Shoei RF-1400 vs. Arai Defiant-X (Which Is Better?)
Confused between the Shoei RF-1400 vs Arai Defiant-X motorcycle helmets?
I’m here to help! đ
I’ll take a look at each of these helmets and help you decide which one you should get and why.
Let’s begin!
Shoei RF-1400 vs. Arai Defiant-X
Shoei RF-1400 Wins!
- Shoei RF-1400 gives you a more modern look.
- It’s more comfortable.
- It’s built well and better than Defiant.
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- Boasting a compact, aerodynamic DOT shell design with sharp and aggressive styling for impeccable impact protection to excel whether short-distance street performance or long-distance touring comfort.
- Multiple conscientiously designed ventilation panels effective in streamlining the cooling process to assist with freshening the rider's experience. Large lower vent shutters for ease of use with riding gloves.
- Trendsetting springs for precise functionality ensuring a superior wind and water sealant layer. Unique 3D molded shield designed to ensure a distortion-free view throughout the entire field of vision.
- Removable Breath Guard rerouting the riderâs breath to reduce shield fogging. Inserted Chin Curtain designed to reduce wind turbulence and noise. Quick-Release Chin Strap for effortless usage.
- Fully removable, washable, and replaceable microfiber inner material that absorbs sweat without compromising comfort or security. Plus the GLX One-Year Limited Manufacturer.
- Communications port no longer built in to helmet. Picture incorrect
- Lightweight polycarbonate/ABS shell construction with removable interior, padded wind collar drastically reduces wind and road noise
- Velocity Flow Ventilation system with FlowAdjust
- This colorway comes with 2 shields, the clear (on the helmet) and dark smoke is included in the box.
- DOT approved. Meets the FMVSS 218 Standard
- Helmet shown with optional tinted shield. (Ships with clear shield only)
- Lightweight construction with a strong, durable outer shell to provide maximum protection
- NutraFog II shield which is a ClickRelease shield for fast, easy and tool-free shield replacement
- Velocity Flow Ventilation system designed to provide optimal airflow for comfortable wear
- DOT approved. Meets the FMVSS 218 Standard
- 2 Visors Included: Clear + Smoked and 1 Neck Scarf for Winter Use
- Streamlined Aerodynamic Design Reduces Wind Noise and Drag
- Advanced and Lightweight Durable ABS Shell
- Quick Release Clasp and Strap and Removable Inner Lining Pads
- Meets or Exceeds FMVSS-218 and DOT Safety Standards
- Bluetooth technology 3.0 version, 8 hours of talk time and 110 hours of standby. Fully washable microfiber lining and adjustable vents. This Helmet Runs 1 Size Smaller Due to Built-in Bluetooth Module. The size of this helmet: S:55-56,M:57-58CM,L:59-60CM,XL:61-62CM,XXL:63-64CM.
- One Touch Control for Calling, Answering, Rejecting Incoming Calls and Redialing. Incoming Phone Call Overrides Intercom, Music, FM Radio and GPS Navigation Audio.
- Supports a Maximum distance of 1680 Feet Between Two Riders While Using the Intercom Function. Two High Quality Built-in Speakers with Full Stereo Sound to Enjoy Communication or Music.
- Meets or Exceeds FMVSS-218 and DOT Safety Standards. DSP Echo Cancellation and Noise Suppression Technology Delivers High-quality Voice at High Speeds.
- Note: When the Bluetooth System has not been used for a long time, the battery will enter into deep sleep mode and Bluetooth device may not available. Charge the battery for about half an hour to wake it up. The Bluetooth function will be restored after charging. If there is any missing small parts of the item received, welcome to contact ILM customer service for help.
Shoei RF-1400
“I absolutely love my new RF-1400. Iâve got 3 other helmets and this one is, by far, the best in all aspects.”
The best-selling motorcycle helmet from Shoei has been improved even further. The helmet was updated to achieve more wind noise cancellation by improving the fit and snugness.
Further, the Shoei RF-1400 enables you to wear glasses of nearly all shapes and sizes thanks to its new design that is more glasses-friendly.
As well as being Snell 2020 certified, it is also DOT certified for an extra layer of security and reassurance. Snell and DOT certifications of this helmet only make it a cherry on top for Shoei’s already stellar build quality.
A comparison to the Arai Defiant-X reveals that the Shoei RF-1400 is even lighter weighing only 3 pounds, while the Arai Defiant-X weighs around 3 pounds and 10 ounces. As a result, you should be able to ride more comfortably without feeling any pain in the head or shoulders.
A Bluetooth communication device can also be installed in this helmet for long rides with your group.
Arai Defiant-X
A fine metallic flake is visible in the black base paint of the shell, along with subtle reflective particles that can only be seen up close.
A powerful shell with a large eye port is achieved by utilizing Aria’s PB-CLC shell, which includes what they call “peripheral belts”. Layers of materials are used to construct the shell, and the belts are structured so that cracks do not spread upon impact.
A shell with at least a 75mm radius in a continuous curve is more effective at dispersing impact energy.
On the underside of the chin bar, there is a modest chin curtain that measures 1.5 inches (38mm) wide at its broadest point. There is no curtain in this model that can be lowered for increased effectiveness, like the Vector or Signet X.
There are two inboard vents that measure 35mm in length (about 1 inch) and two outboard vents that measure 7/8″ (22mm).
