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Kryptonite Keeper Disc Lock

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Kryptonite Keeper 5-S Disc Lock


  • Stapler style disc lock immobilizes vehicle to prevent roll-away or ride-away theft
  • Dual-reinforced, high security, disc-style cylinder
  • 5mm pin diameter fits smaller vent holes
  • Compact and lightweight
  • 2 stainless steel “I” keys
  • Key Safe Program


  • 0.21” (5.5mm) locking pin diameter
  • 1.40 lbs
  • 1.63” (41.5mm) maximum distance for disc rotor insertion
  • 0.24” (6mm) maximum disc rotor thickness to insert lock
Product Style RevZilla Item # Manufacturer Product # Availability
Yellow 831180 720018000884 In Stock: Ships next business day
Chrome 876502 720018000877/720018 000877 In Stock: Ships next business day


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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.

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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.
Kryptonite Keeper Disc Lock 4.7 5 70 70
Great Product! Great lock that's easy to install and comes with a reminder leash. August 12, 2016
I still have my bike My bike has yet to be stolen with this thing on it, so it appears to be doing a stellar job. Easy to use, easy to un-use, easy to store, easy to un-store. It's the Benjamin Franklin of bike locks. August 11, 2016
Easy to use on any bike. Got this for my 99 Suzuki GS500E and works great. Easy to install on your bike and the reminder cable reminds you it's on the bike. The size of it can just fit in your pocket or small bag that you carry with you. August 4, 2016
Buy one If you own a motorcycle and you don't have one of these locks you are crazy. It's so small and easy to install i carry it on my bike at all times. It's 1000 times Better then having no security and it finally gives me peace of mind at night living in an apartment. August 2, 2016
Good product Key can be finnicky when the lock is really hot, but so far its worked well for me July 26, 2016
Bold color, great lock. Does what it should and (yellow) stands out enough to deter moto thieves. July 19, 2016
One of the best Nonalarm Disc Locks I've found! The Kryptonite Disc Lock fits perfectly on my disc and is an excellent deterrent for an everyday thief. I have no doubt that this alone wouldn't stop someone who was determined to steal my bike, but it sure is going to cause them a headache and make them think twice before trying. The finish chips away fairly easily, but I don't care as much about looks as I do functionality. Overall, combined with Revzilla's quick shipping, I am very satisfied and would recommend this to anyone looking for a disc lock. July 14, 2016
Does the job The only problem I've had is that it got a little rusty on the bolt from getting wet. Other than that, it does what it's supposed to. July 12, 2016
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