Alpinestar S-M7 Core Helmet Category_Motorcycle Tyres supports a wide range of

supports a wide range of motorcycles

Constructed of hardened alloy steel

4-packs also available to refill the kit

Soft and durable foam cover

Spacer: 5mm Bottom (MPBS1)

Alpinestar S-M7 Core Helmet Category_Motorcycle Tyres supports a wide range ofThe S M7 Helmet is engineered for off road racing and is optimised to offer the perfect blend of superior ventilation and comfort in a lightweight helmet, while its supremely aerodynamic composite shell delivers exceptional impact protection. As well as Alpinestars patented A Head Fitment and Visor Detaching Systems, the S M7 is equipped with innovative PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case of