- Brand: Kryptonite
- Special Feature: Anti-theft
- Lock Type: Key Lock
- Item Dimensions LxWxH: 1.89 x 1.18 x 2.13 inches
- Material: Hardened MAX-Performance steel shackle
- 14mm hardened MAX-Performance steel shackle resists both cutters and leverage attacks
- Double deadbolt locking mechanism has extensive holding power
- High security, disc-style cylinder with reinforced anti-drill, anti-pull protection system
- Sliding dust cover protects and extends cylinder life
- 3 stainless steel keys — one lighted with high intensity bulb & replaceable battery
- Key Safe Program
















Jr. –
I bought this lock specifically to use as the locking link for a Schlage 12mm cinch-ring security chain. As with most Kryponite locks, it is tough and well made.This Kryptonite/Schlage chain combo is primarily for securing our mountain bikes on my truck during one of those bike trips that I end up parking and leaving the truck at public places for an errand or something. Keep in mind though, this or any other brand of lock/chain combo isnβt foolproof where you lock your bike on a lamppost and leave it overnight on the street. To a determined thief thereβs no such thing as an unbreakable lock or chain.That being said, this lock/chain combo should be tough enough and prove to be difficult for a thief to make a quick steal of your bike, especially if itβs on a visible high-traffic location. The combo is also intimidating enough to discourage these criminals and look for a target elsewhere.
Bryan –
Not sure how much I can contribute here, but it is definitely a big, robust lock. It is surprisingly lightweight, but still seems solid. No, I have not taken an angle grinder to it, and my lock picking skills are not up to par for a proper test so I can’t comment on actual security, but I feel it is a good match for my Schlage 12MM cinch chains. It is plenty to keep from being an easy target.I also appreciate it comes with 3 keys.
Lisa H. –
Rubber cover over the shackle does not appear to be described in product dimensions. I had to cut off small portion to fit it through a 5/8 inch chain opening.
JanneZack –
Apparently every lock can be picked, but this is one heavy duty lock. Iβm assuming I will avoid those who can pick it as a rule. The only hard thing about it was the rubber coating around the loop bit. It didnβt want to fit through my chain, but after a couple of times, it now is much easier to get onto the chain. I like the rubber around the metal. I also like the fact that the entire loop comes detached from the thick bar for ease of locking it through the chain. Very happy with this purchase.
caiobabe –
Specifically bought this in YELLOW to show any potential thief what he has to contend with. Heavy duty. The U-bar is quite fat in diameter which is also a discouragement. I wanted little space in-between the lock body and top of hook. This is perfect if you are using a fat type security cable which I recommend the Kryptonite Kryptoflex 3/8″ (10mm) in 7 foot. I have two neighbors who use heavy chains which added another 9 lbs. to their e-bike. I felt wayyy too much. The Kryptoflex cable weighs almost ONE lb. only! Also, they have to wrap all that bulk chain around the bike body. Heavy, unsightly. The cable is plastic coated and can be wrapped around any part of bike tightly. Also, one end of cable can be pulled through the other end loop to extend the length if you are wanting to keep your precious bike finish farther away from whatever you are securing it to. The lock is well coated also and will protect your finish. I like the fact that it came with 3 keys and especially an insurance policy (at a small cost, $29) if you register your lock and bike. In the event that the lock itself was compromised leading to the theft, you can put a claim in. (Most likely will have to have a police report as proof).In any event…locks, cables, chains are mostly a deterrent. If a thief is that determined he can and will do anything. “Where there is a will, there is a way.” But this lock and cable combo will surely make him think twice!
Stinkysquishy –
I originally wanted to return this as it is soooo heavy, I felt there was no way I’d pack it with me while moto camping.However, the lock does serve a good purpose as it’s incredibly thick and – I’m assuming – very secure against theft. It has given me the confidence to leave my bike locked on the motorcycle rack or trailer, or even when I’m at a hotel/motel in distant locales before leaving on my camping trips.My KTM 690 Enduro has a steering lock feature. If you install this lock on the rear disk rotor in combination with the factory front steering lock, thieves really can’t move your bike without lifting it and putting it on a trailer/in a truck.For that reason, I’m giving it 4 stars. If it were lighter and more easily packed, I’d give it 5.
Raquel Quero –
Para mi motora