Multi-pitch knob layout reduces tire noise and increases smoothness

Quick 2-hour recharge time via USB-C

They allow for freedom of movement

Skull Vest Extender

hook up the battery and this temperature compensated

scorpion exo 1400 r1 520 air 391 helmet visor 2OM Multi-pitch knob layout reduces tireScorpion EXO 1400 R1 520 Air 391 Helmet Visor Replacement helmet visor for: Scorpion EXO 1400 Scorpion EXO R1 Scorpion EXO 520 Air Scorpion EXO 391 Features: UV protection to safeguard your eyes from harmful rays Anti glare properties for enhanced visibility in various lighting conditions Durable construction for long lasting use Easy installation for quick replacement