Log In / Register
0 Checkout
Xena XX-6 Disc Lock with Alarm
  • Xena XX-6 Disc Lock with Alarm - Yellow
  • Xena XX-6 Disc Lock with Alarm - Yellow
  • Xena XX-6 Disc Lock with Alarm - Stainless Steel
  • Xena XX-6 Disc Lock with Alarm
  • Xena XX-6 Disc Lock with Alarm - Stainless Steel

Please select a Color to check availability, or to add this item to your Shopping Cart or Wish List.

Select Color:

Stainless Steel
Savings (10%):

Select qty:

Please select a Color to view availability.
Add to Wish List

Video Review

Xena XX-6 Disc Lock with Alarm Videos

Xena XX-6 Disc Lock

High-grade mono-block alloy construction and piercing alarm make the XX6 a remarkably effective way to protect your motorbike or scooter.

Lock: Fits virtually any scooter or motorbike, with a high-grade mono-block alloy construction and a 6mm steel pushdown locking pin. Ice-spray proof and pick proof key and barrel.

Alarm: Shock and motion sensors linked to a sophisticated microprocessor trigger a 120dB alarm powered by a single CR2 long-life Lithium battery. All electronics are housed in a replaceable alarm module -- no tools required. Self-arming, with no on-off switch, re-sets to armed mode within 15 seconds


  • 1 5/8" (42mm) throat width
  • 1/4" (6mm) diameter hardened steel locking pin
  • Ideal for smaller bikes and scooters
  • High-nickel-content stainless steel body
  • Push-down locking system
  • Ice spray-proof and key barrel

Included Items:

  • (1) Disc lock
  • (3) Keys
  • (1) Alarm module removal key
Product Style RevZilla Item # Manufacturer Product # Availability
Yellow 736400 XX-6Y/XX6-Y In Stock: Ships within 24 hours
Stainless Steel 736405 XX-6 SS In Stock: Ships within 24 hours


Orders $39.99 and over qualify for our fast free shipping offer. Click Here for FREE Shipping Terms and Conditions.

Please see our International Orders page for orders shipping outside the US.

We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

See our full Shipping Policy for further details.


If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Xena XX-6 Disc Lock with Alarm 4.1 5 105 105
Does Its Job Only time it goes off when I don't want it to is when I try to take it off and am not fast enough with the key. So far no false alarms and I've had it for about a month. May 10, 2016
Great product but try it out before you need it to perform. This is a great product but the one I received was too sensitive and a new alarm module had to be sent to me. Unfortunately I needed it to perform right away and the week to ten days it took to receive the new module made it a moot point. The module was received directly from Xena but will have to be installed in the fall as the bike is not accessible to me now until November. The recommendation is to try it out before you need to depend on it. March 28, 2016
Durable, loud, and easy to use. The alarm is very loud! It is very sensitive so you do have to unlock it fast before it begins to go off and be careful not to bump your motorcycle. I am a fan of its size, it is small enough to fit in the limited trunk space I have on my 2009 Honda CBR600RR. Also, if you decide you do not want the loud alarm then you can also remove the battery while still maintaining the locking security. March 1, 2016
Very Sensitive Set up was easy enough if you don't mind the alarm going off a couple times as you get it back together. The lock/alarm seems well built and is easy to use. My biggest problem is how sensitive the alarm is. I keep my bike in my garage, and just rolling in my trashcans (about 5 ft away) causes the alarm to go off. Closing the garage door, alarm goes off. Removing the cover just enough to unlock the lock, alarm goes off. Drop a wrench on the floor, the alarm goes off. Walk briskly by the bike, alarm goes off. It's very annoying and not very reassuring because it turns into "The Alarm That Cried Theft". That being said, I have never noticed the alarm going off when I wasn't in the garage, but it could just be that I haven't been around to hear it. Whatever it is, it goes off so frequently when I am in the garage, I'm not sure I want to use it when I'm on the street, for fear passing cars might set it off. February 23, 2016
Great Product Works as advertised. If you use a disc lock this is the one January 20, 2016
Easy to use but very sensitive This alarm is very easy to use, small, and very loud. It is also very sensitive to the point that the wind would set it off sometimes as many as three or four times a night. This also makes it a bit of a race to get it unlocked and off the bike before in the couple of seconds before it goes off and wakes up the neighborhood every morning. December 1, 2015
Easy Defense, Loud Alarm! Protect your investment. Especially if you have a sport bike - you never know who's scoping out your ride. No, this lock is not impermeable. It will, however, give you exactly what you need if someone tries to steal your bike; it will simultaneously prevent them from rolling the bike, AND the alarm will assault your eardrums, bringing the attention and anger of anyone within 100 feet! Only problem is, the accelerometer in the alarm is VERY skittish and will go off easily when you are trying to unlock it. So ultimately, you get a good level of safety for a relatively little price. A worthwhile investment. August 17, 2015
Embarrassing on Road Trips This disc lock is quite effective at giving me peace of mind while my bike is sitting overnight. It is solid, heavy, and has quite a sensitive motion/shock sensor that reminds you of its presence on your disc if you forget to take it off and try standing up your bike. In terms of taking it with me on short rides or road trips, it's quite a nuisance. For whatever finicky reason, the sensor that is meant to disable the alarm feature unless there is a disc blocking the photogate no longer functions. I even designated a little velvet drawstring pouch to keep it from being damaged. In my pocket, in my tank bag, in my saddle bag, it will not stop going off at the slightest motion. After a few days on the road my dad liked to point out to strangers that I have a little bird in my saddle bag. There were times where I made sure to not put the lock in my bag until we were ready to leave the motel, but even sitting on the bed all alone it would go off. I have mixed feelings about whether I will be sad or relieved when the battery finally dies from over-use because while I will no longer have an audible high-pitched alarm, I will be left with a functioning disc lock that is bright yellow. I might still have an imprint of "XENA" in my stomach from all of the times I've had to smother the disc lock in my stomach so the neighbors won't think I'm trying to steal my own bike. TL;DR: It's a great lock to leave at home in the garage if you don't want people looking at you suspiciously at stop lights. July 16, 2015
2 3 4 5 ... 14 next>>
Use our Product Q&A for a chance to win our monthly $100 giveaways.

Have a functionality, fit, or otherwise product-specific question about the Xena XX-6 Disc Lock with Alarm? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.