ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 9 / EU 43 2224521-13-43 909 Twins Slip-On Muffler Dynamic Friction Shield (DFS) external

Dynamic Friction Shield (DFS) external dual density Thermoplastic Polyurethane (TPU) sliders on knees

dB(A) Level

Muffler body is capped off with a machined aluminum Race Pro Tip (RPT)

No wiring harness is required

ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 9 / EU 43 2224521-13-43 909 Twins Slip-On Muffler Dynamic Friction Shield (DFS) externalA 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