Leatt MTB AllMtn 4.0 Men Mountain Bike Helmets

Leatt MTB AllMtn 4.0 Men Mountain Bike Helmet offers unbeatable protection and comfort for mountain bikers who tackle rugged trails and challenging terrain. With its lightweight polymer shell and innovative 360° Turbine Technology, this helmet reduces brain acceleration by up to 30% and peak rotational acceleration by 40%, significantly lowering the risk of concussion. It also boasts an adjustable visor with breakaway function, 18 optimized ventilation channels, and a Fidlock magnetic closure system for secure and easy fitting. Whether you're tackling steep descents or technical trails, this helmet ensures you're well-protected and comfortable, even in harsh conditions.

• Lightweight Polymer shell
• Sunglasses dock port for easy, secure storage
• 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%
• Adjustable visor with breakaway function for rotational impact force reduction
• Maximized ventilation with 18 vents. Optimized for riding and effective even at low speeds
• Moisture wicking, breathable, anti-odor and washable inner liner
• In-molded EPS + EPO impact foam for superior energy absorption
• Certified and tested: AS/NZS 2063:2008, EN1078, CPSC 1203
• Weight: From 430g (0.95 lbs)
• Plastic Free Recyclable Packaging
• Sizing: S (51-55cm –20-21 5/8''), M (55-59cm –21 5/8-23 1/4''), L (59-63cm –23 1/4-24 3/4'')