ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 11.5 / EU 46 2224521-13-46 Heavy Duty Inner Tube max rpm and top temperature

max rpm and top temperature Additional features include target speed timer

Available for 22

Fitment: Yamaha YZF-R3 2017-2019

LINK ™ Exhaust systems are designed for the elite rider seeking top of the line performance

The Goal of Graves when designing this exhaust system is to provide the best performing

ALPINESTARS SMX-1 R v2 Boots - Black/Red - US 11.5 / EU 46 2224521-13-46 Heavy Duty Inner Tube max rpm and top temperatureA 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