Lazer Sport Tardiz Triathlon Helmet
Best aerodynamic headgear for long distance triathletes seeking superior cooling.
Designed specifically for the demands of triathlon, this helmet prioritizes aerodynamics in a head-down position. It features a unique water-cooling system that allows for active temperature regulation during intense efforts. While it sacrifices some ventilation for speed, the innovative fit system and magnetic buckle make it a highly functional choice for race day.
$160.00
Who it's for
- Triathletes racing in high-temperature environments
- Time trialists seeking marginal gains in speed
- Athletes prioritizing a stable and customizable fit
Who should skip it
- Weight-conscious climbers or riders sensitive to neck fatigue
- Cyclists who prefer constant natural airflow over liquid cooling
- Riders who frequently move their head or change posture
Performance breakdown
Aerodynamic Efficiency
Dual-layer shell design aggressively cuts drag for head-down riding positions.
Thermal Management
Integrated water port system provides active cooling during intense race efforts.
Transition Speed
Magnetic buckle allows for rapid, one-handed operation during frantic transitions.
Fit Precision
Top-mounted thumb wheel offers symmetrical, secure adjustments on the fly.
Weight Profile
At 400 grams, it prioritizes aerodynamic stability over ultralight climbing performance.
Sweat Control
Specialized padding effectively channels moisture away from the eyes.
Key Specs
Weight
400 grams
Certifications
CE, CPSC, AS
Fit System
Rollsys Retention System
Shell Material
Dual-Layer Aerodynamic construction
Buckle Type
Magnetic Magic buckle
Intended Use
Triathlon
Padding
Removable Aquapad and Perfopad
Know before you buy
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