Dual Layer Protection
The U-lock body pairs with a strong security cable.
Bike locks
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Jiujiutu
Jiujiutu Bike locks
Jiujiutu specializes in high-security U-locks and integrated cable systems for outdoor bicycle protection. These heavy-duty tools provide resettable combination access for daily commuters
Featured listing
Worth noticing
Resettable Password System
The 4-digit combination can be changed by the user.
Outdoor Rated Durability
Materials are selected for anti-theft performance in outdoor environments.
Why this brand is here
Anti-Theft Hardware Standards
The collection emphasizes heavy-duty U-locks paired with flexible security cables for comprehensive coverage. Each unit utilizes a 4-digit resettable combination interface.
- Heavy duty U-lock frame
- 4-digit resettable combination
- Strong security cable attachment
- Anti-theft bicycle password lock
- Outdoor environment compatibility
- Flexible cable lock integration
What sets them apart
U-Lock Strength
The rigid U-lock serves as the primary anchor for high-security bicycle protection.
Extended Reach
The included security cable allows users to lock wheels and frames together.
Keyless Operation
A 4-digit password system removes the risk of losing physical keys during transit.
Resettable Security
Users can update their security code at any time for improved safety.
Current set
1 lock by Jiujiutu
Four digit combination u-lock with cable
Flexible cable locks · Combination bike locks · Heavy duty U-locks · 4-digit combination locks · U-locks with security cables
Voices
Buyer notes
The 4-digit combination is easy to reset and feels very secure on my bike.
I appreciate the combination of the U-lock and the extra cable for my wheels.
This heavy-duty lock stands up well to daily outdoor use at the train station.
Quick answers
Jiujiutu Questions
How many digits is the combination?
The locks use a 4-digit resettable combination system.
Does it come with a cable?
Yes, these models include a strong security cable with the U-lock.
Is the password permanent?
No, the 4-digit combination is fully resettable by the user.
What is the primary lock type?
The primary security component is a heavy-duty U-lock.