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: 

• i71
• i91
• RPHA 71
• f31
• f71
• RPHA 91
• RPHA 31
• RPHA 60
• RPHA 71 Carbon
• f71 Carbon
• RPHA 91 Carbon
• RPHA 72
• RPHA 72 DOT
• RPHA 72 Carbon
• RPHA 72 Carbon ECE&DOT