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Xena XX-10 Disc Lock with Alarm
  • Xena XX-10 Disc Lock with Alarm - Stainless Steel
  • Xena XX-10 Disc Lock with Alarm

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Video Review

Xena XX-10 Disc Lock with Alarm Videos

Xena XX10 Disc Lock

High-grade chro-moly steel mono-block construction and piercing 120dB alarm make the high-performance XX10 a remarkably effective way to protect your motorbike.

Lock: Featuring a sport and streetbike-oriented fit profile with 10mm double-locking, carbide-reinforced hardened-steel locking pin and pick-proof, freeze-spray proof key and barrel.

Alarm: Shock & motion sensors trigger a piercing 120dB anti-theft alarm powered by a single CR2 Lithium battery. Self-arming, with no on-off switch, re-sets to armed mode within 15 seconds.


  • 1 7/8” (46mm) throat width
  • 3/8” (10mm) diameter carbide-reinforced hardened-steel locking pin
  • Double-Locking System
  • Maximum Security Key & Barrel
  • Ice Spray-Proof Body & Key Barrel
  • Ultra-High Strength
  • 120dB Alarm
  • Auto Arm/Disarm 
  • Shock & Movement Sensors
  • Removable Alarm Module


  • 1 XENA Disc-Lock
  • 1 CR2 Battery
  • 3 Keys
  • 1 XENA Lock Tool Etched with Unique Key Code

Please Note: Battery comes pre-installed in lock.

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Xena XX-10 Disc Lock with Alarm 4.3 5 82 82
Too big The product it's perfect, but it's too big to keep in my bike. I need a backpack. July 20, 2015
not a great product This product does not work with my bike, I have an 04 GSXR 1000. It will not lock no matter what I try. I wouldn't recommend it. August 24, 2015
Good, but with its issues… I spent a little time looking for a disc lock for my motorcycle, and the criteria was this: 1) don't be hideous 2) have an alarm. The Xena series fit the bill. The XX-10 does its job at locking my bike down while not looking like a monster (though I hear some people prefer big bulky locks to scare away possible thieves), however, the alarm system is at-best subpar. My first received item had to be returned because the alarm wouldn't sit in the alarm properly, and my second, well…it keeps getting triggered and going off unnecessarily at times, and not going off when it's supposed to. I ended up removing the alarm completely, and just using the lock as a lock, despite the alarm being deceptively loud. Would I recommend this? Sure, maybe you'll have more luck than me. TL;DR: Decent lock, alarm is iffy at best. June 24, 2015
A must have for all bike owners Easy to install and use. Simplicity at its finest. June 16, 2015
Okay It worked perfectly when I first bought it. Very heavy duty. Although after awhile, the alarm started going off all the time at random times when it was even being moved or touched. It got a little annoying and discouraged me from using it very often - but it was indeed very loud. It started to rust a little too after it had gotten wet a few times. June 30, 2015
Perfect solution I park my baby outside and wanted to make sure she was well protected. After doing some research online and watching the video on Revzilla I decided this was the best method. I love it, easy to put on and to take out! Does what it is supposed to do. June 23, 2015
Works great, confirmed it stopped my bike getting stolen So apparently I have confirmation that this lock prevented two guys from stealing my bike the other day. Had a lovely chat with my neighbor this morning who informed me that the alarm going off scared them away: http://youtu.be/ujUVUXAJG10 The only gripe I have with this lock is that sometimes it can be too sensitive to motion in certain positions on the disc (I keep it at 11 o'clock usually). But I'd rather it be too sensitive than not sensitive enough. However, it's definitely possible to be cut off, since the NYPD illegally towed my vehicle a few weeks back and cut it off (mildly damaging my brake disc in the process), but I imagine it would require power tools and plenty of time. I would highly recommend this lock. Bought another one after the NYPD destroyed my old one. April 20, 2015
A very nice add deterrent! Very sold lock, nice piece of mind when you just don't want to leave your bike's safety up to the steering lock mechanism only. The "alarm" feature is great, really sensitive and responsive. The lock is super easy to install and remove. May 5, 2015
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Have a functionality, fit, or otherwise product-specific question about the Xena XX-10 Disc Lock with Alarm? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Xena XX-10 Disc Lock with Alarm
Already Asked: 9 Questions, 27 Answers
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RevZilla Store asked: Why did you choose this?
Max S: The Revzilla video and reviews sold me on the quality and utility of this product May 23, 2015
Lee B: Don't want my stuff stole. Aug 21, 2014
ELROY O: Because of the features offered. Apr 15, 2014
Usha D: Saw demo videos about it Mar 6, 2014
Michael B: To have piece of mind knowing that my bike is better protected. Feb 10, 2014
Tyler B: my friend told me this is lock and a very loud alarm and is very sensitive. which could be annoying sometimes but its worth it if sometimes does trying to touch your bike you know it will go off. Jan 3, 2014
HASAN D: The name explains it all. No clarification be needed when choosing Xena Security systems. Nov 27, 2013
Mauricio V: Need to protect my new R6! Nov 26, 2013
Matthew M: Need mild theft deterrent along with chain to avoid damage to bike during theft attempts. Oct 24, 2013
A shopper asked: Will this fit on a 2003 suzuki gsxr 750? Jun 25, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Peter M: I ride a 2013 BMW R1200RT. I have no idea if it will fit your disk rotor. I would think that it does because when I have it installed there is plenty of room for larger disks. Jun 25, 2014
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Alan M: Not sure about your bike. I own a Triumph Thunderbird 2014 and I was able to fit in through a few different holes on the front disk without issue. Good lock easy to use. Jun 25, 2014
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Mauricio V: According to the Dena security website, the alarm will fit the GSXR 750 Jun 25, 2014
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Sherwin B asked: I have 2014 Yamaha Bolt which one fit on my bike? thanks Aug 22, 2014
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Matthew M: Since your bike isn't on the fitment guide, print out the Xena lockfitter PDF (This form won't let me include a link to it, but just google "xena lockfitter" and it'll be the first link, a pdf), use those mad 1'st grader safety scissor skills to cut out the dotted areas and hold it against your brake disc for your product options.

