OnGuard K9 Link Plate Lock Folding Bicycle Lock

The OnGuard K9 Link Plate Lock is a high-security folding bicycle lock engineered to provide robust protection for your bicycle in various urban settings. Constructed with durable steel plates, this lock combines the strength of a traditional U-lock with the convenience and flexibility of a folding design. Its compact form factor allows for easy transport on your bicycle frame, making it a practical solution for daily commuters and cycling enthusiasts who prioritize both security and portability.

Advantages

The primary advantage of the OnGuard K9 Link Plate Lock is its sophisticated folding mechanism, which allows the lock to be folded into a compact shape for effortless storage while riding. The hardened steel plate construction offers significant resistance against cutting and sawing attempts, providing a reliable deterrent against theft. Furthermore, the lock features a high-security cylinder that is resistant to picking and drilling, ensuring that your bicycle remains securely fastened to fixed objects whenever you need to leave it unattended.

Suitable for

• Securing bicycles in high-traffic urban areas
• Commuters who require a portable and lightweight security solution
• Cyclists looking for a balance between strength and ease of use
• Short to medium-duration parking stops

When it may not be suitable

This lock may not be the ideal choice for long-term overnight storage in high-risk areas where maximum-security heavy-duty chains or U-locks are recommended. Additionally, users who prefer the simplicity of a cable lock may find the folding mechanism slightly more complex to operate.

Key specifications

• Hardened steel plate construction
• Folding design for compact storage
• High-security pick-resistant cylinder
• Weather-resistant protective coating
• Includes mounting bracket for bicycle frame

How to use

To use the OnGuard K9 Link Plate Lock, remove it from the included mounting bracket attached to your bicycle frame. Unfold the steel plates to create a loop around your bicycle frame and a secure, immovable object such as a bike rack or post. Insert the locking end into the cylinder head until you hear a click, ensuring the mechanism is fully engaged. To unlock, insert the provided key, turn it to release the locking mechanism, and fold the plates back into their compact position for storage.

What to consider before purchase

• Check the diameter of the objects you typically lock your bike to
• Ensure your bicycle frame has space for the mounting bracket
• Consider the weight of the lock relative to your riding style
• Verify the number of keys provided for your security needs

Usage recommendations

Regularly lubricate the lock cylinder with a silicone-based spray to maintain smooth operation and prevent debris buildup. Always ensure the lock is secured through the frame and, if possible, the rear wheel to maximize the protection of your bicycle.