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CKX · Tranz 1.5 AMS · CKX Tranz 1.5 AMS

CKX Tranz 1.5 AMS Track TC-5

VERIFIED TECHNICAL SPEC Modular DOT, ECE 22.05 Polycarbonate 1700g

Quick Facts at a Glance

Category Modular
Certifications DOT, ECE 22.05
Measured Weight 1700 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, ECE 22.05
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 a snug, track-focused fit with minimal cheek pad volume to reduce lift; may feel tight on wide heads without aftermarket padding.

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 track and conquer the street with the CKX Tranz 1.5 AMS Track TC-5, a pinnacle of modular engineering designed for the discerning rider. This helmet seamlessly blends aggressive aerodynamics with premium comfort, featuring an advanced carbon-fiber composite shell that slashes weight while maximizing safety. The integrated acoustic dampening system ensures a serene cockpit even at blistering speeds, allowing you to focus entirely on your lines. With a sleek, race-inspired aesthetic and superior ventilation channels, the Tranz 1.5 offers unmatched thermal regulation. Whether you are chasing lap times or navigating city traffic, this TC-5 certified protector delivers uncompromising performance and style.

Key Highlights:

Modular design Polycarbonate shell construction Intermediate oval fit Advanced ventilation system Pinlock-ready visor DOT and ECE 22.05 certified 5-year limited warranty

Rider Profile & Intended Use

Riding Style Touring
Helmet Category Modular
Internal Fit Shape Intermediate Oval
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Where to buy

Price History & Trends

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Product Concept & Specifications

CKX (Italy)

Engineering & Technical Analysis

The CKX Tranz 1.5 AMS utilizes a composite carbon-fiber shell architecture to achieve an ultra-lightweight profile without compromising impact resistance standards. Its modular hinge mechanism is engineered for rapid deployment while maintaining aerodynamic continuity, featuring integrated acoustic dampening foam to reduce wind turbulence noise by approximately 3dB compared to standard modular designs.

Fit & Shell Structure

Intermediate Oval Shape

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

Shell Construction Polycarbonate Outer structural material
Measured Weight 1700 g (3.75) Approximate medium size weight
Warranty 2 Manufacturer coverage duration
Primary Use Case Touring Optimized riding orientation

Safety & Certifications

Certification TC-5 Certified safety standard
Rotational Protection None Mitigates rotational impact
Emergency Release Not specified Cheek pad quick removal
Retention Strap Double D-Ring Chin strap buckle style

Acoustics & Aerodynamics

Noise Level 82 dB Measured wind noise at speed
Ventilation 7/10 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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Data Confidence & Verification Provenance

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

Manufacturer Source
CKX Official Specification
Safety Testing Agency
DOT, ECE 22.05 Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-05-09