ALPINESTARS SMX1-R V2 Boots - Black/Red - US 8 / EU 42 2224021-13-42 Ride 3.0 T-Shirt FITMENT: Yamaha R1 2009-2014

FITMENT: Yamaha R1 2009-2014

Protected by a heavy-duty canister and base plate

96% Polyester / 4% Polyurethane

Includes every seal in an engine including crank shaft seals

Self-cleaning mud grooves between each tooth to prevent dirt build up

ALPINESTARS SMX1-R V2 Boots - Black/Red - US 8 / EU 42 2224021-13-42 Ride 3.0 T-Shirt FITMENT: Yamaha R1 2009-2014The 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