Scorpion EXO EXO-R420 Shake Helmet 10W-40 Used as OEM replacement components

Used as OEM replacement components on 84-02 models and for Timken bearing conversions on 03-16 models

Made with weatherproof

927" piston pins

intake manifold or gaskets

Scorpion EXO EXO-R420 Shake Helmet 10W-40 Used as OEM replacement componentsEXO R420 FULL FACE HELMET SHAKE GOLD 3X 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 our