# Kryptonite Ring Lock
The Kryptonite Ring Lock is a high-quality frame lock with an extra-wide opening to create more space for the tire and mudguard. The lock offers optimal safety with its anti-drilling cylinder and hardened steel bracket. The ergonomic design of the push button and online key service offer you maximum comfort.
**Features:**
- Ring lock with plug-in capability
- Key retaining (key cannot be removed from the lock while unlocked)
- Ring lock prevents roll or ride-away theft
- Plug-in options include chain or cable, which prevent lift-away theft
- Kryptonite and AXA ring locks/plug-in options are compatible