ALPINESTARS Stella SMX-1 R V2 Vented Boots - Black - US 7 / EU 38 2224121-10-38 Replacement Cylinder the silencer core size and

the silencer core size and length are optimized for maximum power output throughout the throttle and RPM range

on and off bike

Pre-curved sleeves for improve comfort and reduce fatigue Reflective logo on chest and back make the rider more visible to other road users

Lace closure system with adjustable hook-and-loop strap for a secure

ALPINESTARS Stella SMX-1 R V2 Vented Boots - Black - US 7 / EU 38 2224121-10-38 Replacement Cylinder the silencer core size andAnatomically engineered for an optimized womens fit Rear flex bellow is equipped with a flex window, which also acts as an air intake for effective ventilation and airflow New ergonomic TPU shift pad for enhanced durability in a critical area Main upper constructed from an advanced microfiber for comfort, durability and excellent of abrasion resistance Rear of heel counter has been designed with soft TPR insert which works seamlessly with the rear