Alpinestars 2026 Supertech SM5 Solid Black Motocross Helmet Adult Helmet Size:S 55-56cm LT-500R 90
Alpinestars 2026 Supertech SM5 Solid Black Motocross Helmet Adult Helmet Size:S 55-56cm LT-500R 90The 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
USD172.50
USD209.50
Pay in 4 interest-free payments of $43.12 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14