





Bell RS7-K Ultra Carbon Karting Helmet - K2025 / FIA8878
The Bell RS7‑K Ultra Carbon Helmet – K2025 delivers elite-level protection and performance for competitive karting. Featuring a featherweight carbon shell, it meets both Snell K2025 and FIA 8878‑2024 certifications. Engineered with an optical‑grade anti‑fog visor, advanced ventilation, and SmartLock shield system, it’s built for karters who demand pro‑level performance and uncompromising safety.
| Rating: | Snell K2020, FIA 8878-2024 |
| Hans Anchors: | n/a |
| Weight (MED Size): | n/a |
| Shield Style: | SE07 3MM |
| Part Number: | BERS7KC25 |
| Manufacturer: | 1204Bx |
- FIA 8878‑2024 & Snell K2025 Certified: Legal for high-level kart racing worldwide
- Ultra-Light Carbon Fiber Shell: Maximum strength-to-weight ratio for reduced fatigue and premium protection
- DSAF Anti-Fog Visor: Optical-grade dual-screen visor with sealing gasket for clear visibility in all conditions
- SmartLock Visor System: Positive shield mechanism for fast, secure visor adjustments
- Advanced Ventilation: Multi-port cooling system manages airflow through the crown and chin bar
- Kart-Specific Interior: Non-fireproof liner with removable cheek pads for fit tuning and cleaning
- Track-Ready Design: Aerodynamic RS7 styling optimized for karting
- Accessory Compatibility: Accepts Bell spoilers, tear-offs, top/chin vents, and more for personalized performance
Designed for the most demanding kart racers, the Bell RS7‑K Ultra Carbon Karting Helmet – K2025 brings top-tier protection and performance in a lightweight, aggressive package. Built on the race-proven RS7 platform and constructed from high-strength carbon fiber, the Ultra Carbon variant delivers exceptional impact resistance and weight reduction — helping reduce driver fatigue during long stints and high-intensity racing.
Certified to both Snell K2025 and the rigorous FIA 8878‑2024 karting standard, this helmet is ready for national and international competition. It features an optical-grade Double Screen Anti-Fog (DSAF) visor for crystal-clear vision in all conditions, sealed by a high-integrity gasket to resist moisture and dust intrusion. Bell’s SmartLock visor mechanism ensures a secure, tool-free visor operation even under race stress.
Ventilation is a priority, with multiple strategically placed intake and exhaust ports across the shell and chin bar to deliver consistent cooling airflow. Inside, a non-fireproof, kart-specific interior offers comfort and durability, with removable cheek pads for fit customization and post-race cleaning.
Whether you're competing at the top level or pushing for podiums in regional championships, the RS7-K Ultra Carbon offers the pinnacle of karting helmet performance — combining pro-grade features, advanced materials, and trusted Bell engineering.
Choose options





