ALLTERRA BULLDOZER is SMK’s high-performance motocross (MX) helmet designed for off-road enthusiasts. Constructed with two outer shells using advanced injected EIRT technology, it ensures superior safety and a precise, comfortable fit. Developed in collaboration with some of the world’s leading MX professionals, it meets the demands of even the most passionate riders.
 
The helmet includes an adjustable, removable peak for versatile use. Inside, a hypoallergenic liner—fully removable and washable—features moisture-wicking and antistatic properties to keep you fresh and focused. A sophisticated ventilation system with multiple intake and exhaust vents promotes airflow and comfort during intense rides. The extra-wide eye port securely accommodates MX goggles, offering a clear unobstructed terrain view. Available in striking graphic designs and solid color options, the SMK Allterra Bulldozer delivers both performance and style.