Features: Enhances your bikes security with our bicycles head tube safety lock, designs to deters theft and provide safety for every ride. Features a internal locking mechanism, this lock is easy to install and comes with screws for added stability and durability. Ideal for cycling enthusiasts, especially city commuters and outdoor adventurers seek reliable security solution. Perfect for diverse environment, whether navigating city street or exploring trail, offering great protections. Make from plastic, this bicycles accessory seamlessly integrates into your biking routine, making it a must having addition to your cycling gear collection. Specifications: Materials: Plastic Color: As The Picture Shows Package Weight: approx.5.00g Styles Optional: 2 Styles is Available as Shown in the Picture. Size: As The Picture Shows Package Includes: 1Pc Folding Bike Stem Fixing Buckle note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!