ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 7.5 / EU 41 2224521-13-41 SM5 Helmet Crown Pad 2019-2022 Yamaha YZ 250 F

2019-2022 Yamaha YZ 250 F - - 2019-2022 Yamaha YZ 250 FX

The fresh green finish has a hardness of Rockwell 70 and allows titanium to rub against other surfaces without galling

Reduces vibration and protects the exhaust if bike tips over

Embroidered logo on front

ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 7.5 / EU 41 2224521-13-41 SM5 Helmet Crown Pad 2019-2022 Yamaha YZ 250 FA 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