sm5 sail helmet ece yellow fluo enamel blue silver glossy Secondary_Orange and more importantly

and more importantly

all day long

with its long direct ventilation ports on each side at the front and back

in the event of a crash

and is ideal for long or short touring escapades

sm5 sail helmet ece yellow fluo enamel blue silver glossy Secondary_Orange and more importantlyThe SM5 helmet has been designed to provide MX riders with a helmet that is safe and purposefully designed to deliver optimal protection and comfort. The lightweight SM5 helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact protection and light weight, while the five density EPS liner ensures the correct density in the