ALPINESTARS SMX1-R V2 Boots - Black/White - US 5 / EU 38 2224021-12-38 Front Handlebar Auxiliary Fuel Tank The ideal exhaust for any

The ideal exhaust for any off-road or closed course racer looking for improved performance

30% more than the stock filter

Fitment: Yamaha R6 2017-2024

Made from 6061-T6 aluminum for the strength to stand up to punishing terrain

ALPINESTARS SMX1-R V2 Boots - Black/White - US 5 / EU 38 2224021-12-38 Front Handlebar Auxiliary Fuel Tank The ideal exhaust for anyThe 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