Features:
Made from high-strength alloy material, weather-resistant and durable.
Securely locks your helmet on the handlebar of your motorcycle, bicycle or scooters.
Includes 2 keys, hex wrench, and rubber gasket, easy to install.
Fits 20-26mm (simple version) / 20-28mm (upgraded version) handlebar diameter.
Specifications:
Material: Aluminum alloy
Fits Handlebar: 20-26mm