SCHUBERTH C4 PRO vs ARAI Quantum ST Pro Motorcycle Helmet Comparison

C4 PRO Motorcycle Helmets Features

SCHUBERTH C4 PRO
Features

Quantum ST Pro Motorcycle Features

ARAI Quantum ST Pro
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, C4 PRO or Quantum ST Pro?

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?

C4 PRO weighs about 2g; Quantum ST Pro about 2g (manufacturer data).