Hardened Steel Core
The 16mm thick shackle provides professional grade security.
Bike locks
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HaynesNondeficere
HaynesNondeficere Bike locks
These Swiss-engineered U-locks offer hardened steel protection for high-value electric scooters and bicycles. Integrated mounting brackets and silicone coatings ensure secure transport and frame protection
Our pick
In short
Silicone Outer Coating
A soft exterior prevents scratches on bike and scooter frames.
Dual Mounting Brackets
Two brackets are included for versatile on-vehicle storage.
Why we keep it
Swiss Engineered Precision
The collection centers on 16mm heavy duty U-locks designed for motorcycles and electric scooters. These models prioritize structural integrity and ease of transport with dedicated mounting hardware.
- 16mm thick hardened steel
- Swiss-engineered locking mechanism
- Protective silicone coating
- Dual mounting bracket system
- Four-key security set
- Electric scooter compatibility
Inside the range
High Security U-Locks
The 16mm thickness is designed to resist aggressive attacks on bicycles and motorcycles. Hardened steel ensures the core remains intact under pressure.
Frame Protection
The silicone outer coating is a standard feature to protect paint. It cushions the contact between the heavy steel and the vehicle frame.
Commuter Convenience
Including two mounting brackets allows users to swap the lock between different bikes. This is ideal for multi-vehicle households.
Specialized Scooter Fit
The dimensions are optimized for the unique frames of electric scooters. It provides a tight, secure fit that prevents leverage attacks.
Catalog
1 lock from HaynesNondeficere
Silicone coated hardened steel U-lock
Keyed bike locks · Heavy duty bike locks · Electric scooter locks · Hardened steel locks · Locks with mounting brackets
From use
From this set
The 16mm hardened steel gives me peace of mind when locking my electric scooter downtown.
I appreciate the silicone coating because it hasn't left a single mark on my bike frame.
The two mounting brackets made it easy to install a holder on both of my bicycles.
Before you buy
HaynesNondeficere FAQ
How thick is the U-lock shackle?
The lock features 16mm thick hardened steel.
Does the lock come with a frame mount?
Yes, it includes 2 mounting brackets for transport.
Is the lock safe for painted frames?
The silicone outer coating protects frames from scratches.
How many keys come in the box?
The heavy duty U-lock includes 4 keys.