I know it’s 4 years too late but this is one of the most in-depth reviews I’ve ever watched. 👍. Thank you 🙏

@sportbiketrackgear

5 ай бұрын

You are welcome and thank you for watching! - Van

Fantastic deep dive on that helmet! What a quality piece of kit!

@sportbiketrackgear

4 жыл бұрын

Thanks for watching! - Van

Thank you for specifying the shell sizes! Couldn't find that information anywhere else.

@sportbiketrackgear

4 жыл бұрын

No worries, thanks for watching! - Van

I tried this thing on today and man I always thought I was intermediate oval but this thing just felt so perfect!!

@sportbiketrackgear

3 жыл бұрын

Happy to hear you got a great fit from this helmet. - Van

@looseparts

3 жыл бұрын

Same. Bought mine last week. I measured 57.5cm and thought 'Medium?' no... I'm large. My large Vector 2 fits me perfect. Wow. I was wrong!!! Round oval, medium is the better fit for me.

Thanks for the video Brian, just picked one of these up!

@sportbiketrackgear

3 жыл бұрын

You are welcome and enjoy your new helmet! - Van

Van great review im at that point in my motorcycle career to get a helmet for safety and not looks and features review after review Arai seems to be #1 when it comes to safety. I wish I seen this video 10hrs ago i could have avoided a lot of BS. I had to get a refund because I bought the Signit but after properly educating myself about the different head shapes I found out that the quantum is what will properly fit me i have a small round head. Now I have to wait up to 2 weeks just to get the refund posted to my bank account and then buy the correct lid smh ignorance isnt bliss it costs a lot. Again thx for the info your channel is golden.

@sportbiketrackgear

3 жыл бұрын

Happy to hear you have found the videos to be helpful. For sure with Arai it is important to understand the internal shape before making a purchase. The Signet is not the right helmet for most riders. - Van

I own a Corsair X, Corsair V, Defient, and the quantum X, I love them all.

@sportbiketrackgear

4 жыл бұрын

I also have owned many Arai's over the years. Always enjoyed riding in them and the occasional tumble down the track. - Van

@Stoney-Lawson

4 жыл бұрын

@@sportbiketrackgear I've recently switched over to the race star, and I'm still so distrusting of it, and end up finishing my sessions in my arai lol

@Mr-MRR

3 жыл бұрын

@Stoney Lawson, how are they with the noise at highway speed?

I just bought one today. ive owned an EXO R1 Carbon and been running my X-Eleven for laughs. Both the scorpion and shoei, i barely fit in a medium due to slight pressure points. I bought a quantum X in SMALL and that extra room due to it's internal shape is pretty significant that I was able to downsize a shell.

@sportbiketrackgear

Жыл бұрын

Arai is the only brand that offers helmets that deviate from the most common intermediate oval head shape. If you are a rider with a round or long oval shape Arai is the way to go. - Van

One note about the breakdown of the helmet. When removing the chin skirt you can go in either direction left or right but move it over about 3/4 of an inch or so and pull out. If you continue to pull out those tabs will deform and lose their ability to hold the skirt in place properly. It’s a small thing that can easily be replaced if broken but it’s an Arai take care of it. This is why you find it easier to remove it when you rotate it around as you said in the video here. Just rotate the whole thing before you try to pull out.

@sportbiketrackgear

4 жыл бұрын

Thanks for sharing. - Van

Thanks for the reply 👍🏻

@sportbiketrackgear

3 жыл бұрын

No worries. - Van

Had a Corsair x But ended up returning it for the rf 1200 simply based on looks.

@sportbiketrackgear

4 жыл бұрын

Shoei also makes a great helmet. Never keep anything you are not happy with, especially something as expensive as a high end helmet. - Van

Just ordered my 2nd Arai from STG. This next one will be getting a custom paint job!!!!

@sportbiketrackgear

3 жыл бұрын

Thank you for your business! - Van

Thanks for this video 👍🏻👍🏻👍🏻

@sportbiketrackgear

17 күн бұрын

You are welcome and thank you for watching! - Van

I love my Arai lids.

@sportbiketrackgear

4 жыл бұрын

You and me both! - Van

I used Shoei Gt Air and just got the Arai Quantum X take off, it fits better and I will see how well it will do at speed.

@sportbiketrackgear

3 жыл бұрын

Let us know how you like it once you ride in it. - Van

Just got my diamond black quantum x. It fits amazingly. I love Arai, but I wish there were more round oval options. Arai’s aren’t really money friendly. lol

@allmyscars9039

4 жыл бұрын

Ethan Her the pads are Interchangeable so you can move them to other helmets in the Arai line up. I wear the corsair x but I use the pads and liner pads from my quantum x.

