Motorcycle Audio

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Text or Call: 1-800-358-0881

HJC® C91 Modular Helmets
HJC C91Modular Helmet Gloss Black

HJC® C91 Modular Helmets

Starting at: $164.99
In Stock.
Part Number:AHC

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HJC C91 Modular Helmets
with JMC Custom Bluetooth & Integrated Corded Headsets

New Colors for 2022

The new HJC C91 Modular Helmets are now available with the JMC custom Bluetooth & integrated Corded headsets installed at our factory in Tucson.

HJC C91 Modular Helmets

These top-quality HJC Modular helmets are available from J&M in colors Gloss-Black, Gloss-White, SemiFlat-White, SemiFlat-Black, SFlat-Titanium and Stone-Gray in sizes XSmall -- 5XLarge (see size chart below) and feature:

  • Advanced Polycarbonate Composite Shell: Lightweight, superior fit and comfort using advanced CAD technology.
  • Chinbar: Operates with a single button for an easy one-hand release, even with gloves on.
  • Advanced Airflow Ventilation: Cools front to rear with deep EPS channels.
  • SunShade: Internal sun shield with a manual, easy-slide lever mechanism.
  • Interior: SuperCool® Interior keeps the rider cool and fresh with moisture-wicking and antibacterial fabric.

JMC’S Custom Bluetooth Headsets

HJC C91 Helmets

JMC’s Performance and Elite series Bluetooth Headsets: The BT05 PERFORMACE Series headset features our enhanced v5.0 software platform providing seamless operation with the latest Android and iPhone operating systems, along with our custom acoustical speaker installation. One touch voice command dialing from cell phone contacts. Helmet-to-helmet intercom communication distance to 600 meters. 800mAh large capacity Lithium Ion battery.

J&M'S Integrated Corded Headset

HJC C91 Helmets

The J&M high performance custom integrated corded headsets feature our miniature high-output (XHO-HO) AeroMike® boom microphones, (tuned for use with all factory installed motorcycle audio systems), new high-intensity helmet speakers for improved on-highway audio performance, along with our 8-pin two-piece hook-up cord system (upper cord ONLY included with headset) that allows connection of these headsets to any factory installed motorcycle audio system in existence today, including the new 2014-2021 Harley Infotainment systems & Honda GL-1800 Premium Audio, just by interchanging the lower section hook-up cord.

The new top-of-the line Elite 801 series integrated headset is custom installed at our factory in Tucson Arizona.

HC-ZBImportant Note: You will need to choose a Z-series (for Elite 801 headset) lower-section 8-pin hook-up cord for proper connection of the J&M integrated helmet headset to your specific audio system.

Key here for Z-series lower cord selections.

HJC C91 Colors

  • Gloss Black
  • Gloss White
  • Stone Gray
  • Semi Flat Black
  • Semi Flat White
  • Semi Flat Titanium
HJC C91 solid-colors without headset $164.99
HJC C91 solid-colors w/J&M Elite 801 Integrated Corded Headset Installed (includes Z-Series upper cord only) $454.99
HJC C91 solid-colors w/J&M BT-05 Perf Bluetooth Headset Installed (includes custom acoustic speaker install) $363.99
HJC C91 solid-colors w/J&M BT-05 ELITE Bluetooth Headset Installed (includes custom acoustic speaker install) $583.99

How to Fit Your HJC 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 its finish scuffed or scratched, any parts missing or the Helmet 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)
25"–25 5/8" 3X-Large (8–8 1/8)
25 7/8"–26 1/2" 4X-Large (8 1/4–8 3/8)
26 5/8"–27 1/4" 5X-Large (8 1/2–8 5/8)

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