ALPINESTARS SMX-1 R v2 Boots - Black/White - US 13.5 / EU 49 2224521-12-49 RS-16 E-Bike Motor & Controller Kit Angle directs exhaust flow down

Angle directs exhaust flow down and away from fenders and tailgates

Boot upper incorporates an innovative front and rear bellows and rear calf zone for superior levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance

Black True Dual System

as well as being more breathable

ALPINESTARS SMX-1 R v2 Boots - Black/White - US 13.5 / EU 49 2224521-12-49 RS-16 E-Bike Motor & Controller Kit Angle directs exhaust flow downA 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