The facts.
| SKU | 55105123 |
|---|---|
| Colour / Finish | Diamond White |
DescriptionThe whole story▼
Crafted to the same exacting standards as the helmet it adorns, the Arai DF-X2 Spoiler in Diamond White is a genuine OEM component from Arai's Performance range — built from quality materials, finished with precision, and engineered to integrate seamlessly with the RX-7V Racing's aerodynamic profile.
Key Features
- Genuine Arai OEM spare part — not an aftermarket replica, ensuring a perfect fit and lasting durability
- Diamond White finish suits white, light, or high-contrast helmet graphics for a clean, sport-focused look
- Aerodynamic spoiler profile mirrors the RX-7V Racing's racing-derived rear section for improved airflow at speed
- Enhanced helmet stability at higher speeds thanks to a properly tuned spoiler geometry
- Self-adhesive rear face for straightforward, tool-free fitment with no modifications required
- Includes fitting instructions for a confident, clean installation
Premium Build, Authentic Origin
The DF-X2 Spoiler is produced directly within Arai's own manufacturing process, meaning the material quality, surface finish, and dimensional accuracy are held to the same tolerances as every shell that leaves the factory. The Diamond White colour is applied to the same standard as Arai's full helmet liveries — not an approximation — so the spoiler sits flush against compatible shells without visible gaps or colour mismatches.
For riders who have invested in an Arai RX-7V, RX-7V EVO, RX-7V Racing, or RX-7X RC, choosing an original replacement part over a third-party alternative is the only way to guarantee that precise integration. Aftermarket spoilers frequently introduce minor dimensional variances that compromise both the aesthetic result and the aerodynamic function the part is designed to deliver.
Aerodynamics and High-Speed Stability
At motorway and track speeds, even small changes to a helmet's rear geometry affect how air separates from the shell. The DF-X2's spoiler profile has been designed alongside the RX-7V Racing's overall aerodynamic package, helping to reduce buffeting and support consistent helmet stability during fast, dynamic riding. It is not a cosmetic-only addition — it is an integrated part of the helmet's performance story.
Installation
Fitting the DF-X2 Spoiler requires no specialist tools. The pre-applied adhesive backing bonds to the prepared surface area on compatible Arai shells, and the included fitting instructions walk through the process step by step. The result is a factory-correct appearance with no drilling, no clamps, and no permanent modification to the helmet structure.
Fitment and Compatibility
The Arai DF-X2 Spoiler Diamond White is compatible with the following helmets:
- Arai RX-7V
- Arai RX-7V EVO
- Arai RX-7V Racing
- Arai RX-7X RC
Inter-Pace stocks only genuine Arai spare parts — no third-party reproductions and no aftermarket substitutes. Every component supplied is a direct Arai product, guaranteeing correct fitment, material integrity, and the quality assurance Arai's reputation demands.
Specifications
- SKU: 55105123
- Colour / Finish: Diamond White
- Fitment: Arai RX-7V, RX-7V EVO, RX-7V Racing, RX-7X RC
- Attachment: self-adhesive
- Contents: 1x Arai DF-X2 Spoiler Diamond White, 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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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.