Size Guide

HJC RPHA 12 Red Bull Misano GP 2 MC21 White / Red / Blue

Introducing the HJC RPHA 12 Red Bull Misano GP 2 MC21 White / Red / Blue, a premium sport helmet engineered for riders who demand performance, protection and striking race-inspired style. The RPHA 12 combines an ultra-lightweight P.I.M. EVO shell with advanced aerodynamics to deliver exceptional stability at speed and long-ride comfort. An enlarged eye port and refined visor mechanism improve vision and sealing, while the advanced ventilation system keeps you cool and reduces visor fogging. Reflective trim, emergency cheek pad tabs and removable, washable linings add practical safety and convenience. Whether you use it on track days or spirited road rides, the RPHA 12 offers a blend of comfort, safety and racer styling that complements the Red Bull Misano GP 2 graphic perfectly.

Every element of the RPHA 12 has been considered for both performance and rider comfort. The Carbon-Aramid hybrid P.I.M. EVO construction provides high impact resistance while keeping overall weight low, enhancing comfort on longer journeys. The HJ-42 visor is Pinlock® ready and offers superior UV protection and scratch resistance, while the two-way pivot ratchet ensures smooth operation and a secure seal. With ECE R22.06 approval and a robust warranty, this helmet is a reliable choice for riders seeking race-level features in a road-legal package.

Across its design the RPHA 12 integrates ventilation, visibility and emergency safety features so you can focus on riding. The Advanced Channelling Ventilation System (ACS) delivers targeted airflow through four intakes and three exhausts to keep the interior fresh, while side exhausts help reduce wind noise. The widened field of vision afforded by the larger eye port improves situational awareness, and included accessories such as the chin curtain and breath deflector enhance comfort in a variety of conditions. The Red Bull Misano GP 2 livery brings a bold, motorsport-ready look to the helmet, making it a standout choice for fans of racing aesthetics.

Key Features

• Premium Integrated Matrix / P.I.M. EVO: Carbon-Aramid hybrid and natural fibre reinforcement for superior shock resistance, reduced weight and improved comfort.
• Pinlock® ready HJ-42 visor: 99% UV protection, anti-scratch coating with two-way pivot ratchet for smooth movement and improved sealing.
• Aerodynamic shell structure optimised for extreme performance at high speeds.
• ACS (Advanced Channelling Ventilation System): four intakes and three exhausts for efficient airflow and defogging; side exhaust vents reduce exhaled air and wind noise.
• Emergency kit (cheek pads) for safe and swift rescue in emergency situations.
• Wider eye port for improved peripheral vision and enhanced situational awareness.
• Interior with advanced anti-bacterial fabric for better moisture wicking and quick-dry performance.
• Removable and washable crown and cheek pads for easy maintenance.
• Supplied with both 2D clear and light smoke visors, Pinlock®, chin curtain and breath deflector.
• Secure Double-D ring locking system.
• Warranty up to 5 years from date of purchase, or 7 years from date of manufacture (whichever comes first).
• ECE R22.06 approved for road use.
• Visor model: HJ-42.
• Pinlock® insert: DKS495.