The 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: DOT Certified forged carbon fiber half shell construction Optional integrated Rugged Radios communications headset Noise Cancelling Mic Swing-Away earcup design OFFROAD and STEREO compatible with intercom cables MIL-SPEC Integrated accessory mounting rail Easy-off ratchet chin strap closure Adjustable precision fit retention system 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 53–54 20 3/4 – 21 5/8 6 5/8 – 7 M 57–58 22 – 22 3/4 7 – 7 1/4 L 59-60 22 3/4 – 23 5/8 7 1/4 – 7 1/2 XL/XXL 61–63 24 – 24 3/4 7 5/8 – 7 7/8 XXXL 63–64 24 3/4 – 25 1/4 7 7/8 – 8

The MRC Stage One, Mid Air pumper helmet. The MRC Mid Air features a Mid-Air inlet to provide more headroom clearance in your vehicle. No more Top Air inlets hitting the roof! Get Pumped, The Midnight Rally Club Stage One is designed and built for the dirt! Whether you're hitting the trails in a convoy, or taking to the hot desert for an epic journey with the family, MRC's Stage One delivers. The premium removable dust skirt will ensure you keep the dust out, while the top forced air inlet will keep you cool and breathing fresh, clean air all day.Plus, the MRC Stage One comes wired with a Rugged Radios helmet kit that works for both OFFROAD and STEREO cables. What makes the MRC Stage One the best recreation air pumper helmet for your UTV, Sand Rail, Prerunner, etc? Forced Air Intake Keep a cool head, keep dust out! Cycling in cool, clean air from your onboard helmet air pumper makes for better breathing and creates positive interior pressure, making it even harder for dust to get in. Plush, Breathable Comfort Liner Clean and comfortable! Keep the grit out with the plush comfort liner that features anti-microbial, removable, and washable material.  Anti-Fog Coated Visor Clearly the best! Keep your eyes on the prize with fogoff, anti-fog, anti-scratch, and UV-protected shield. Multi-Fit Sizing The perfect fit! Whether your kids are still growing or you are uncertain of your size, MRC Multi-Fit Sizing allows you to interchange the included cheek and/or crown pads to customize your fit for maximum comfort.  Features: Lightweight Polycarbonate / ABS Shell Construction Only 3.25 ~ 3.5 lbs Forced Air Ventilation System Helmet Kit, works for both OFFROAD and STEREO Breathable, Removable Dust Skirt Pop Lock, easy-off shield attachment for quick, easy, tool-free shield swaps DOT Certified Includes: MRC Mid Air Pumper Helmet Rugged Radios Helmet Kit for OFFROAD and STEREO intercoms Removable Dust Skirt Fitment: Extra Small - Medium includes cheek and crown pads for these sizes Large - XXL includes cheek and crown pads for these sizes 3XL - 4XL- include cheek and crown pad for 3XL and 4XL Compatibility: Works with Rugged Radios STX STEREO High Fidelity Intercom, Rugged STX STEREO cables, and other stereo intercoms like PCI Trax. NOT FOR RACE USE!! CLICK HERE TO SEE OUR FULL LINE OF RACE HELMETS