MC-1SF HJC RPHA 11 Nectus Helmet

Originally built for the racetrack, the RPHA 11 is HJC’s premium sport helmet, designed with an aerodynamic shell structure for extreme performance at maximum speeds.

The Premium Integrated Matrix (P.I.M Plus) shell composition provides enhanced shock-resistant performance and a more comfortable and lightweight helmet using reinforcement materials that include carbon and carbon-glass hybrid fabric.

The features cater to sport riders with an enlarged eye port for an increased view in a tucked position and an outstanding airflow ventilation system. Additional safety features include reflective patches on the rear neck area and an emergency release cheek pad system for safe and quick helmet removal in an emergency situation.


  • The additional 2D dark smoke shield is included
  • The 3D shield is prepared with Pinlock pins
  • Removable Interior
  • Advanced channeling ventilation system
  • Emergency kit
  • Fire™ shield replacement system
  • 5 year warranty

HJC RPHA 11 Nectus HelmetMC-1SF

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Not Available In-Store

The HJC RPHA 11 Nectus Helmet MC-1SF has a huge eye port and PIM Plus shell to help keep sport riders like you safe as you speed down the race track.

$749.90 $637.95 15% off!

or 4 payments from $159.49 with what is this?

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Additional information

Size Helmets Adult

X-Small, Small, Medium, Large, X-Large