My old HJC helmet has been pretty good to me, keeping wind, bugs and rain off my face. Thankfully, I’ve never had to test it’s effectiveness for protecting my head in a crash, but it’s been over five years since I got it, so it’s time to get a new helmet.
There are a lot of helmets to choose from, but I decided to get either a Shoei or an Arai (even though they are the most expensive) since I had heard many good things about them. The Shoei was a little bit cheaper, but the Arai just fit me better and I was able to find one that was on sale but wasn’t too hideous.
HJC vs Arai RX-Q
How does my $200 HJC compare to the $600 Arai RX-Q (which I got at a closeout sale for $400)?
Noise
One of my biggest issues with the HJC was that there was a lot of wind noise. It turns out that the Arai is just about as noisy. There are two major source of noise: air hitting the visor, and air reverberating in the neck hole. The Arai may be a bit better than the HJC at preventing the neck hole noise, but it’s still too loud for me, so I’m going to keep using my scarf (which also protects my neck from the cold, rain and bugs).
I think that visor noise on the Arai is as loud, or louder, than the HJC. There’s not much to do about that except wear earplugs.
Rain
The vent covers on the HJC work better for keeping the water out than the Arai. The Arai’s vents scoop up the air and water and after riding through some very heavy rain for some time I felt a drop of rain water going down each of the vent holes. The HJC’s vent covers cover the hole, so the water is deflected and keeps out of the helmet.
The Arai is better at demisting. The chin vent can direct the air to the inside of the visor to clear it. The catch is that it doesn’t work all that well when I’m ducked down behind the bike’s windshield, so I have to lift my head into the wind to demist. With the HJC, I have to open the visor a crack, which means I have to take a hand off the handlebar for a moment, and it also lets in some rain.
Drag
The Arai is better than the HJC here. I feel less push back when looking forwards with the Arai, and less head twist when I turn my head. The HJC is a slightly longer helmet, and that extra length catches the wind and pulls my head around quite a bit more than the Arai when I’m looking to the side.
Visibility
Arai wanted to add a brow vent to their helmet, but didn’t want to weaken the helmet shell by putting a hole close to the opening. Their solution was to put the brow vent in the visor. That works pretty well, but those brow vents obscure the visor a little bit compared to the HJC. It’s not a problem; it’s just a bit weird seeing a couple of rectangles at the top of the visor.
Arai claims to have “Extremely Wide Peripheral View”, and perhaps it’s wider than some other helmets, but the HJC is also very wide. I honestly couldn’t tell the difference between the two. I could see just as much looking left and right with either helmet on.
Weight
HJC: 1780 g. Arai: 1606 g. The 174 g difference doesn’t seem like much, but it’s quite noticeable when you pick them both up. I don’t think that they feel all that different when I’m wearing them. (Or course I may change my mind when I try riding with the HJC for a bit after spending the last few weeks with the Arai.)
Fit
The Arai is a lot more snug than the HJC. Perhaps it’s because the HJC is five years old, while the Arai hasn’t been broken in yet. That makes the Arai safer (the old HJC was moving all over my head), but also a but less comfortable.
For some reason, the HJC does a better job at holding my glasses in place. This is probably due to how the padding is arranged in the two helmets. I’m going to get a new pair of glasses anyway since the pair that I’m wearing right now aren’t too suited for tucking my head down under the wind. When I do that, I end up looking over to tops of my lenses, which doesn’t help me much.
Conclusions
The Arai is a better helmet than the HJC — better venting, better demisting, lighter, and smaller — but the HJC was a very good Snell rated helmet, and a heck of a lot cheaper. I thought that a top of the line helmet would be worlds better than a mid range helmet, but it turns out that “best” is just a little bit better than “good”.
The next time I buy a helmet, I’ll probably try a less expensive helmet, since paying three times as much doesn’t give you a helmet that’s three times better. As long as it’s safe and fits well, any helmet should do.