ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 6.5 / EU 40 2224521-13-40 Replacement Boot Toe Sliders — SMX Plus Yamaha R6 engine parts from

Yamaha R6 engine parts from Graves Motorsports

Perfect for large-displacement

Hydration pocket for rider comfort

TPU ankle protection system incorporating a biomechanical link between the middle and bottom sections of the boot helping prevent damage to the leg by providing progressive force relief for torsional forces

Removable anatomic foot-bed includes EVA foam and Lycra® for comfort and support

ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 6.5 / EU 40 2224521-13-40 Replacement Boot Toe Sliders — SMX Plus Yamaha R6 engine parts fromA 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