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Kryptonite Evolution Long Shackle Bike U-Lock, Anti-Theft Security, 14mm Steel Shackle with Mounting Bracket and Keys, High Security for Bicycles Scooters,Black

Free shipping on orders over $29.99

$84.98

$ 38 .99 $38.99

In Stock

About this item

  • 14mm Hard ended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.
  • Interior Locking Dimensions; 4" x 11. 5"
  • Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
  • Anti-Theft Protection Offer; Up to $3,000 Reimbursement
  • Secure Mounting Bracket; Includes versatile Flexframe-U Bracket, allowing you to carry your bike lock during transportation


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HP G62 Reviewer
Reviewed in the United States on July 19, 2024
I saw some negative reviews regarding "key/lock would not work". That happened to me, so I took closer look at the lock and noticed the one rubber ring that aligns the lock cartridge was out of place. When I aligned the rubber rings correctly, all was well. So first check the rubber ring alignment if having trouble.
-Fan
Reviewed in Germany on May 20, 2024
Schwer, aber top.Wer sein hochpreisiges Fahrrad wirklich vor Diebstahl schützen will, kommt um ein Schloss mit höherem Gewicht einfach nicht herum.
Jipé
Reviewed in Belgium on March 17, 2024
Semble robuste. Idéal pour sécuriser 1, voire 2 vélo(s) à assistance électrique.
Rup
Reviewed in the United States on December 23, 2024
Fits very nicely and with good distance. Nice strong lock.
Ernest Waroway
Reviewed in Canada on October 31, 2024
Excellent bike lock.I'm able to lock two bikes back to back.The FlexFrame U Bracket is not practicalfor my electric bike. Poor design, in myopinion. I secure the Ulock on top of the rearbike carrier that is factory supplied with abungie strap.
Li
Reviewed in Sweden on April 30, 2024
Nöjd
JoeyLeePM
Reviewed in the United States on October 22, 2023
Men don't like to read directions, it's true. I'm guilty. When I read the directions, trusted the process, I understood how this thing mounted. At first I thought it was broken or just poor design. It's actually genius who it straps around a pole and clamps to it. It's been on my scooter for 6 months, takes lots of bumps, and hasn't come off.The lock itself -- what's there to say. Nobody is going to steel your ride when they see it. If so, they better come with some serious grinders and make a ton of noise.
concerned customer
Reviewed in the United States on January 28, 2023
I use it to lock my bike in the building’s garage. I’m still paranoid enough that when the door broke I took the bike upstairs but the size makes it really easy for me to lock and unlock my bike and I feel like it keeps her safe down there.
Loren G. Yamamoto
Reviewed in the United States on January 22, 2021
The keyhole is on the barrel of the lock cylinder with the key entering perpendicular to the barrel which makes it easier to lock/unlock compared to the usual keyhole on the side of the lock cylinder. Extra long length permits lock to go around structures that shorter locks can't reach. Key appears to be very high security (unlike a house key).
Patty
Reviewed in the United States on September 5, 2020
Works well! Easy to use, large! But it being large is a downside too, I could not get it to mount on my bike nicely/without it being in the way, so now I just have to carry it in a bag behind my bike instead. Other than that though, it's a great product so far. Seems very very sturdy, difficult to cut through, even though I've heard that people have cut them...hope it doesn't happen to me!
Jörgen
Reviewed in Spain on May 20, 2020
Vendido de 2ª mano pero me llegó completamente nuevo. Paquete original y sin usar.Mucho mejor de lo que esperaba.Es cierto que para llevarlo suspendido en la bici con el soporte que viene es algo grande, difícil de colocar en cuadros de bici normales.Su peso también se nota. No lo llevo siempre conmigo, solo cuando sé que debo aparcar la bici un tiempo. Pero su longitud permite tener la bici cerrada con la mayoría de postes, farolas o elementos urbanos o no urbanos.Dice el refrán que "ande o no ande, caballo grande" y en este caso, anda muy bien. 100% recomendado.
A Customer
Reviewed in the United States on May 14, 2020
UPDATE 5/30- Kryptonite asked for a pic of the damage, which I sent. They immediately shipped me a new lock and sent me a ups label to send the damaged one back. All during the Covid-Crazy! First rate service, nice to get that these days.UPDATE 5/15- Was tightening the spline screw with the supplied wrench and the screw stripped out. Later, on my first ride with it mounted, the spline loosened and the lock rotated in the mount and was rubbed by the back tire, damaging the finish on the shackle down to the metal. Submitted ticket, guess I'll see what they say.This is a beast of a lock. Heavy if that matters to you.Key and bolt operation is smooth as silk.Only con is the mount, I'm scared the lock is heavy enough to break it if I hit a curb or other sharp bump. Only time will tell. It would also be nice if the mount was designed to be moved, as it is when you cut the rubber and strap you're stuck with that size.But the lock itself is great, 5 stars!
Customer
Reviewed in the United States on February 19, 2020
The lock will not stay affixed to my bike given the flawed design of the attachment piece. The lock needs to be tightened every two or three times I ride my bike. It is immensely frustrating and inconvenient. Additionally the rubber pieces at the end of the “U” keep sliding out of place and making it difficult to lock the lock. Overall I am very disappointed in this product and the vendor’s handling of the situation
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