ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 13.5 / EU 49 2224521-13-49 Wideband Air/Fuel Ratio Meter Optional spoiler for the Rally

Optional spoiler for the Rally Pro handguard extends coverage and provides additional protection from branches

and Husqvarna bikes

Will not pair with radiator braces

Works with 26”/27

ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 13.5 / EU 49 2224521-13-49 Wideband Air/Fuel Ratio Meter Optional spoiler for the RallyA class leading, low cut performance riding boot, the SM 1 R v2 Vented Riding Shoe incorporates a host of technical innovations for improved levels of comfort, fit and durability. Constructed from a lightweight and abrasion resistant microfiber upper with extensive perforations for maximum airflow and breathability, the shoe is also equipped with strategically positioned TPU protectors for abrasion resistance in a key area. The SMX 1 R v2 Vented