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

Specifications:
Type: Simple version / Upgraded version (optional)
Simple version:
Material: Aluminum alloy
Fits Handlebar: 20-26mm

Upgraded version:
Material: Strengthened zinc alloy
Handlebar: 20-28mm

Package List:
1 * Lock
2 * Key
1 * Hex Wrench
1 * Rubber Gasket