Free shipping Canada-wide over $100
X

Good clothing should disappear once the ride settles in. Start with the main riding categories, then narrow by fit, season and purpose.

Browse all apparel →

Equipment should work together, not compete for attention. Start with the main systems, then narrow by brand, fit and compatibility.

Browse all components →

The best accessories solve small problems before they interrupt the ride. Start with what you need to carry, repair, measure or protect.

Browse all accessories →

We carry brands deliberately. Some are known for performance, others for comfort, reliability, travel or thoughtful design.

Browse all brands →
Search Nomad Frontiers

MET Trenta 3K Carbon Helmet

$579.99

Ultra-light MET Trenta 3K Carbon Helmet with aerodynamic design and MIPS AIR for top ventilation and safety.
Free standard shipping Canada-wide over $100
30-day returns on eligible unused items
Ships from Guelph, Ontario

Decision guidance

Is this right for you?

Best For

Designed specifically for elite road racing, climbing, and high-speed endurance cycling where aerodynamics, ventilation, and lightweight protection are critical.

What to Know

Features the Safe-T Orbital 360° adjustable fit system with vertical and occipital support tuning, combined with internal moisture-managing padding for a secure and comfortable ride.

Why We'd Choose It

Choose the Trenta 3K Carbon for its innovative 3K carbon cage that reduces weight without compromising protection, integrated MIPS AIR system for enhanced safety, and aerodynamic design optimized for high-speed road cycling.

At a glance

Product facts

Use
Road racing and performance cycling
Key feature
3K carbon fiber cage for lightweight strength and impact protection.
Product Story

Product details

Elite-Level Road Racing Helmet

The MET Trenta 3K Carbon Helmet is designed for riders demanding top-tier performance in road cycling. It combines cutting-edge aerodynamics, lightweight construction, and excellent ventilation to excel in professional racing, climbing, and endurance rides.

3K Carbon Technology

At the core of the helmet is an integrated 3K carbon fiber cage embedded within the shell. This innovation reduces EPS foam density in targeted areas without sacrificing impact protection, resulting in a lighter helmet with maintained safety standards.

MIPS AIR Protection System

The helmet incorporates the lightweight MIPS AIR rotational impact protection system, integrated into the padding to reduce rotational forces during angled impacts while preserving ventilation efficiency.

Aerodynamics and Ventilation

The tube-shaped rear profile enhances aerodynamic efficiency and airflow attachment at speed. A NACA-inspired front vent channels air through internal pathways, and the minimal helmet-to-head contact design improves ventilation during intense efforts.

Fit and Comfort

The Safe-T Orbital fit system offers 360° adjustment with vertical positioning and occipital support for a secure, customizable fit. Internal padding manages moisture and enhances comfort on long rides. Sunglasses ports provide secure eyewear storage during climbs and breaks.

Key Specifications

  • Intended use: Road racing and performance cycling
  • Safety system: MIPS AIR rotational impact protection
  • Shell technology: 3K carbon cage with In-Mould polycarbonate shell
  • Liner: EPS foam
  • Fit system: Safe-T Orbital
  • Ventilation: NACA front vent with internal air channeling
  • Weight: Approx. 225g (size M)
  • Sizes: S (52-56cm), M (56-58cm), L (58-61cm)
  • Features: Sunglasses ports, reduced contact surface design
  • Certifications: CE, AS/NZS, US

Key Specs

Specifications

Intended Use Road racing and performance cycling
Safety System MIPS AIR rotational impact protection
Shell Technology 3K carbon cage with In-Mould polycarbonate shell
Liner EPS foam
Fit System Safe-T Orbital 360° adjustment with vertical positioning and occipital support
Ventilation NACA front vent with internal air channeling Minimal helmet-to-head contact design improves airflow
Weight Approx. 225g (size M)
Sizes S (52-56cm), M (56-58cm), L (58-61cm)
Features Sunglasses ports, reduced contact surface design
Certifications CE, AS/NZS, US
Questions & answers

Common questions

What safety technology does the MET Trenta 3K Carbon Helmet use?

It uses the MIPS AIR rotational impact protection system integrated into the helmet padding to reduce rotational forces during angled impacts.

What sizes are available for the MET Trenta 3K Carbon Helmet?

The helmet is available in sizes S (52-56cm), M (56-58cm), and L (58-61cm).

How much does the MET Trenta 3K Carbon Helmet weigh?

It weighs approximately 225 grams in size medium.

What makes the MET Trenta 3K Carbon Helmet aerodynamic?

Its tube-shaped rear profile and NACA front vent optimize airflow and aerodynamic efficiency at speed.

Does the helmet have features for eyewear storage?

Yes, it includes integrated sunglasses ports for secure eyewear storage during climbs and rest periods.

Delivery & Returns

What to expect

Shipping

Free standard Canada-wide shipping over $100 before tax.

Returns

45-day returns for eligible unused items.

Ships from

Ships from Guelph, Ontario
0