@ethanher1683

4 жыл бұрын

All My Scars thanks for the tip! Def use that next time!

@sportbiketrackgear

4 жыл бұрын

They are expensive for sure but deliver one of the best riding experiences out there. - Van

I have the Quantum-X and it fits great for my round oval head. However, it's definitely a quiet helmet but I'm still getting lots of wind coming up and inside. Cold weather rides are going to freeze my face! Lol. Do they make a deeper chin guard? What else do you recommend because of all the ventilation engineering, it's almost TOO ventilated (even with all of the vents closed).

@sportbiketrackgear

2 жыл бұрын

You could try adding this: Arai Pro Breath Mask www.sportbiketrackgear.com/arai-pro-breath-mask/

Just bought my first arai RX7X (corsair x), love it. but i have a bit confusion how to install pinlock properly. do we need to rotate the pinlock holder or just leave it as the way it is after installing?

@sportbiketrackgear

4 жыл бұрын

I like to flex the helmet shield when installing the Pinlock insert. Put to towel or t shirt on the table, place the outside of the shield on it and push down on the ends. This will open up the shield and make it much easier to get the insert installed.

@AeroFlip

4 жыл бұрын

Sportbike Track Gear Yes i understand the flexing shield part. but after it settle on the shield do we still need to rotate the black pin kind of thing that hold the pinlock on the shield. because on the pinlock manual i had it has rotate picture but i cannot read the manual since it is in japanese. and google translate fail me to translate it the correct way. 😅

How do the pull tabs work on the top liner. Do they make it more snug or do they raise the helmet higher on the head? How do the stay in the position you choose?

@sportbiketrackgear

4 жыл бұрын

There are 5mm thick peel away segments of foam in the temple area of the crown liner. If the helmet is too tight in this area a rider can peel the layer away to create more room. - Van

Just got my Xen Frost Blue in Medium

@sportbiketrackgear

4 жыл бұрын

That is a good looking graphic for sure. Enjoy your Arai! - Van

Arai RX7 has how many hull sizes? and how many numbers fit each size? Does size 61/62 use a hull equal to or larger than size 59/60?

@sportbiketrackgear

3 жыл бұрын

There are 5 total shells. Medium and Large share a shell, X-Large has it's own shell which is larger than the previous a bit. - Van

I just purchased a quantum sharkpedo. It has a rocket with a shark face on the back, anyone knows what year this helmet came out

@sportbiketrackgear

4 жыл бұрын

I have never heard of that graphic, had to Google it. The date code should be etched on the d ring closure somewhere. - Van

Does the flip up visor serve as a beak (in blocking out high sun) as well in a limited capacity? Will the cheek pads accept Cardo packtalk bold speakers?

@bobvandick2546

3 жыл бұрын

Is there a sweet spot in the chin bar that allows the placement of a microphone that will allow clear voice communication with other riders?

@sportbiketrackgear

3 жыл бұрын

I have never installed the Cardo bold speakers but would expect them to fit into the Arai as the helmet has the cutouts for the speakers. There is no molded mount for the mic but I would imagine you can just attach it with the velco patch in the chin bar. - Van

I measure 56.5 cm should I stick to the small size or size up? Thank you!

@sportbiketrackgear

3 жыл бұрын

I would stick with the small size to get the best fit. - Van

I’m in a AGV Corsa , Coming into that 5 year mark, and looking at options. Any suggestions that will compare to the Corsa?

@sportbiketrackgear

4 жыл бұрын

Arai Corsair-X, Bell Race Star, Shoei X-14 and Shark Race R Pro are the helmets I would consider. We have reviews on each of them and I feel they are all excellent helmets. - Van

@FreddyG687

4 жыл бұрын

Sportbike Track Gear thank you Van , I’ll be looking these models

My 'Oriental' is soooooo nice!

@sportbiketrackgear

3 жыл бұрын

That is a cool looking graphic for sure. - Van

Overall which helmet is better Defiant X or Quantum X? Since there soo close in price range? (Beginner sport biker)

@sportbiketrackgear

3 жыл бұрын

The Quantum-X has a round shape as compared to the Defiant-X which has an intermediate oval. Intermediate oval is the most common shape and the place I would start. The Regent-x is also a excellent option. - Van

How old is a quantum /f, where or can I get parts fof it?

@sportbiketrackgear

4 жыл бұрын

We have some parts listed for it on our site, not many as it is pretty old. www.sportbiketrackgear.com/arai-helmet-parts-and-accessories/ - Van

What is this exact model / color number ?? Can’t find it anywhere ! Just picked up a ktm duke! Thanks !

