SM5 Sail Helmet YGroup_2512322 Modular laminated DrystarXF® membrane provides

Modular laminated DrystarXF® membrane provides superior breathability

breathability

Constructed from a multi-panel

The pants feature an easily adjustable

Alpinestars’ innovative Nucleon PLASMA back protector offers high levels of ventilation and flexibility thanks to its structural composition that is highly adaptable and contours perfectly to your body and offers maximum comfort when riding your bike

SM5 Sail Helmet YGroup_2512322 Modular laminated DrystarXF® membrane providesThe 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