{"product_id":"bell-gt6-rd-4c-ec-composite-helmet-fia8859-2024-sa2025","title":"Bell GT6 RD 4C\/EC Composite Helmet FIA8859-2024\/SA2025","description":"\u003ch1\u003eBell Racing GT6 RD 4C\/EC SA2025 Auto Racing Helmet\u003c\/h1\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003ePre Order:  Shipping 1Q 2026.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIMSA Comms, Hydration, and ZeroNoise® in a Race-Ready Shell\u003c\/h3\u003e\n\u003cp\u003eBuilt for serious endurance and GT drivers, the Bell Racing GT6 RD 4C\/EC Helmet brings full comms and hydration integration into a track-ready shell without compromise. With its titanium finish, aggressive HP6-derived design, and wide eye port for visibility in tight cockpits, this is the helmet for those who treat every lap like a qualifying session. The GT6 RD 4C\/EC is ready for IMSA communication and hydration systems right out of the box—because seconds count, even off the throttle.\u003c\/p\u003e\n\u003ch2\u003e4C: Carbon Composite 4 Layer Construction\u003c\/h2\u003e\n\u003cp\u003eOn Bell helmets, “4C” stands for “Carbon Composite 4 Layer Construction.” It refers to the shell technology Bell uses: a 4-layer carbon composite laminate. This blend typically combines carbon fiber with other advanced fibers (like Kevlar® or fiberglass) in multiple layers.\u003c\/p\u003e\n\u003cp\u003eThe purpose is to deliver a shell that is lighter than fiberglass alone, but more affordable and versatile than Bell’s top-end full carbon HP series shells (like HP7 or HP77 which use pure carbon\/advanced aerospace layups). In the case of this Carbon-4C\/EC model, the helmet is a Carbon Composite 4-layer shell with EC (electronic comms) kit integration.\u003c\/p\u003e\n\u003ch2\u003eBell Racing GT6 RD 4C\/EC SA2025 Helmet Features\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eIntegrated IMSA Radio \u0026amp; Hydration System:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eComes pre-installed with electronics and tubing for plug-and-play connection to your team’s radio and drink system.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e4C\/EC Carbon-Glass Composite Shell:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eLightweight and high-strength, built from premium carbon-glass for optimal energy absorption and all-day wearability in long stints.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eZeroNoise® Advanced Electronics:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eEquipped with high-power speakers, a noise-canceling microphone, and superior sound insulation for crisp in-car communication even in loud environments.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWide Eyeport:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eOffers exceptional lateral and vertical visibility, ideal for closed-cockpit racing where every degree of vision matters.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTrack-Proven Ventilation:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eStrategically placed intake ports can be connected to cooling systems for maximum airflow in hot race conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eStandards:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eDual certified to FIA8859-2024 and Snell SA2025 for maximum track-day and competition eligibility.\u003c\/p\u003e\n\u003ch2\u003eBell Racing GT6 RD 4C\/EC SA2025 Helmet Size Chart\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Bell GT6 Pro Helmet SA2020 - Competition Motorsport\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/Bell_Auto_Racing_helmet-Size_Chart.jpg?v=1762268280\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt='\"Get Ahead with the Bell GT6 Carbon Racing Helmet - Uncompromised Quality and Style\"' src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0647\/9242\/8763\/files\/HelmetSizingButton_480x480.png?v=1678311769\"\u003e\u003c\/p\u003e\n\u003ch2\u003eBell Racing GT6 RD 4C\/EC SA2025 Helmet FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003eWhat’s the difference between the GT6 and the GT6 RD?\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eThe GT6 RD includes factory-installed IMSA radio comms and hydration ports, while the standard GT6 does not.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIs this compatible with ear buds or over-ear speakers?\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eYes, the 4C version supports both ear cups and ear buds depending on your personal or team setup. Uses IMSA connections.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhat is ZeroNoise® and why does it matter?\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eZeroNoise® is Bell's advanced audio platform, engineered for crystal-clear in-car communication with minimal distortion and maximum driver focus.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCan I use this helmet for endurance racing?\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eAbsolutely. With comms, hydration, and a lightweight carbon-glass shell, it's made for long hours in the car at high intensity.\u003c\/p\u003e\n\u003cp\u003eThe Bell GT6 RD 4C is the pro’s choice when comfort, comms, and clarity matter most. From sprint races to 24-hour stints, this helmet brings together titanium-level fit, cutting-edge audio, and pure performance.\u003c\/p\u003e","brand":"bell","offers":[{"title":"54","offer_id":53015677829427,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"55","offer_id":53015677862195,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"56","offer_id":53015677894963,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"57","offer_id":53015677927731,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"58","offer_id":53015677960499,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"59","offer_id":53015677993267,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":53015678026035,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"61+","offer_id":53015678058803,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"63-64","offer_id":53015678091571,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"65-66","offer_id":53015678124339,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false},{"title":"67-68","offer_id":53015678157107,"sku":null,"price":1199.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3871\/4675\/files\/bell-gt6-rd-4c-ec-helmet-front-closeup-SA2025_Image_1280x_82b65ad7-be52-4b43-8e85-e8bbbf013dc6.webp?v=1769997348","url":"https:\/\/www.miatarace.com\/products\/bell-gt6-rd-4c-ec-composite-helmet-fia8859-2024-sa2025","provider":"CRP RACING LLC","version":"1.0","type":"link"}