Lightweight head protection—built for comfort on every race stage.

The Gravity 4.0 helmet delivers downhill-certified protection in a breathable, lightweight package—ideal for enduro racers, park laps, and e-MTB missions. The in-molded dual-density EPS + EPO impact foam works with Leatt’s 360° Turbine Technology to protect against low-speed impacts, high-speed impacts, and rotational forces, forming a 3-in-1 safety system you can count on when the trail gets technical. A removable mouthpiece cover lets you customize airflow, while 22 vents keep the air moving even at lower speeds. The Dri-Lex® liner is moisture-wicking, breathable, and washable for long-ride comfort, and the Fidlock magnetic buckle makes on and off fast and easy. With DH certification, neck brace compatibility, and a great price, the Gravity 4.0 delivers dependable protection when racing against the clock.

• Shell: DH certified lightweight Polymer shell
• 3-in-1 Safety System: When combined with the impact foam, 360° Turbine Technology offers a unique 3-in-1 safety system by protecting against low-speed impacts, high-speed impacts, and rotational forces.
• Impact Foam: Dual density, in-molded EPS + EPO impact foam for superior energy absorption
• Turbines: 360° Turbine Technology
• Rotation protection: The optimally designed turbine discs enable the helmet to move slightly on the head upon impact, helping to reduce peak acceleration to the head & brain.
• Low impact protection: The special energy absorbing material in the turbines absorbs low impact energy associated with concussion.
• Ventilation: Maximized ventilation with 22 vents
• Removable mouthpiece ventilation cover
• Liner: Dri-Lex® moisture wicking, breathable, anti-odor and washable inner liner
• Closure: Fidlock magnetic closure system
• Visor: Visor with breakaway function for rotational impact force reduction
• Other Features: Optimal neck brace compatibility
• Plastic-free packaging
• Weight: From 850g (1.87 lbs)
• Certifications: AS/NZS 2063:2008, ASTM F1952–10, EN1078, CPSC 1203
• Crash Replacement: 3-year Leatt Helmet Replacement Program

 

• Size: S: 55–56 cm (21 5⁄8 –22 in)
• Size: M: 57–58 cm (22 ½–22 ¾ in)
• Size: L: 59–60 cm (23 ¼–23 5⁄8 in)
• Size: XL: 61–62 cm (24–24 ½ in)