@sportbiketrackgear

4 жыл бұрын

Sorry this particular graphic has been closed out and will not be returning. Here is a link to all of the Arai Quantum-X Helmets on our site: www.sportbiketrackgear.com/arai-quantum-x-helmets/

I am from Europe and intermediate oval shape but a lot of helmets are for me too tight in temples area. I tried Arai Concept-X and in my medium size it is little too big. In small size is very snug and still comfortable but it is too small and my head is too low and it is a gap between my head and the top liner. I tried Shoei NXR2 and it is very snug in M size. Fit is better but I have little pressure on the temples. HJC RPHA 70 I don't feel pressure on the temples but it seems not be snug and fit is not good like in Shoei. HJC did not offer change top linner to the thicker one. My head circumference is 57 cm. I did a lot of measurments and typical I have 56,7 cm but when I moved the tape at little angle this resulted with 57 cm. I think that I am between sizes or helmets brand should make better fit in medium size because it is horrible. The best fit I have in my 14 years old helmet KBC VR-1x in medium size. It is still snug and very quiet and without any pressure. It is too old and I tried find something but I can't because I am dissapointed of the fit!

@sportbiketrackgear

Жыл бұрын

Based on the info you have shared here you need to try on any helmet you are considering before you purchase it. Sounds like your head shape varies a bit from that which most helmets are built to suit. - Van

What would be some other options to accommodate a round head shape? Trying to stay away from the $800 pricetag.

@sportbiketrackgear

4 жыл бұрын

This is the only true round oval helmet I am familiar with. I would suggest trying on a few different intermediate oval helmets to find one that fits you well. The reality is each of them does fit a little different. - Van

@stevewhitener290

3 жыл бұрын

I believe the AGV k3 is round oval??

@Ike32

3 жыл бұрын

It was just discontinued, but a hjc-cl17 is round oval. Perhaps you could find one on closeout. Also the agv k3sv is round as well.

Started off with a HJC CL-17... now i wear Arai Quantum X... never going back to anything else... Money doesn’t matter when it comes to saving your head!!!

@sportbiketrackgear

4 жыл бұрын

The HJC CL-17 is a good price point helmet, no comparison to an Arai Quantum-X. - Van

@kadenlawson2978

3 жыл бұрын

did you stay in the same size? i’m looking to make the same switch. worried about the different head shape

Can you install Cardo on this helmet Yes you can: you should do a video on Cardo install on the quantum x can’t find one anywhere

@sportbiketrackgear

6 ай бұрын

We will look into doing an install video. - Van

Way better than that tweaker Anthony over at Revzilla 😂

@sportbiketrackgear

3 жыл бұрын

LOL thanks for that. - Van

is intermediate oval the longest oval they make have? signet x now

@allmyscars9039

4 жыл бұрын

mike 3434 the signet x is Arai’s long oval. There’s a lot of adjustment in the pads, if you need more adjustments other than what’s in the pads it comes with you can buy different pads. The pads have layers you can peel out if you need to.

@sportbiketrackgear

4 жыл бұрын

Signet-X is the long oval from Arai. No other company offers multiple internal shapes. As the other user noted you can also tune the width of the helmet using the peel off layers. If that is not enough you can also replace interior pads with thinner or thicker pads as needed. - Van

what is then euro model for this helmet as I would like to purchase it.

@sportbiketrackgear

Жыл бұрын

Sorry I am not familiar with the Euro models as we do not deal in them. - Van

Are we talking about the top of the head perspective when you compare the head shape

@sportbiketrackgear

2 жыл бұрын

This would be referring to the shape of your skull around the eye level. - Van

@mkviz

2 жыл бұрын

@@sportbiketrackgear So your face profile correct? Dang, this whole time I've been picking helmets based on the shape of the top of my head

What is this helmets european name? Cant find anywhere

@sportbiketrackgear

3 жыл бұрын

Sorry I do not follow the euro models. - Van

What is the model name in Europe for the same helmet ?

@sportbiketrackgear

4 жыл бұрын

I am not sure, we only deal in the US models here at STG. - Van

@rizky_cy

3 жыл бұрын

QV-pro

Is there a European equivalent for this helmet?

@sportbiketrackgear

4 жыл бұрын

Yes there is but I am not familiar with the Euro models sorry. - Van

@naphozord

4 жыл бұрын

@@sportbiketrackgear pleas help

@rizky_cy

3 жыл бұрын

@@naphozord it's the QV-pro