The ALLTERRA X-THROTTLE is SMK's MX helmet line, crafted with two outer injected EIRT shells for enhanced safety and comfort. Designed by top MX experts for off-road enthusiasts, this helmet features an easily removable and adjustable peak.
 
It comes with a washable, hypoallergenic liner that includes anti-moisture management and antistatic properties, ensuring you’re always prepared. The channeled ventilation system, equipped with multiple air vents and exhausts, maximizes rider comfort. Additionally, the extra-wide eye opening securely fits MX goggles, providing an excellent view of the track. The SMK Allterra is offered in striking graphics as well as solid colors.