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-17%
Full Face4.8(56)
Tris Urban Pro Full-Face Helmet – Black
Sleek urban full-face helmet with premium comfort.
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Technical Guide
Why Are Dirt Bike Helmets Shaped Differently? Engineering
Tris Helmets Team · 2026-05-20
Explore the engineering reasons behind unique dirt bike helmet shapes and designs.
KEBS ApprovedStreet Style
-17%Full Face4.7(84)
Tris Street Armor Full-Face Helmet – White
Street-ready protection with refined city styling.
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KEBS ApprovedNew Arrival
-38%Open Face4.8(97)
Tris Metropolitan Open-Face Helmet – White
Urban performance helmet with bold street presence.
sh. 6,499sh. 10,499
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Urban FitKEBS Approved
-38%Open Face4.6(71)
Tris Open Face Urban Helmet – Black
Open-face comfort with urban visibility and safety.
sh. 6,499sh. 10,499
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Extended rear coverage
Back-to-front falling patterns require extended rear protection.
Over-the-shoulder coverage protects neck area.
Wider base accommodates aggressive head movements.
Coverage extends further down the neck.
Peak and visor integration
Extended peaks require structural reinforcement.
Helmet shape accommodates peak attachment points.
Aerodynamic design reduces wind pressure.
Peak integration affects overall shell geometry.
Ventilation port placement
Strategic vent placement maximizes airflow.
Front vents cool face during intense effort.
Rear vents channel air through the helmet.
Port size and location optimize heat dissipation.
Chin bar reinforcement
Reinforced chin structure handles increased impact.
Wider chin bars provide better protection.
Structural design distributes forces effectively.
Shape accommodates comfortable ventilation options.
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