Dagmar Disk Lock with an Invisible-looking design is the best bet to protect your bike. The safety of your bike is guaranteed, so far you have the keys to the lock-in possession.
Dagmar Disk Lock is waterproof, simple, and very convenient to operate. It also has a 110 dB alarm feature, making it very secure
Easy to use and install
Acts as a Highly Visual Theft Deterrent
Size: 8.5 cm x 6.5 cm x 3 cm