The GPX 4.5 helmet offers world-class protection with 360° Turbine Technology. Turbines made of an energy absorbing material, are set inside the helmet. This technology has two main advantages, namely the reduction of rotational acceleration to the head and brain and absorption of energy upon impact at concussion level.

The smaller outer shell volume also adds to its list of benefits by reducing rotational acceleration, proving that a smaller shell is better. A multi-density, V-shaped impact foam is molded directly to the outer shell that makes it possible to reduce the outer shell size and achieve the highest level of impact protection.

Ventilation is another feature most of us cannot get enough of. Look no further, Leatt helmets provide ample ventilation, but most importantly, the vents work even at low speed.

Details:

• Injected polymer compound shell in three sizes
• 360° Turbine Technology
• Reduced outer shell volume: 10% smaller shell, transfers up to 20% less rotational forces to neck, head and brain
• Multi-density, V-shaped impact foam molded directly to outer shell - significantly reduces G-forces transferred to head and brain
• New Dri-Lex moisture wicking, breathable, anti-odor and washable inner liner
• Optimal neck brace compatibility
• Maximized ventilation optimized for Offroad racing and effective even at very low speeds
• Visor with breakaway function for rotational reduction in a crash
• Emergency cheek pad removal
• Hydration ready
• Weight approx.: 1.150 g (±50 g)
• ECE 22-05

360° Turbine Technology:

• Reduces up to 30% of head impact at concussion level
• Reduces up to 40% of rotational acceleration to head and brain
• Improves multiple-impact protection
• Turbines are made of 3D molded Armourgel that helps absorb impact forces