complements dark, high-contrast and all-black helmet graphics
- Racing-derived rear spoiler profile inspired by the Arai RX-7V Racing
- Contributes to improved airflow management and increased stability at high speed
- Self-adhesive backing for clean, tool-free installation
- Precision fit with no gaps, misalignment or compromise to helmet integrity
- Supplied with fitting instructions
Genuine Quality, Genuine Fit
The DF-X2 Spoiler Diamond Black is manufactured to Arai's own production standards, using the same materials and tolerances applied to the helmets themselves. Where third-party spoilers often introduce subtle mismatches in surface texture, edge profile or adhesive coverage, the genuine Arai part integrates seamlessly into the existing shell architecture. The result is a finish that looks as though it left the factory that way — because, in every meaningful sense, it did.
The Diamond Black colour is a deep, refined finish that works in harmony with matte, gloss and graphic-heavy helmet designs alike. Whether you are running an all-black setup or looking for a striking contrast element, the Diamond Black finish holds its character without drawing attention away from the overall helmet aesthetic.
Aerodynamic Function at Pace
At motorway speeds and beyond, rear-end aerodynamic stability becomes a tangible factor in rider comfort and control. The DF-X2 Spoiler's geometry encourages cleaner airflow separation at the helmet's tail, reducing turbulence and helping the helmet sit more planted on your head during sustained high-speed running. It is a functional upgrade that doubles as a visual one.
Installation
The spoiler's pre-applied self-adhesive rear surface means fitting takes minutes. Clean the mounting area on the helmet shell, align the spoiler to the centreline, apply firm, even pressure and allow the adhesive to cure. No drilling, no specialist tools, no compromise to the shell's structural integrity.
Fitment & Compatibility
The Arai DF-X2 Spoiler Diamond Black is compatible with the following Arai helmet models:
- Arai RX-7V
- Arai RX-7V EVO
- Arai RX-7V Racing
- Arai RX-7X RC
A Note on Authenticity
Inter-Pace stocks exclusively genuine Arai spare parts. Every DF-X2 Spoiler we supply is sourced directly through official Arai channels — no copies, no grey-market substitutes. When fit, finish and safety matter, only the original will do.
Specifications
- SKU: 55105124
- Colour / Finish: Diamond Black
- Fitment: Arai RX-7V, RX-7V EVO, RX-7V Racing, RX-7X RC
- Attachment: self-adhesive backing
- Scope of delivery: 1x Arai DF-X2 Spoiler Diamond Black, 1x fitting instructions
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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Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
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.