The standard in U-lock bike security, Kryptonite's Kryptolok Standard U-Lock with Cable features a 13 mm (0.51 in) steel shackle, a hardened double deadbolt design for additional protection against twist attacks, and a pick and drill resistant disc-style cylinder. The key hole features a redesigned dust cover for dust, grime, and water protection. 2 keys and 4-foot KryptoFlex cable included. 4 x 9 in (10.2 x 22.9 cm).
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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Reviewed 11/11/2014
by NYC Biker
Cycling Enthusiast
NYC, NY
Value Rating
Overall Rating
2 of 2 customers found this review helpful.
It does the job
It does the job, I use it for quick stops when going to store and running errands around, will not leave my bike outside overnight with this look, but hey, I live in horrible NYC. Sort of heavy but I expected that, you can't have a reliable lock that won't be on the heavy side. Sometimes it's difficult to place the key in and you can't take the key out when unlock. Mount is steady and easy to install.
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Reviewed 6/30/2014
by altech369
Cycling Enthusiast
New York City,N.Y.
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Overall Rating
1 of 2 customers found this review helpful.
Great Lock for New York City.
This lock can only be sawed open with a Carbide Tungsten steel blade-25 to 30 minutes of sawing or a plasma torch in less than 1 minute.So if you lock it up in the city during the day No-One is going to get your bike,they will look for an easier target!
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Reviewed 8/24/2017
by HBLocal
Cycling Enthusiast
Huntington Beach, CA
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Overall Rating
0 of 1 customers found this review helpful.
Good lock for securing to bike racks.
I use this as a back up for securing my MTB to the rack in addition to the Thule rack lock. Gives a little more comfort with $5,000 to $10,000 sitting on your rack as you go into a store or eatery after a ride. It is a little on the big and bulky side for carrying around on a bike or in a backpack but lives in the back of the car nicely.
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Classic ulock
Easy to use, safe enough for all but the nicest bikes, this is my go to lock for my commuter bike
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Reviewed 10/7/2013
by Anonymous
Cycling Enthusiast
Philadelphia, PA
Value Rating
Overall Rating
3 of 3 customers found this review helpful.
Great lock
This is a great lock for low-mid crime areas. Not heavy at all to carry in a backpack or on the bike itself. The lock does rattle a little bit while riding on not so smooth roads. The cable could be longer aswell, but good for solo use.
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Reviewed 12/6/2012
by jn
Casual Cyclist
Portland, Oregon
5 of 5 customers found this review helpful.
Secure, easy to use
This U-Lock with cable works well to secure my bike to the hanging bike rack in our bike shelter, securing the frame as well as the tires. It is easy to use - the locking mechanism is straightforward and secure.
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