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Troy Lee Designs · GP Mono

Troy Lee Designs GP Mono Street TC-3

GEVERIFIEERDE TECHNISCHE SPECIFICATIE Dirt/MX ECE 22.06, DOT Polycarbonate 1100g
CAD ARCHITECTURE BLUEPRINT

Empirical Geometry Profile · Verified Laboratory Cataloging

Quick Facts at a Glance

Category Dirt/MX
Certifications ECE 22.06, DOT
Measured Weight 1100 g
Shell Material Polycarbonate
Head Shape Fit Intermediate Oval
Retention System Double D-Ring
SAFETY & CERTIFICATIONS

Verified Safety Snapshot

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

Certified Homologation ✓ DOT, ECE 22.06
Rotational Protection MIPS
SHARP Impact Score 4/5 Stars (SHARP UK)
Retention Mechanism Double D-Ring
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.

Aggressive fit; requires cheek pads for smaller heads; best for oval to intermediate head shapes.

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

"Ride Harder"

El casco Troy Lee Designs GP Mono está diseñado para pilotos que exigen un equilibrio perfecto entre rendimiento, seguridad y estilo en la pista de tierra. Fabricado con una robusta carcasa de policarbonato de alto impacto, este casco ofrece una durabilidad excepcional manteniendo un perfil ligero que reduce la fatiga del cuello durante sesiones de conducción largas e intensas. Su avanzado sistema de ventilación cuenta con canales de entrada y salida estratégicamente situados, garantizando un flujo de aire constante para mantenerte fresco y concentrado cuando la acción se intensifica. El interior está revestido con el avanzado sistema 3D Max-Dry, que absorbe la humedad tres veces más rápido que los materiales estándar, asegurando un ajuste seco y cómodo. Diseñado con una forma ovalada intermedia, el GP Mono ofrece un ajuste seguro y ergonómico que se adapta a una amplia variedad de formas de cabeza. Ya sea que estés navegando por senderos técnicos o compitiendo en motocross de alto nivel, el GP Mono ofrece la visión, protección y estabilidad aerodinámica que requieren tanto los pilotos profesionales como los aficionados. Experimenta el legendario compromiso de Troy Lee Designs con la calidad y la innovación con un casco tan resistente como el terreno que conquistas.

Key Highlights:

Constructie van polycarbonaat schaal 3D Max-Dry voering absorbeert vocht 3 keer sneller Intermediaire ovale hoofdvorm Geavanceerde kanaalventilatie Verwijderbare en wasbare voering

Rider Profile & Intended Use

Riding Style Motocross
Helmet Category Dirt/MX
Internal Fit Shape Intermediate Oval
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Waar te koop

Verkoper Prijs Availability
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Product Concept & Specifications

Troy Lee Designs (United States)

Engineering & Biomechanical Safety Analysis

El Troy Lee Designs GP Mono Street TC-3 cuenta con una carcasa de policarbonato que proporciona una excelente protección contra impactos. Ofrece un ajuste cómodo con almohadillas laterales ajustables y un sistema de ventilación transpirable para reducir la empañadura y la acumulación de calor. La forma de la cabeza ovalada intermedia se adapta a una amplia gama de pilotos. Este casco cumple con los estándares de seguridad para conducción en tierra y motocross.

The Troy Lee Designs GP Mono Street TC-3 is engineered as a high-integrity Dirt/MX protective system, utilizing a structural shell constructed from Polycarbonate. This structural layup is engineered to provide progressive kinetic energy dissipation during impact deceleration, distributing localized shock across outer lamina layers while minimizing deformation transfer into the internal multi-density EPS liner.

Certified to ECE 22.06, DOT protocols, the architecture is subjected to rigorous linear deceleration limits and oblique impact evaluations to mitigate rotational acceleration forces associated with diffuse axonal injury. For a deeper breakdown of rotational thresholds and impact testing speeds, consult our ECE 22.06 vs DOT vs SNELL engineering benchmark.

Internal geometry follows a Intermediate Oval cranial profile, designed to mitigate focal pressure hot spots across the parietal ridges while maintaining uniform radial clamping pressure along the zygomatic arch. Riders seeking optimal retention stability and break-in guidance should review the cranial aspect ratios and head shape guide as well as our 3D cheek pad density protocol.

Shell composite integrity and acoustic sealing are further optimized through channelized EPS porting and aerodynamic laminar profiling. To learn how shell composites resist stress cracking under prolonged environmental cycling, inspect the composite material comparative matrix.

Fit & Shell Structure

Intermediate Oval Shape

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

Schaalconstructie Polycarbonate Extern constructiemateriaal
Measured Weight 1100 g (2.43) Geschat gewicht bij maat M
Warranty 1 jaar Dekkingsduur van de fabrikant
Primair gebruik Motocross Geoptimaliseerde rijoriëntatie

Safety & Certifications

Certificering DOT, ECE 22.06 Gecertificeerde veiligheidsnorm
Rotational Protection MIPS Vermindert rotatie-impact
Noodontgrendeling Not specified Snelle verwijdering van wangkussens
Retentieband Double D-Ring Type sluiting van de kinband
SHARP-impactclassificatie 4/5 Geverifieerde SHARP UK-impacttestscore

Acoustics & Aerodynamics

Geluidsniveau 100 dB Gemeten windgeruis bij snelheid
Ventilatie 7/10 Beoordeling van de luchtstroomprestaties
In de windtunnel getest Not specified Geoptimaliseerde aerodynamica van de buitenschaal
Pinlock anticondens Niet inbegrepen Anticondens-inzetstuk voor vizier

Technology & Convenience

Integratie van communicatiesystemen Generic Speaker Cutouts Beschikbaarheid van uitsparing voor intercom
Geschikt voor brildragers Not specified Brillengleuven in de binnenvoering
Viziersysteem Not verified Geïntegreerd neerklapbaar zonnevizier
Uitneembare binnenvoering Not verified Wasbare voeringmodules

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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
Troy Lee Designs Official Specification
Safety Testing Agency
ECE 22.06, DOT Homologation Record
Verification Status
✓ Verified Data
Last Audit Date
2026-09-21