
The new Arai® Signet-Q helmets are now available with the J&M high performance integrated headsets installed.
The new Arai Signet-Q provides a long oval fit, wider eye port, advanced ventilation, aerodynamic shell shape, retractable chin spoiler, emergency cheek pad removal system along with removable neck roll, & one piece bottom edge trim, meets or exceeds SNELL and D.O.T. standards of course.
Featuring Arai's legendary fit, finish and attention to detail, these may very well be THE finest motorcycle helmets made anywhere in the world.

They are available from J&M in colors Diamond-White, Diamond-Black, Diamond-Blue, Diamond-Grey, Aluminum-Silver, & Black-Frost, sizes XS-XXL.
The J&M high performance integrated headsets feature our miniature high-output AeroMike® chin-bar microphones, (tuned for use with all factory installed motorcycle audio systems), enhanced wide-fidelity helmet speakers, along with our 8-pin two-piece hook-up cord system that allows connection of these headsets to any factory installed motorcycle audio system in existence today, just by interchanging the lower section hook-up cord.
Choose between the top-of-the line elite 629 series or the performance 279 series integrated headset, custom installed at our factory in Tucson Arizona.
Important Note: You will need to choose a Z-series (for 629 headset) or a P-series (for 279 headset) lower-section 8-pin hook-up cord for proper connection of the J&M/Arai integrated helmet headset to your specific audio system.
Key here for Z-series lower cord selections.
Key here for P-series lower cord selections.
Arai Signet-Q with J&M elite 629 Integrated Headset Installed. (includes Z-Series upper cord only) |
$773.99 |
Arai Signet-Q with J&M 279 series Integrated Headset Installed. (includes P-Series upper cord only) |
$715.99 |
Arai Signet-Q without headset |
$557.99 |




How to Fit Your Arai Helmet
How well your helmet fits your head is one of the most important factors in the ability of the helmet to protect your head in the event of an accident.
All of us here at J&M want to insure that you receive a helmet that fits properly and if it does not, to make sure that it is promptly exchanged for a size that does.
Please measure the circumference of your head just above your eyebrows and choose the correct size from the size chart below.
If you should need to exchange your helmet for one of another size or color, simply return it to J&M via common carrier prepaid within 5 days of receipt, with instructions as to which size or color you wish to substitute.
To insure a high standard of quality control, no refund or exchange will be honored if the helmet is returned with it's finish scuffed or scratched, any parts missing or the Arai carton is broken or damaged.
| If your head measures | You will need size (hat size) | |
|---|---|---|
| 20 1/4 "–20 7/8" | X-Small (6 1/2–6 5/8) | |
| 21"–21 5/8" | Small (6 3/4–6 7/8) | |
| 21 3/4"–22 3/8" | Medium (7–7 1/8) | |
| 22 1/2"–23 1/8" | Large (7 1/4–7 3/8) | |
| 23 1/4"–24" | X-Large (7 1/2–7 5/8) | |
| 24 1/8"–24 7/8" | XX-Large (7 3/4–7 7/8) |