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Speed and Strength · SS2400 · Speed and Strength SS2400

Speed and Strength SS2400 Gloss White

VERIFIED TECHNICAL SPEC Full Face DOT Fiberglass 1500g

Quick Facts at a Glance

Category Full Face
Certifications DOT
Measured Weight 1500 g
Shell Material Fiberglass
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
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.

Designed for oval head shapes; may feel tight on round heads due to extended cheek pads.

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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Dominate the open road in absolute style with the Speed and Strength SS2400 Gloss White. This full-face masterpiece merges aggressive aesthetics with uncompromising safety, featuring a sleek, glossy finish that commands attention at any speed. Engineered for the modern rider who demands both protection and performance, the SS2400 delivers superior impact absorption through its advanced EAS liner technology. Experience enhanced comfort on long hauls thanks to strategic ventilation zones that keep you cool while minimizing wind noise. The intermediate oval fit ensures a secure, custom-like hold, allowing you to focus entirely on the journey ahead. Whether cruising city streets or carving canyon curves, this helmet offers the perfect blend of bold looks and reliable engineering.

Rider Profile & Intended Use

Riding Style Racing
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

Speed and Strength (United States)

Engineering & Technical Analysis

The SS2400 utilizes a multi-density EPS liner constructed with an Energy Absorbing System (EAS) to maximize impact dispersion while maintaining a lightweight profile. Its aerodynamic shell design incorporates specific airflow channels that balance frontal ventilation with rear exhaust, reducing wind buffeting without compromising structural rigidity.

Fit & Shell Structure

Intermediate Oval Shape

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

Shell Construction Fiberglass Outer structural material
Measured Weight 1500 g (3.31) Approximate medium size weight
Warranty 1 Manufacturer coverage duration
Primary Use Case Racing Optimized riding orientation

Safety & Certifications

Certification ECE 22.06 Certified safety standard
Rotational Protection 1 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 82 dB Measured wind noise at speed
Ventilation 6/10 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

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More from Speed and Strength

Data Confidence & Verification Provenance

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

Manufacturer Source
Speed and Strength Official Specification
Safety Testing Agency
DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09