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Product Details
HJC i91 Carst Helmet.
Advanced Polycarbonate Composite Shell: Lightweight, superior fit and enhanced comfort.
"ACS" Advanced Channeling Ventilation System: Full front-to-back airflow flushes heat and humidity out of the helmet.
Pinlock Ready HJ-33 Visor: Provides 99% UV protection, anti-scratch coated.
Two-way Pivot Ratchet: Smooth ratchet movement and improved sealing.
Push Release Visor Lock: More secure and convenient.
Distortion-Free Visor (Shield).
Dynamic Multi-Step Sunshield for optimized position; Black Dark Smoke installed; anti-fog coated; distortion free.
3D Contour Cheek Pads for Comfort: Moisture wicking and dry.
Crown and Cheek Pads: Removable and washable.
Cheek Pads: Interchangeable throughout all sizes.
Chinstrap: Double D-ring.
Glasses Grooves accommodates riders with eyewear.
Included Parts: Pinlock, Chin Curtains (installed), Breath Deflector (installed).
Smart HJC 21B and 50B Ready (Bluetooth sold separately).
Certification: DOT Approved.
Note: The HJC i91 Helmet ships with a Clear shield and uses the Pinlock-Ready HJ-33 Shield as a replacement or upgrade.
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# Part Numbers for the HJC i91 Carst Helmet
Product Variant
Manufacturer Part #
Blue/Black / Large
1626-754
Blue/Black / Medium
1626-753
Blue/Black / Small
1626-752
Blue/Black / X-Large
1626-755
Blue/Black / X-Small
1626-751
Blue/Black / XX-Large
1626-756
Orange/White/Black / Large
1626-974
Orange/White/Black / Medium
1626-973
Orange/White/Black / Small
1626-972
Orange/White/Black / X-Large
1626-975
Orange/White/Black / X-Small
1626-971
Orange/White/Black / XX-Large
1626-976
Red/Black / Large
1626-714
Red/Black / Medium
1626-713
Red/Black / Small
1626-712
Red/Black / X-Large
1626-715
Red/Black / X-Small
1626-711
Red/Black / XX-Large
1626-716
Rubine/Black / Large
1626-784
Rubine/Black / Medium
1626-783
Rubine/Black / Small
1626-782
Rubine/Black / X-Small
1626-781