ALPINESTARS SMX1-R V2 Boots - Black/White - US 9.5 / EU 44 2224021-12-44 Chrome Sport Jacket Contoured shin plate is injected

Contoured shin plate is injected with high-modulus Thermoplastic Polyurethane (TPU) for excellent levels of impact- and abrasion-resistance

delivering high performance auto function within the framework of the stock clutch

Detachable thermal liner 100g thigh/80g calf

5mm Lamda Collar in your R1 exhaust for this installation this does not come on the stock exhausts but standard on Graves Cat Eliminator and Full Exhaust Systems

Chest and back pad compartments with Polyethylene (PE) padding (Alpinestars Nucleon chest and back pads available as accessory upgrade

ALPINESTARS SMX1-R V2 Boots - Black/White - US 9.5 / EU 44 2224021-12-44 Chrome Sport Jacket Contoured shin plate is injectedThe 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