Carbon Steel Build
The 13.7mm carbon steel construction provides anti-theft strength.
Bike locks
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LuTuo
LuTuo Bike locks
These carbon steel U-locks provide high-security protection for urban commuters and mountain bikers. The extra-long design facilitates easier locking to various fixed structures
Featured listing
What stands out
Extra Long Shackle
The extended length simplifies locking to wide posts.
Dual Key System
Two keys are provided for secure manual locking.
About this lineup
Precision Carbon Steel Engineering
LuTuo locks utilize 13.7mm carbon steel to achieve a high security rating for bicycles and scooters. Each model includes a dedicated mounting bracket for transport.
- 13.7mm carbon steel
- Extra long U-lock body
- Anti-theft keyed mechanism
- Mounting bracket included
- Road and mountain bike fit
- Scooter compatible
How they are built
Commuter Optimized
The extra length is ideal for securing scooters and road bikes in cities.
Material Strength
Carbon steel offers a high strength-to-weight ratio for bike security.
Frame Integration
The mounting bracket ensures the lock stays with the bike.
Keyed Reliability
The traditional key system avoids the vulnerabilities of electronic locks.
Listings
1 lock by LuTuo
Carbon steel U-lock for scooters and bikes
Keyed bike locks · Heavy duty bike locks · Electric scooter locks · Locks with mounting brackets · Heavy duty U-locks
Notes
Notes from buyers
The extra long shackle makes it much easier to lock my scooter to thick poles.
The 13.7mm carbon steel feels very solid on my mountain bike.
I appreciate the mounting bracket for keeping the lock out of my backpack.
Questions
LuTuo Questions
What material is used in LuTuo locks?
These locks are constructed from 13.7mm carbon steel.
Is this lock suitable for electric scooters?
Yes, the extra long design is compatible with scooters and bicycles.
Does it come with a mounting solution?
Yes, it includes a mounting bracket for easy transport.
How many keys are included?
The LuTuo U-lock comes with 2 keys.