The BR8 Helmet - All Terrain / Off-Road / Dirt Ready! The Bell BR8 is the ultimate Dirt Track and Offroad designed helmet. This helmet allows the flexibility to mount forced air adapters (low profile included) in over 5 locations as well as air vent covers to block dirt and debris. Fully Stocked and Ready-to-Ship here at RacingDirect! Get the Look: Bell - BR8 Off-Road Helmet Bell - SRV-8 DSAF 3MM