Scorpion EXO EXO-R420 Seismic Helmet EXO-R420 Radial styling and aggressive sound

Radial styling and aggressive sound

Fishtail Exhaust - 36"

Camshaft - 520 - Evolution Big Twin

pushrod clips

Made with billet 1061 aluminum and machined deleon plastic scrape plate

Scorpion EXO EXO-R420 Seismic Helmet EXO-R420 Radial styling and aggressive soundEXO R420 FULL FACE HELMET SEISMIC BLUE XS The EXO R420 helmet continues to set a new standard for Scorpion EXOs full face street helmets at a very competitive price point. An all new shell is more aerodynamic and smaller resulting in an ultra lightweight Snell approved helmet. The ventilation system uses a large top vent and mouth vents engineered to allow more airflow to the riders head while maintaining low noise levels. The EXO R420 now features