Arai RX-7V Evo Takaaki Nakagami GP3 Replica Helmet 137-0387

Constructed from Arai's proven fiberglass composite shell and finished in the striking Takaaki Nakagami GP3 Replica livery designed by YF Design, the RX-7V Evo is a race-bred full-face helmet built to the same exacting standards that protect Taka Nakagami on the MotoGP grid. Every surface, every compound, every liner detail reflects Arai's founding philosophy — Rounder, Smoother, Stronger — engineered to distribute impact energy away from the skull through the Glancing Off principle rather than resisting it head-on.

Key Features

• ECE 22.06 homologated fiberglass composite shell — the same rigorous certification demanded at the highest levels of professional road racing
• VAS MAX Vision visor fitted as standard, delivering an expanded field of view with Pinlock anti-fog insert included for all-weather clarity
• Arai Brain Protection System integrated into the shell construction for additional impact management
• Eco Pure removable and washable antibacterial liner — comfort that stays fresh across long riding seasons
• Revised cheek pads with hook retention system for rapid, tool-free removal
• Double-D ring closure — the racing-standard fastening preferred by professional riders worldwide
• 5-year manufacturer's guarantee reflecting Arai's confidence in long-term build integrity

Shell Construction and Protection

The RX-7V Evo shell is hand-built from fiberglass composite, a material Arai has refined over decades specifically because its controlled flex characteristics allow energy to dissipate more effectively than harder synthetic alternatives. The shell profile — rounded and free of sharp protrusions — is the direct result of Arai's Glancing Off research, which demonstrates that a smooth, curved surface redirects oblique impacts far more efficiently than an angular one. This is not a cosmetic choice; it is a structural safety decision.

The GP3 Replica graphic itself is applied in a gloss finish and takes its visual language from Nakagami's 2025 LCR Honda MotoGP livery. YF Design drew on three distinctly Japanese motifs — cherry blossoms, wave patterns and the Rising Sun — to create a design that is immediately identifiable on track yet considered enough to carry onto public roads with authority. The shell does not merely look the part; it is the same fundamental architecture trusted at 300 km/h.

Comfort, Ventilation and Everyday Usability

Arai relocated the lateral air channels rearward on the Evo to improve both aerodynamic stability and internal airflow — a revision that matters at motorway speeds where buffeting and helmet lift become tangible concerns. The repositioned vents draw fresh air through the interior more efficiently while reducing turbulent drag at the shell surface.

Inside, the Eco Pure liner is fully removable and machine washable, treated with an antibacterial finish that resists the build-up of odour over repeated use. The revised cheek pads clip out quickly via the hook retention system, which also simplifies emergency removal — a feature that matters as much to first responders as it does to riders who simply want to swap liners between rides. The helmet carries conditional Bluetooth and intercom compatibility; SHARP's database records Communication System Compatibility for the RX-7V Evo, though riders are advised to verify fit with their specific communication unit before purchase. Due to the sport-focused, close-fitting race shell geometry, the RX-7V Evo is not recommended for glasses wearers.

Fitment and Compatibility

The Arai RX-7V Evo Takaaki Nakagami GP3 Replica is a road-legal, ECE 22.06 approved helmet suitable for street and track use. It is available in the following sizes with corresponding head circumference guidance:

• XS: 53–54 cm
• S: 55–56 cm
• M: 57–58 cm
• L: 59 cm
• XL: 60–61 cm

Please note: in size XL, the outer shell steps up one size (86 to 88), which may affect overall helmet proportions compared with smaller shell sizes.

Specifications