Premium Bluetooth®. Now integrated into your HJC helmet.

HJC 4X delivers a premium Bluetooth® communication experience in a system designed specifically for selected HJC helmets*. From Natural Voice Operation to powerful Sound by JBL, HJC 4X is your hassle-free way to stay in sync on every ride.

* Relevant helmets: RPHA 31, RPHA 60, RPHA 71, RPHA 71C, RPHA 91, RPHA 91C, F31, F71, F71C, i71, i91.