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Welcome to the XENA Worldwide Site
XENA disc-lock alarms fit the vast majority of standard brake-discs.
1. Brand
2. Model
Your bike not listed bove? Download and print out our XENA Lockfitter to check your XENA fitment profile.
XENA Products are
Certified by
Holland France
France
Poland UK
UK
Finland  

XENA disc-lock alarms combine two security systems in one solid product. All models protect your bike from theft and help remind you to remove your disc-lock before you ride.

1. Simply the world's best disc-lock design
Made with the highest-quality materials and components and featuring a unique high-security key and barrel.

2. With a 110dB alarm built right in
Auto-arming and maintenance free, all XENA disc-lock alarms have a 110dB siren triggered by shock and motion sensors.

The icons explained below can be found on the individual product pages contained in this site and on all XENA product packaging. Please send your questions to info@xenasecurity.com.
 Disc-Lock
Double-Locking System
What we mean by "Double-Locking"
In a conventional disc-lock, the locking-pin is the weakest point. With XENA's double-locking system, body and locking pin act as one piece of metal, making it virtually impossible to remove the lock by wedging, hammering or other methods of attack.

... And what it means for thieves
Pictured at right: a XENA XN15 double-locking disc-lock after several minutes of brutal hammer and wedge attack from independent testers at Classe SRA France. Note that XENA's build quality and double-locking pin mean that despite the awesome force applied, the XENA remains locked.

Push Down Locking System
Locks with a simple push, clicks into place. The key barrel in XENA's push-down locking system disc-locks works with a simple push and click. The spring-loaded locking pins pops out when unlocked.
Corrosion Resistant
Stainless-steel construction for ultimate resistance. XENA locks are constructed from high-grade stainless, inert gas-hardened and chro-moly steels. Quality materials, top-notch design and rugged build-quality make XENA locks highly resistant to the elements for years of use in top condition.