ALPINESTARS SMX1-R V2 Boots - Black/White - US 6 / EU 39 2224021-12-39 Aluminum Chain Guide FITMENT: 2018-2023 Kawasaki Ninja 400

FITMENT: 2018-2023 Kawasaki Ninja 400 / 2018-2023 Z400 / 2024 + Ninja 500 / 2024 + Z500

Ribbed stretch cuff with zippered closure

Covers are constructed of polypropylene

Adds protection and style to your ZX10 sport bike

Fitment: Yamaha YZF-R3 2017-2019

ALPINESTARS SMX1-R V2 Boots - Black/White - US 6 / EU 39 2224021-12-39 Aluminum Chain Guide FITMENT: 2018-2023 Kawasaki Ninja 400The 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