Opposition Half Helmet with Rail Mounted Headset - DOT | MRC
View full product detailsThe Opposition is a lightweight forged carbon half shell helmet designed for UTV, side-by-side, off-road, and motorsports use. Available with or without an integrated rail mounted headset directly into the shell for superior audio communications. Protection, communication, and comfort all engineered in one system.
The DOT certified MRC Opposition half shell helmet is engineered for lightweight protection, integrated communications, and modular capability. Built for UTV, side-by-side, off-road, prerunner, and motorsports use.
Forged Carbon Fiber Shell
- High strength. Low weight. No excess.
- The forged carbon shell delivers serious structural performance in a compact half shell profile. It reduces mass without sacrificing durability in aggressive riding environments.
Integrated Rugged Radios Communications Headset
- Complete over-the-ear headset audio.
- Comfortable ear seals
- Noise cancelling mic
- Factory-installed Rugged Radios headset supports OFFROAD and STEREO intercom cables. Speakers and mic are internally routed for durability and consistent audio clarity at speed.
- Hardwired. Clean. Ready.
Swing-Away Headset Design
- Out of the way when you want it for quick transition.
- The integrated headset pivots up and away from the ear when not in use. No removal required. No fighting straps or webbing.
Easy-Off Ratchet Clip System
- Secure hold. Instant release.
- The ratchet-style chin strap locks down with precise tension and releases fast, even with gloves on.
Features:
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DOT Certified forged carbon fiber half shell construction
- Optional integrated Rugged Radios communications headset
- Noise Cancelling Mic
-
Swing-Away earcup design
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OFFROAD and STEREO compatible with intercom cables
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MIL-SPEC Integrated accessory mounting rail
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Easy-off ratchet chin strap closure
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Adjustable precision fit retention system
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Lightweight performance design
Includes:
- Opposition Forged Carbon Half Shell Helmet
- Optional pre-installed HRM-210 Rail Mounted Headset
| Helmet Size | CM | Inches | Hat Size |
| XS/S | 53β54 | 20 3/4 β 21 5/8 | 6 5/8 β 7 |
| M | 57β58 | 22 β 22 3/4 |
7 β 7 1/4 |
| L | 59-60 | 22 3/4 β 23 5/8 | 7 1/4 β 7 1/2 |
| XL/XXL | 61β63 | 24 β 24 3/4 | 7 5/8 β 7 7/8 |
| XXXL | 63β64 | 24 3/4 β 25 1/4 | 7 7/8 β 8 |
Before You Order
Choose the size and communication option shown in the selector. Confirm the helmetβs stated certification and intended use, plus the audio and air connections required by your setup.
Build Your Setup
MRC Helmets & Helmet Accessories, Rugged Radios Cables & Adapters. Browse the complete Rugged Radios catalog for matching equipment.
Frequently Asked Questions
Is communication equipment included with this helmet?
Check the selected wired, headset or helmet-only option and the included-components list above. An intercom, radio, connecting cable or pumper is included only when explicitly listed.
Shipping & Returns
Free shipping applies to qualifying orders of $100 or more. Review the shipping policy and return policy. Product-specific restrictions stated above still apply.
COMPLETE YOUR SETUP
Pairs well with
Choose the extras that make sense for your setup.













