Alpinestars SMX Plus Vented Boots Alpinestars The Shoei X-15 (X-Fifteen) is

The Shoei X-15 (X-Fifteen) is a MotoGP-developed helmet engineered for serious riders who demand elite performance at high speed

Waist Connection Zipper – Pairs with Alpinestars riding pants for full suit integration

Hybrid Hard Shell + Cell Technology – Combines rigid support with ventilated comfort

It’s also compatible with Akrapovic or Arrow headers if you decide to upgrade later for a complete high-performance setup

Alpinestars SMX Plus Vented Boots Alpinestars The Shoei X-15 (X-Fifteen) isAlpinestars SMX Plus Vented Boots Designed for high speed performance and superior airflow, the Alpinestars SMX Plus Vented Boots are track level race boots engineered for aggressive sport riders and racers. Built with strategically placed perforations and advanced protection systems, the SMX Plus Vented is made to keep riders cool and secure during intense rides. These boots combine a multi material microfiber construction with Alpinestars signature