Global Helmet Intelligence Platform

HJC · C91 · HJC C91

HJC C91 Silver

DOT, ECE 22.05

About the HJC C91 Silver

Open Face

HJC C91 open face with shield.

DOT, ECE 22.05 🧠 Intermediate Oval 🏷️ C91 Family 🛡️ Polycarbonate 📋 1 year warranty 💰 Mid Range

Technical Analysis

Our technical overview for HJC C91 Silver is being prepared. In the meantime, use the specs above—weight, shell material, certifications, and head shape—to compare with other Open Face helmets. Check current prices and offers in the sidebar, or add this helmet to the comparison tool to see it side by side with others.

Features & Comfort

Noise @ 100kph
94.5 dB
Ventilation Score
7/10
Drag Coeff (Cd)
0.42
Comms Ready
Generic Speaker Cutouts

Product Details

SKUHJC-C91-SLV
Color FamilyGrey
FinishGloss
Helmet FamilyC91
Weight1050g / 2.31 lbs
Shell MaterialPolycarbonate
Head ShapeIntermediate Oval
CertificationsDOT, ECE 22.05

Where to buy

Marketplace Price Availability Updated
Amazon (US) $119.99 ● In Stock 1 second ago Buy Now →

Price History

Sizing & fit

Intermediate oval fit, suitable for riders with an oval-shaped head.

Available Colors & Graphics

Regional Legality Guidance

US

Status: Street Legal

Required: DOT

Meets or exceeds FMVSS 218 standards.

EU

Status: Street Legal

Required: ECE 22.05

Compliant with ECE 22.05 safety regulations.

Compare & buy

Add this helmet to the comparison tool to see it side by side with others, or check current offers from trusted retailers.

Compatible Accessories

More from HJC