ASTM DH-certified and ward winning fullface helmet with great protection at a fair price.

This fullface bike helmet has you covered no matter what’s ahead. It’s a great option for everything from enduro to bikepark laps to e-bike trail riding. Gravity 4.0 offers  outstanding ventilation and boasts a clever, modular mouthpiece that’s removable to increase airflow. And the extra-convenient Fidlock® magnetic buckle is easy to operate even when your fingers are cramping with arm pump!

It is important to use a helmet that reduces both rotation and linear impact energy to your head and brain. All Leatt helmets feature 360 ° Turbine Technology. This design utilizes a network of small discs constructed of a non-Newtonian, energy-absorbing material. Because these Turbines can move 360 ° (omnidirectional), this technology has two exclusive advantages: namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level Add it all up – you won’t find a better option at this price.

• DH certified lightweight Polymer shell in two sizes
• Maximized ventilation with 22 vents
• Removable mouthpiece ventilation cover
• Fidlock magnetic closure system
• 360° Turbine Technology:

- Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion
- Reduces peak brain rotational acceleration by up to 40%

• Dri-Lex® moisture wicking, breathable, anti-odor and washable inner liner
• Optimal neck brace compatibility
• Visor with breakaway function for rotational reduction in a crash
• In-molded EPS + EPO impact foam for superior energy absorption
• Weight: From 850g
• Certified and tested: AS/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC 1203