One thing to note, the XX-10 is not represented on that chart. However, if you use the distance (47mm) from the X2 lock and make a 10mm hole (that's 3/8" for us 'Muricans), you'll have the same dimensions.

You're probably safe with anything from XX-6 (in the small holes) to an XX-14 (using the larger slots). I use an XX-10 in the large slots with my Tuono and I find it to be much easier than trying to dork with fitting through the tiny holes and setting the alarm off by accident.
Aug 22, 2014
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Peter M: I ride a 2013 BMW R1200RT. Check with your dealer on if the disks are similar in dimension. There is plenty of play in the gap in the alarm to fit most bikes.
Good Luck.
Aug 22, 2014
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A shopper asked: Hi there

I am looking for a disc brake alarm lock for my KTM Duke 200 and am not sure which one will fit my bike, Can you help?
Aug 31, 2013
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Abel V: I should have no trouble fitting. The slot between the pin and the end of the device is large enough that it should fit most rotors out there. Sep 26, 2013
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Ray Brown I: the 10 will prob fit, on xena's site they have a sizing chart i believe Sep 27, 2013
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A shopper asked: Do I need the XENA XX-10 or 14 for my 2008 Honda CBR 600RR? Feb 24, 2015
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Paul K: They are the same size I believe. I bought the 10 thinking it would fit directly into a certain whole on my rear brake rotor of my ninja650 but it was 1mm to big so it easily fits all the way to the inside of the rotor like it the picture. Personally I would recommend the 14 because that is the size of the locking pin about 1/2" and 3"8 on the 10 and it's 2 bucks more. If someone really wants the bike 2 or 3 guys can pick it up and put in in a van in 5 seconds but I feel better because it does make a load noise for the casual person who may touch the bike and they can't roll/push the bike. Feb 24, 2015
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vladimir a asked: i have a BMW R1150R, will this product fit, can this be used on the front wheel? Sep 27, 2013
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A s: i have a vstrom 650 and it feets great on my bike. its extremly loud.and i like the fact that is so small and can have always with me Sep 28, 2013
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Product Style RevZilla Item # Manufacturer Product # Availability
Stainless Steel 736406 XX-10 Out of Stock