HJC C91 Helmets

Not Yet Reviewed

HJC C91 helmets offer riders some of the best features on the market at a budget-friendly price. Starting with the Advance Polycarbonate Composite shell, they provi

HJC C91 helmets offer riders some of the best features on the market at a budget-friendly price. Starting with the Advance Polycarbonate Composite shell, they provide lightweight headgear with a superior fit and comfort using advanced CAD technology. The chin bar operates with an easy-to-use single lever and is user-friendly with gloves. These helmets also include an internal sun shield with a manual mechanism that moves forward and back with ease. The large top vent allows airflow ventilation throughout the deep EPS channels of the helmet, keeping you cool on rides. The SuperCool top liner and cheek pad interior provide additional cooling features with their moisture-wicking anti-bacterial fabric. C91s are also Smart HJC ready to accept the 10B or 20B Bluetooth systems (*sold separately). HJC C91 helmets are DOT-approved and available in a wide range of sizes and graphic/color options.

* SMART HJC details (All SMART HJC devices sold separately): SMART HJC 20B and 10B Bluetooth communication system co-developed with SENA tailored specially for HJC helmets. SMART HJC can be installed on HJC's various models and—due to the compact size and aerodynamic design of the Bluetooth unit—it enhances the overall look and aerodynamic design of the shell.

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HJC C91 Helmets 0000338465

Helmet, C91, Modular, SuperCool Liner, Gray Base Color, Nardo Gray Primary Color, Gloss, DOT/ECE, 4X-Large, Each

Part Number: HJC-0000338465

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338392

Helmet, C91, Modular, SuperCool Liner, White Base Color, Pearl White Primary Color, Satin Finish, DOT/ECE, 3X-Large, Each

Part Number: HJC-0000338392

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 2104-603

Helmet, C91, Modular, SuperCool Liner, Gloss Black, DOT, Medium, Each

Part Number: HJC-2104-603

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Estimated Ship Date: Tomorrow

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HJC C91 Helmets 0000338409

Helmet, C91, Modular, SuperCool Liner, Black, Satin Finish, DOT/ECE, 2X-Large, Each

Part Number: HJC-0000338409

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338390

Helmet, C 91 SF PEARL WHITE XLG

Part Number: HJC-0000338390

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 446475

Helmet, C 91 KAON MC-5 MED

Part Number: HJC-446475

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338393

Helmet, C 91 SF PEARL WHITE 4XL

Part Number: HJC-0000338393

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 446450

Helmet, C 91 KAON MC-3H 3XL

Part Number: HJC-446450

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338442

Helmet, C 91 SF TITANIUM MED

Part Number: HJC-0000338442

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338458

Helmet, C 91 NARDO GREY XSM

Part Number: HJC-0000338458

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 446422

Helmet, C 91 KAON MC-1SF 4XL

Part Number: HJC-446422

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338389

Helmet, C 91 SF PEARL WHITE LRG

Part Number: HJC-0000338389

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 446444

Helmet, C91, Modular, SuperCool Liner, Kaon MC-3H White/Hi-viz Yellow/Black Graphic, Gloss, DOT/ECE, X-Small, Each

Part Number: HJC-446444

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338460

Helmet, C 91 NARDO GREY MED

Part Number: HJC-0000338460

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338315

Helmet, C91, Modular, SuperCool Liner, Gloss Black, DOT/ECE, Small, Each

Part Number: HJC-0000338315

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 446420

Helmet, C91, Modular, SuperCool Liner, Kaon MC-1SF White/Red/Black Graphic, Satin Finish, DOT/ECE, 2X-Large, Each

Part Number: HJC-446420

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338333

Helmet, C 91 WHITE SML

Part Number: HJC-0000338333

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338394

Helmet, C 91 SF PEARL WHITE 5XL

Part Number: HJC-0000338394

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338462

Helmet, C 91 NARDO GREY XLG

Part Number: HJC-0000338462

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 446473

Helmet, C91, Modular, SuperCool Liner, Kaon MC-5 White/Black/Gray Graphic, Gloss, DOT/ECE, X-Small, Each

Part Number: HJC-446473

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000410223

Helmet, C91, Modular, SuperCool Liner, Nepos MC-3HSF Black/Hi-vis Yellow Graphic, Satin Finish, DOT/ECE, 2X-Large, Each

Part Number: HJC-0000410223

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338340

Helmet, C 91 WHITE 5XL

Part Number: HJC-0000338340

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 446417

Helmet, C 91 KAON MC-1SF MED

Part Number: HJC-446417

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Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338337

Helmet, C 91 WHITE XXL

Part Number: HJC-0000338337

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

HJC C91 Helmets 0000338441

Helmet, C 91 SF TITANIUM SML

Part Number: HJC-0000338441

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2026 if ordered today

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Estimated Ship Date: Nov 10, 2026 if ordered today

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