ARAI Quantum ST Pro vs HJC HJC CL-ST Motorcycle Helmet Comparison

Quantum ST Pro Motorcycle Helmets Features

ARAI Quantum ST Pro
Features

HJC CL-ST Motorcycle Features

HJC HJC CL-ST
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, Quantum ST Pro or HJC CL-ST?

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?

Quantum ST Pro weighs about 2g; HJC CL-ST about 2g (manufacturer data).