LS2 FF320 Stream Evo vs LS2 FF397 Vector Motorcycle Helmet Comparison

FF320 Stream Evo Motorcycle Helmets Features

LS2 FF320 Stream Evo
Features

FF397 Vector Motorcycle Features

LS2 FF397 Vector
Features

-Resistance to High Speed ​​Impacts-


Sharp Test


Helmet Type


Product / model code


Safety summary


Weight


Price


Sizes


Material


Closure System

-Additional Features-

Pinlock Support


Anti Scratch Visor


Quick release visor


Removable Pads


Intercom Support


Multipoint Ventilation


Sunglasses


Removable Liner


Shell Type


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Helmet comparison FAQ

Which is better, FF320 Stream Evo or FF397 Vector?

Compare weight, ventilation, safety ratings and price in the table on this page to choose the helmet that fits your riding style.

How much does each helmet weigh?

FF320 Stream Evo weighs about 2g; FF397 Vector about 1g (manufacturer data).