Durable Chain Construction
The heavy duty chain resists cutting and tampering.
Heavy duty chain locks provide durable security for road and mountain cycling. Keyed access ensures reliable protection for various bicycle frames in outdoor environments
The heavy duty chain resists cutting and tampering.
Each lock includes 2 keys for reliable entry.
The 2.62 ft length is optimized for cycling frames.
This 2.62 ft chain lock utilizes a keyed mechanism for traditional security. The black finish and heavy duty links are designed for mountain and road cycling applications.


1 lock listed here, grouped as Black bike locks, Keyed bike locks, Heavy duty chain locks, Motorcycle grade locks.
What you get is what the titles name. Sample models: Keyed black steel chain lock for mountain bikes.
These CaoXiong lock line up with Black bike locks, Keyed bike locks, Heavy duty chain locks, Motorcycle grade locks.
The useful differences sit in Black bike locks, Keyed bike locks, Heavy duty chain locks, Motorcycle grade locks, not in a brand slogan.
Also in Black Heavy duty chain locks
The 2.62 ft chain is the perfect length for my road bike.
I feel much safer using this heavy duty chain lock with the two keys provided.
This black chain lock is very durable and fits my mountain bike well.
This is a keyed lock that comes with 2 keys.
The chain length is 2.62 ft.
It is designed for mountain and road cycling.
The lock comes in a black finish.