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