Kryptonite Ring Lock Plug-In Chain

Yes, this chain is specifically designed to plug into compatible ring locks. It works seamlessly with Kryptonite and AXA ring locks that feature a dedicated plug-in port.

By plugging the chain into your ring lock, you secure your bike frame to a stationary object like a bike rack or post. This effectively prevents thieves from simply lifting, rolling, or riding your bike away.

The 120cm length provides a good balance between portability and reach. It is generally sufficient for locking your frame to standard bike racks, poles, or street furniture, though it may be tight if you are trying to secure both wheels.

Non-key retaining means you can remove your key from the lock as soon as it is unlocked. This is convenient if you prefer to keep your key on a keychain rather than having it stuck in the lock while you are riding.

With 9mm hardened steel links, the chain offers a high level of security, which does add some weight. However, because it is designed to plug into a frame-mounted ring lock, you can easily drape it over your frame or store it in a bag while riding.