The HJC RPHA 12 is HJC's sport full-face, the successor to the RPHA 11 and a direct rival to the Shoei NXR2, from €459.90 (up to €649.90 with graphics). It is the sport helmet to beat in its price range: very well ventilated and stable, though heavier than the RPHA 11 (1,474 g); for long touring, look at the RPHA 71. Score: 8.5/10.
PIM EVO shell and 1,474 g
The shell is PIM EVO, HJC's Premium Integrated Matrix Evolution, a mix of carbon-aramid fibre, carbon fibre, glass fibre, organic non-woven fabric and natural linen fibre. On the scale it is 1,474 g (size M, Champion Helmets), heavier than the RPHA 11 but in line with the new ECE 22.06 generation. Homologation is ECE 22.06.
Visor
The visor is the HJ-42 with a curved 2D shape and a two-way pivot ratchet system. It is Pinlock-ready and the interior uses the RPHA Premium Fit fabric, moisture-wicking and with emergency-release cheek pads.
Ventilation and noise
Here is where the RPHA 12 pushes hardest: the Advanced Channeling Ventilation System with generous intakes that move a lot of air in summer. In return, noise sits around 100 dB (Champion Helmets), an average figure, though 2 dB above the RPHA 71. It is the price of a very ventilated sport lid.
Price: from €459.90
The RRP is €459.90 in solid colours and €499.90–649.90 with graphics, just below the Shoei NXR2. We compare it against the NXR2 in depth in our comparison.
Pros and cons
Pros
- Ventilation: very aggressive, ideal for summer and sporty riding.
- Price: from €459.90, just under the NXR2.
- Stability: wind-tunnel-tested shell, planted at speed.
Cons
- Noise: around 100 dB, average; 2 dB more than the RPHA 71.
- Weight: 1,474 g, heavier than the RPHA 11 it replaces.
Verdict
The HJC RPHA 12 is the sport full-face to beat in its price range: very well ventilated and stable. If you do spirited road riding and can live with around 100 dB and 1,474 g, it is the pick over the NXR2 for less money; for long touring, look at the RPHA 71.
Score: 8.5/10
