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HJC

HJC C91 Solid Modular Motorcycle Helmet with HJ-17 Pinlock Shield, DOT Approved (Black, Large)

  • Based on 556 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: 13 left in stock
Fulfilled by Powersport Superstore

Arrives Thursday, Jan 1
Order within 20 hours and 34 minutes
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Color: Black


Size: Large


Features

  • DOT-APPROVED FOR MAXIMUM SAFETY: The HJC C91 helmet meets stringent DOT FMVSS 218 standards, meaning its been rigorously tested for top-level protection, from energy absorption to penetration resistance and secure chin strap testing
  • PINLOCK PIN PREPARED HJ-17 SHIELD: Offers 99% UV protection and features a RapidFire Shield Replacement System for fast, tool-free shield changes; Optional Shields (Sold Separately): HJ-17 Anti Fog Shield, HJ-17 RST Mirrored Shield, and HJ-V5 Sun Visor. An integrated black dark smoke sun visor enhances functionality
  • STURDY EXTERIOR: Built with an advanced polycarbonate composite shell and an easily adjustable chin bar using CAD technology, offering a lightweight and comfortable fit. It features an anti-scratch coated sun visor that deploys quickly and easily with a user-friendly sliding system
  • COMFORTABLE INTERIOR: Features a moisture-wicking, quick-drying liner for long-ride comfort. The removable and washable cheek and crown pads ensure easy maintenance, while interchangeable cheek pads across all sizes offer a customized fit. Glasses grooves enhance comfort for eyewear users
  • AIR FLOW SYSTEM: The Advanced Channeling Ventilation System provides front-to-back airflow to expel heat and humidity, keeping you cool throughout the ride. The HJC C91 Helmet features speaker pockets and is Smart HJC ready, making it compatible with the 10B or 20B Bluetooth systems (sold separately).

Description

This helmet meets or exceeds U.S. Department of Transportation (DOT) FMVSS No. 218 standards

Color: Black


Brand: HJC


Vehicle Service Type: Street Bike


Item Weight: 3.46 Pounds


Material: Polycarbonate (PC)


Sport: ‎Motorcycling


Shell Type: ‎Hard


Specification Met: ‎DOT, FMVSS 218


Shape: ‎Aerodynamic


Closure Type: ‎Double Ring


Manufacturer: ‎HJC Helmets


Model Name: ‎C91 Solid


UPC: ‎190501178282


Item Weight: ‎3.46 pounds


Product Dimensions: ‎15 x 11 x 11.8 inches


Item model number: ‎0847-0105-06


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number:


Special Features: ‎Visor,Ventilation


Safety Rating: ‎DOT Certified


Date First Available: October 6, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Feature rich / fantastic value
Color: Semi Flat Black Size: Small
I recently went on a 1000 mile roadtrip on my bike. The noise was near unbearable. Once I returned home I immediately researched helmets. I just went on a short ride today to test this helmet. Oh my, this is a game changer! I wear a small size helmet. This manufacturer makes different shell sizes so that my small is smaller than other sizes. I’m happy to have a helmet that is a little more size proportional. The main flip up face shield is easy to handle. The sun visor flips down with a flick of a switch on top the helmet. I thought that was weird until I used it. I really like how easy it is to just reach up and flip the switch as opposed to feeling all around the front of the helmet in an attempt to find the lever. Then there’s the clear face shield. Really fantastic quality. You can raise it at a handful of positions. The clear visor will stay in place even if you lift the man face shield. The fit of the helmet is perfect. My old helmet hurt my ears. Not this helmet! Such a comfortable fit. I believe you can also used a communication system with built in connectivity. Finally, the price was very reasonable for this feature rich helmet. I’m sure you can guess I highly recommend this helmet. ... show more
Reviewed in the United States on September 4, 2025 by Penny R Penny R

  • Well made
Color: Semi Flat Black Size: X-Large
Excellent for those that wear glasses. Comfortable!
Reviewed in the United States on November 5, 2025 by RMS

  • Runs small.
Nice helmet for the money. Modular with a clear visor and a flip-down, tinted visor on the inside. Comfortable too. I normally wear an XL helmet, I originally ordered an XXL and it was too small. I returned that one and got an XXL and it fits good. The sizing chart on HJC website doesn’t match the helmet size you end up getting. I would recommend you order at least one size and maybe two sizes larger than what the chart says. ... show more
Reviewed in the United States on August 6, 2025 by Pat Hedlund

  • Good quality helmet, comfortable
Color: White Size: XX-Large
Love these helmets. Recommend ordering 1 size larger than the sizing guide suggests
Reviewed in the United States on September 27, 2025 by Finn

  • Buy one size bigger
Color: Semi Flat Titanium Size: X-Large
Husband loves his helmet, I got a size bigger than usual but it fits perfect.
Reviewed in the United States on September 23, 2025 by Kiara

  • Great value for price!! Not cheap feeling
Color: N.grey Size: XX-Large
Fits great! Glasses stay put. Very nice sun screen feature and face piece locks tight .
Reviewed in the United States on September 20, 2025 by Rt

  • The size chart is incorrect
Color: Semi Flat Black Size: X-Large
I ordered one to true size, I even contacted the seller to make sure I ordered the correct size. I really needed a new helmet, and was excited to get this one. It's so small, I can't get it on my head! My older hjc helmet is a xl and fits perfect. Amazon couldn't exchange it for a different size, I have to return it then reorder a different size. What an inconvenience! Others have said to order the next size up, and they are correct. What a huge inconvenience ... show more
Reviewed in the United States on May 17, 2025 by Joel H

  • Runs small
Color: N.grey Size: Medium
Helmet 1-2 sizes smaller than the sizing chart, even going 1 size larger than chart the Helmet is tight. After wearing it a couple times it seems to be breaking in and getting more comfortable. Have been riding in 95° heat and I haven't had any overhearing (head)
Reviewed in the United States on July 31, 2025 by Dale Dillon

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