With the RPHA 11, HJC once again sets new standards for helmet performance. Many additional design innovations create an aerodynamically superior helmet with excellent ventilation, luxurious comfort and outstanding safety features. The RPHA 11 indisputably demonstrates why HJC remains #1 in the world.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.
Key Features

• Premium Integrated Matrix (P.I.M Plus) shell uses reinforcement materials, including carbon and carbon-glass hybrid fabric, to enhance shock resistance.
• 3 separate shell sizes to minimise weight and bulk.
• Developed in a wind tunnel for optimal aerodynamics (Advanced Channelling System™), effective multi-point ventilation and minimal noise.
• MultiCool™ interior with anti-bacterial, moisture-wicking and quick drying fabric.
• Lining is removable and washable. Cheek pads are interchangeable throughout all sizes.
• Glasses grooves can accommodate riders who wear glasses.
• Quick-release visor with tool-less RapidFire™ removal system and centre locking mechanism.
• Pinlock anti-fog insert and additional light smoke visor included.
• Both visors offer 99% UV A & B protection and come equipped with tear-off posts. Tear offs can be purchased separately.
• 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.
• Warranty lasts up to 5 years from the date of purchase, or 7 years from the date of manufacturing (whichever comes first).
• Visor: HJ-26
• Pinlock: DKS161
• Meets or exceeds ECE 22.05 approved
• ACU approved