B2 EMT1 Officials Crew Helmet Size:Large/XX-Large Ultra flat seams are used

Ultra flat seams are used throughout

and comfort on the track

It was also locked to prevent hackers from remotely interfering with the vehicle's system

the car reaches boost immediately and pulls hard and consistently throughout the power band

B2 EMT1 Officials Crew Helmet Size:Large/XX-Large Ultra flat seams are usedThe B2 EMT 1 Officials Helmet is purpose built for motorsports crew and pit lane usenot medical response. Featuring a lightweight carbon Kevlar shell and open face design, it offers superior visibility and comfort during long race days. Communication ready and engineered by Bell under the B2 label, it's the helmet trusted by professional race officials.