OnGuard Doberman Key
Best lightweight security for cyclists making quick stops in low risk areas
A reliable, self-coiling cable lock that balances convenience with essential security. The integrated mounting bracket and lighted key make it a practical choice for daily commuters who need a quick, scratch-free way to secure their ride.
$29.95
at
Hitchhiker Bike Shop
More Doberman options
Who it's for
- Commuters looking for a lightweight deterrent for quick stops
- Cyclists needing reliable locking strength in low-to-medium risk environments
- Minimalist riders who prioritize easy storage and portability
Who should skip it
- Owners parking high-value bikes in high-theft urban areas
- Users frequently locking to wide trees or thick utility poles
- Busy riders who prefer low-maintenance gear that resists the elements
Performance breakdown
Theft Deterrence
Reliable for quick stops, but cable locks remain vulnerable to power tools.
Portability
Self-coiling design and included bracket make carrying this lock effortless.
Ease of Use
Five keys and a built-in light simplify nighttime locking and unlocking.
Frame Protection
Thick vinyl coating prevents unsightly scratches and dings on your bike frame.
Weather Resistance
Integrated cylinder covers effectively shield the mechanism from rain and road grit.
Locking Mechanism
Double-bolt design offers solid resistance against picking and basic tampering attempts.
Key Specs
Lock Type
Cable Lock
Cable Length
1850 mm (72.8 inches)
Cable Diameter
10 mm
Locking Mechanism
X2 double-bolt
Material
Steel cable with vinyl coating
Mounting Type
Frame mount
Weather Resistant
Yes
Alarm Feature
No
Anti-Theft Guarantee Included
No
Smart Features
Microlight key included
Know before you buy
Still have a question?
Ask Metto anything about the OnGuard Doberman Key before you decide.