ALPINESTARS SMX1-R V2 Boots - Black/Red - US 6.5 / EU 40 2224021-13-40 SpeedLiner Grips For those wanting to alter

For those wanting to alter the look of their BAK or replace a damaged cover

The head-liner is equipped with a removable foam layer on both the left and right sides

• SOUND: Upgraded sound from stock exhaust

Controlled via Bluetooth® phone app

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 6.5 / EU 40 2224021-13-40 SpeedLiner Grips For those wanting to alterThe main upper material is microfiber Tongue and rear accordion made by lightweight padded material that offer superior comfort Airflow and ventilation are improved thanks to lateral Air Intake with metallic mesh New speed lace system derived from Alpinestars MotoGP technology for improved quick precise and secure closure Higher closure system with new adjustable hook and loop closure and debossed Alpinestars logo Foam backed double density ankles