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HJC · i10 · HJC i10

HJC i10 Matte Black

VERIFIED TECHNICAL SPEC Full Face DOT, Snell M2020 Polycarbonate 1650g

Quick Facts at a Glance

Category Full Face
Certifications DOT, Snell M2020
Measured Weight 1650 g
Shell Material Polycarbonate
Head Shape Fit Intermediate Oval
Retention System Not verified
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

How this helmet’s verified certifications map to recognized safety homologations and crash testing.

Certified Homologation ✓ DOT, Snell M2020
Rotational Protection Not specified
SHARP Impact Score Not tested by SHARP
Retention Mechanism Not verified
Emergency Release System Not specified

Safety standards compliance is based on official manufacturer documentation and public safety laboratory test results. Always verify regional compliance labels on the physical helmet prior to use.

FIT & SIZING

Verified Fit & Sizing Guide

Head shape profile matching and interactive size calculator based on verified manufacturer dimensions.

Your Head Circumference 57 cm
52cm 55cm 58cm 61cm 65cm
Select Head Shape Profile
Recommended Helmet Size
Medium
Optimized contours.
Perfect for standard intermediate head profiles.

The HJC i10 helmet features an Intermediate Oval head shape.

How to measure

Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, and repeat for consistency.

Design Concept & Background

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The HJC i10 helmet embodies the perfect blend of sleek styling and advanced engineering, delivering exceptional performance and protection on the road. Its aerodynamic design slices through the air with ease, while the advanced ventilation system ensures a cool and comfortable ride, even during the most intense commutes or long-distance tours. With its Pinlock MaxVision ready visor, riders can enjoy unobstructed vision, taking in the breathtaking scenery or navigating through heavy traffic with confidence. The HJC i10's intermediate oval head shape ensures a snug and secure fit, while the multi-density EPS liner provides superior impact absorption. Whether you're a seasoned rider or just starting out, the HJC i10 is the ultimate choice for those who demand the best – a helmet that combines style, substance, and uncompromising safety.

Key Highlights:

Polycarbonate shell Multi-density EPS liner Advanced ventilation system Pinlock MaxVision ready Moisture-wicking interior Removable and washable liner

Rider Profile & Intended Use

Riding Style Daily
Helmet Category Full Face
Internal Fit Shape Intermediate Oval
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Where to buy

Price History & Trends

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Product Concept & Specifications

HJC (South Korea)

Engineering & Technical Analysis

The HJC i10 Matte Black features advanced safety tech with a polycarbonate shell and reinforced EPS liner for impact absorption. Its intermediate oval head shape ensures a snug fit, while the multi-layered interior provides comfort for extended rides. The helmet includes advanced ventilation with adjustable intake and exhaust ports to optimize airflow, keeping the rider cool in varying conditions.

Fit & Shell Structure

Intermediate Oval Shape

Balanced oval fit: standard ergonomic curvature fitting 80%+ of riders.

Shell Construction Polycarbonate Outer structural material
Measured Weight 1650 g (3.64) Approximate medium size weight
Warranty 1 Manufacturer coverage duration
Primary Use Case Daily Optimized riding orientation

Safety & Certifications

Certification DOT, Snell M2020 Certified safety standard
Rotational Protection Multi-Density EPS Liner Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style
SHARP Impact Rating 4/5 Verified SHARP UK impact test score

Acoustics & Aerodynamics

Noise Level 92 dB Measured wind noise at speed
Ventilation 8/10 Airflow performance rating
Wind Tunnel Tested Not specified Optimized shell aerodynamics
Pinlock Anti-Fog Not included Anti-fog visor insert

Technology & Convenience

Comms Integration Generic Speaker Cutouts Intercom cutout availability
Glasses Friendly Not specified Inner lining eyewear grooves
Visor System Not verified Integrated drop-down sun visor
Removable Interior Not verified Washable lining modules

Regional Legality & Compliance

🇺🇸 US Approved
Required: DOT, Snell M2020

Meets US safety standards.

Regional Legality Guidance

US

Status: Approved

Required: DOT, Snell M2020

Meets US safety standards.

Certification Documents & References

  • DOT (US) - Department of Transportation - Reference
  • Snell M2020 (US) - Snell Memorial Foundation - Reference

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Data Confidence & Verification Provenance

Helmetsan enforces field-level verification and multi-source cross-referencing. Unverified values are explicitly flagged rather than estimated.

Manufacturer Source
HJC Official Specification
Safety Testing Agency
DOT, Snell M2020 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09