the GP Chain 8 features reassuringly thick steel chain links and an integrated padlock head

Advanced eye protection: visor with 99% UV-A and UV-B protection with anti-fog lens

profiles and corners

Lightweight design to minimize discomfort and fatigue

490 ± 50g)

NOLAN N20-2 VICEVERSA 343 CASCO JET DE MOTO Casco jet the GP Chain 8 featuresNOLAN N20 2 VICEVERSA It is a jet type helmet (open open face) , variant VICEVERSA 343 of the N20 2 series. Shell made of materials such as Lexan polycarbonate , which guarantees good impact resistance. Homologation: complies with European standard UN ECE 22 06 . Approximate weight: ~1020g for size M in similar versions. Ultrawide visor + adjustable internal sun visor for sun protection. Ventilation with AirBooster system: large top air intake + rear