HJC C91 Helmets | The Helmet Shop

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Modular motorcycle helmet icon with sleek design and visor, ideal for riders seeking versatile protection.

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Bluetooth motorcycle helmet with visor, wireless audio tech for riders

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Women's motorcycle helmet with visor, designed for safety and style

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Protective motorcycle pants with knee armor, ideal for rider safety and comfort on the road.

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The Best HJC C91 Helmets for Avid Motorcycle Enthusiasts.

About the HJC C91

The HJC C91 is a modular flip-up motorcycle helmet from HJC. Browse every C91 colorway in stock, plus the exact replacement shields, Pinlock inserts, cheek pads and liners that fit it.

Shop the full HJC range or all modular flip-up helmets.

Key Features

Genuine HJC C91 construction and authorized-dealer fitment
Modular flip-up design
Removable, washable comfort liner
Pinlock-ready face shield system (replacement shields linked below)
Every in-stock C91 colorway and graphic shown above

Who It’s For

Riders who want HJC’s modular flip-up protection and fit in the C91.

Shields, Inserts & Fit Parts

Replacement shields & inserts: The HJC C91 uses the HJ-17 face shield. Shop replacement HJ-17 shields & Pinlock inserts: HJ-17 Shield & Insert collection.

Cheek pads & liners: Dial in your fit or refresh the interior — HJC C91 cheek pads & liners.

Fit & Sizing

Find your size: Check the HJC size chart before ordering.

HJC C91 FAQs

What shield fits the HJC C91?

It uses the HJ-17 shield — see the HJ-17 collection for clear, tinted and Pinlock-ready options.

What cheek pads or liners fit the C91?

See the C91 cheek pads & liners collection — thicker cheek pads tighten the fit, thinner pads loosen it.

How do I find my size?

Measure your head about an inch above the eyebrows and check the HJC size chart.

Related

Fast Delivery

30 Day Returns

Secure Payments

Fast Delivery

30 Day Returns

Secure Payments

Customer Service

Mon-Fri, 10am-4:30pm EST.

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+1 800-630-6434 (toll-free)

Get in Touch

sales@helmetshop.com

Address

1290 Hand Ave STE D Ormond Beach, FL 32174