ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 10.5 / EU 45 2224521-13-45 Youth Yamaha Racing Strobe T-Shirt D-ring adjustable waist for a

D-ring adjustable waist for a secure

Upper construction is made from innovative and light microfiber material that is flexible and abrasion resistant Light microfiber on front and rear bellow gives more comfort on the flexible area

Increased oil passages in the center hub and pressure plate move more oil through the clutch

4 Into 1 System

Stock sound 80 DBA @ idle 91 @ 5000

ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 10.5 / EU 45 2224521-13-45 Youth Yamaha Racing Strobe T-Shirt D-ring adjustable waist for aA 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