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Item #:
85401176
GENUINE Arai DF-X2 Rear Spoiler RX-7V RX-7X Corsair-X Ram-X SZ-R VAS Diffuser
90% of respondents would recommend this to a friend
Item #:
85401176
LAK 1341104
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Saturday, September 26
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Improve your helmet's aerodynamics and stability with the DF-X2 High Performance Diffuser Extension.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Enhanced Aerodynamics
The Arai DF-X2 Rear Spoiler improves airflow, reducing drag and giving improved stability at high speeds, making it ideal for performance-oriented riders.
Perfect Fitment
Designed specifically for Arai's RX-7V and RX-7X models, this diffuser guarantees a seamless look and functionality, enhancing the aesthetic appeal of your helmet.
Durable Construction
Crafted with high-quality materials, this rear spoiler ensures longevity and reliability, providing exceptional value for racing enthusiasts and everyday riders alike.
Product Details
| Compatible Brand | For Arai |
| Brand | Arai |
| Type | Spoiler Diffuser |
| Size | One Size Fits All |
| Color | Light Tint or Clear |
| Manufacturer Part Number | 10-520 10-521 |
| Compatible Model | For Arai Corsair-X |
| Material | Plastic, Polycarbonate |
| Country of Origin | Japan |
| Item Weight | 1.2 lbs (540 grams) |
Who Should Buy?
-
Performance Drivers
Ideal for drivers seeking enhanced aerodynamics and stability at high speeds with this rear spoiler upgrade.
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Racing Enthusiasts
Perfect for racing enthusiasts needing added downforce and improved handling for competitive racing scenarios.
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Customization Lovers
Great for car owners who enjoy personalizing their vehicles with functional and aesthetic enhancements like spoilers.
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Casual Drivers
Not ideal for everyday drivers who do not require performance modifications or enhancements for standard driving.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Will the DF-X2 fit my non-Arai helmet?
Answer: No, the DF-X2 is specifically designed for select Arai full face helmets only. -
Question:
Can I paint the DF-X2?
Answer: Yes, it can be painted, but we recommend using the Clear version for best results. -
Question:
Is the mounting process complicated?
Answer: No, the mounting is quite easy, but we do not accept returns after installation.
arai Editorial Review
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9 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LAK 1341104
Order now and get it around Saturday, September 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Genuine Japanese Arai helmet part, not made in China.
- Compatible with Corsair-X, RX-7X, RX-7VR, Ram-X, and SZ-R VAS helmets.
- Can be painted for a custom look, especially with the Clear version.
- Enhances helmet aerodynamics, stability, and ventilation.
- Lightweight design ensures no interference with impact performance.
- Easy mounting process for a quick upgrade.
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