AXA Defender Ring Lock + Bosch Battery Lock
Best integrated security for Bosch ebike owners.
A streamlined security solution that secures both the frame and the battery with a single key. It offers robust, hardened steel protection without the bulk of traditional heavy-duty chains.
$59.95
at
Hitchhiker Bike Shop
More Defender options
Who it's for
- E-bike owners seeking comprehensive, integrated theft protection.
- Daily commuters and casual riders prioritizing ease of use.
- E-bike owners wanting to visibly deter opportunistic theft.
Who should skip it
- Riders needing to secure their bike to immovable objects.
- Owners of e-bikes with non-Bosch battery systems.
- Cyclists in high-crime areas needing maximum security.
Performance breakdown
Convenience
Unified key system eliminates the hassle of juggling multiple locks daily.
Theft Deterrence
Hardened steel and anti-drilling plates provide robust protection against opportunistic thieves.
Installation Simplicity
Frame-mounted design integrates seamlessly but requires specific mounting points on your bike.
Battery Security
Dedicated locking mechanism specifically engineered to secure expensive Bosch power sources.
Weight Efficiency
Lightweight construction keeps your e-bike agile without sacrificing essential security features.
System Versatility
Compatible with plug-in accessories to expand your security setup as needed.
Key Specs
Material
Hardened Steel
Weight
1.99 lbs
Weight
901 grams
Lock Type
Ring Lock and Battery Lock
Mounting Type
Frame Mount
Locking Mechanism
Keyed
Security Rating
Maximum security
Compatibility
Bosch E-bike battery
Drill Resistance
Anti-drilling plate in cylinder
Weather Resistant
No
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