Adjustable Shackle Length
The shackle can be adjusted to fit different objects.
These adjustable U-locks provide versatile security for mountain bikes and glass doors using a four-position combination. The long shackle design adapts to different locking environments
The shackle can be adjusted to fit different objects.
A 4-digit system provides keyless security for all users.
This hardware secures bicycles, electric bikes, and glass doors.
WANLIAN emphasizes the flexibility of the U-lock format with adjustable shackle lengths and multi-digit combinations. These units are designed for heavy-duty mountain bike protection.


WANLIAN lock in this range cover Combination bike locks, Heavy duty U-locks, 4-digit combination locks, Mountain bike locks.
Titles in this WANLIAN set call out the build that shows up in Adjustable shackle combination u-lock.
These WANLIAN lock line up with Combination bike locks, Heavy duty U-locks, 4-digit combination locks, Mountain bike locks.
Titles already name the split: Adjustable shackle combination u-lock.
Also in 4-digit combination locks Combination
The adjustable shackle is perfect for getting a tight fit on my mountain bike.
I use this for my glass shop door and it feels very secure.
The 4-digit combination is easy to turn and I never have to carry keys.
It features an adjustable long shackle for different sizes.
No, it uses a four-position combination padlock.
It is suitable for bicycles, electric bikes, and glass doors.
Yes, it is specifically categorized as a mountain bike lock.