HJC 4X

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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: Adventure / ADV: RPHA 60 CARBON, RPHA 60 Sport-touring / street: RPHA 72 CARBON, RPHA 72, F71 CARBON, F71, i71 Touring / modular: RPHA 91 CARBON, RPHA 91, i91 Open-face/urban: RPHA 31, F31 Show more