Waterproof: With waterproof function, it continues to work in rainy days and never rusts.
Durable: Made of high quality stainless steel and zinc lock cylinder, durable and not easy to damage.
Safe: Attached to the disk, it is difficult to remove without the key, excellent anti-theft function.
Easy to Use: One press to lock easily and quickly. Click the lock button to lock it.
Two Keys: Two keys are provided and the lock's internal structure is specially multi-layered.

Note: The brake disc hole needs to be larger than 6mm