ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 6 / EU 39 2224521-13-39 Complete Clutch Kit Chest and back pad compartments

Chest and back pad compartments (Nucleon chest and back inserts available as accessory upgrade)

Effective Voltage (DC 12V)

Bamboo charcoal features a quick-drying treatment for comfort and improved anti-bacterial performance

as well as cooler engine temps to improve your stock model’s durability

Ergonomically designed and perfect for touring and sport riding when combined with the KR-1 or KR-2

ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 6 / EU 39 2224521-13-39 Complete Clutch Kit Chest and back pad compartmentsA 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