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Kryptonite

Kryptonite New York Standard Bike U-Lock, Heavy Duty Anti-Theft, 16mm Shackle with Mounting Bracket and Keys, Ultimate Security for Bicycles E-Bikes Scooters

  • Based on 4,621 reviews
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Availability: In Stock.
Fulfilled by 365 Cycles
Arrives Saturday, Sep 6
Order within 15 hours and 59 minutes
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Style: New-U


Pattern Name: New York Standard U-Lock Only


Features

  • 16mm Hardended 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.Control Method:Application
  • Interior Locking Dimensions; 4" x 8"
  • 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 $4,000 Reimbursement for 1 Year Included
  • Secure Mounting Bracket; Includes versatile Flexframe-U Bracket, allowing you to carry your bike lock during transportation

Description

The Kryptonite New York Lock Standard U-Lock features a 16 mm hardened max performance steel shackle with a double deadbolt anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock’s disc-style cylinder with center keyway is protected by a vinyl coating and is pick and drill resistant. The keyway also features a sliding dust cover to protect the cylinder from dirt and debris when not in use. It includes three stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking. One of the keys has an LED key fob for added visibility in the dark. Rated at 9 / 10 on our security scale, the New York Lock Standard is good for quick stops in major metropolitan areas and all day & overnight on college campuses, suburbs, and rural areas. It also includes our patented FlexFrame-U Bracket providing convenient multi-location U-Lock transport. The combination of these great features and our support programs including Key Safe, Anti-Theft Protection..

Brand: Kryptonite


Special Feature: Weather Resistant


Lock Type: U-Lock, Bicycle Lock


Item dimensions L x W x H: 3.15 x 1.18 x 1.18 inches


Material: Alloy Steel


Brand: ‎Kryptonite


Special Feature: ‎Weather Resistant


Lock Type: ‎U-Lock, Bicycle Lock


Item dimensions L x W x H: ‎3.15 x 1.18 x 1.18 inches


Material: ‎Alloy Steel


Recommended Uses For Product: ‎Cycling


Style: ‎New-U


Color: ‎BLACK/YELLOW


Number of Pieces: ‎1


Finish Type: ‎Vinyl Coating


Included Components: ‎Lock


Controller Type: ‎Hand Control


Shape: ‎U Shape


Item Weight: ‎4.5 Pounds


Control Method: ‎App


UPC: ‎720018002154


Model Name: ‎New York Lock Standard


Global Trade Identification Number: ‎54


Manufacturer: ‎Kryptonite


Part Number: ‎2154


Item Weight: ‎4.45 pounds


Product Dimensions: ‎3.15 x 1.18 x 1.18 inches


Item model number: ‎002154 New York Lock Standard


Batteries: ‎1 12V batteries required.


Is Discontinued By Manufacturer: ‎No


Size: ‎10


Finish: ‎Vinyl Coating


Pattern: ‎New York Standard U-Lock Only


Item Package Quantity: ‎1


Special Features: ‎Weather Resistant


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎Limited Lifetime Warranty


Date First Available: March 1, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews

    • A great, heavy duty and tough u-lock!
For the price and the level of security of this u-lock (9 out of 10 rating), I recommend this for every bike rider even if you believe you ride in a safe environment. It has a 16mm hardened MAX-Performance shackle and double deadbolt locking mechanism. It just looks, feels and is a high quality tough u-lock. However it is an 8 inch shackle rather than a 9 inch shackle so that is either a good thing or bad thing. A slightly smaller shackle means more security as thieves would have more difficulty in using pry bars or jacks and it means less weight for you to carry (4.35 pounds). It is also means you may have difficulty to lock your bike on certain poles, bike racks or your locking method. If I try to use the u-lock through frame's seat tube, rear tire and post, it is possible depending on a small post but it is real tight. It may not work on some posts though. Here is another method that I like and would give more clearance for the shackle to a post... Use the u-lock through chain stay, rear tire and post. 3rd option? You could use the sheldon brown method and use the u-lock just on the rear wheel to post if the other methods don't work as it protects the frame and rear wheel. I still get nervous with the sheldon brown method because it doesn't take much time and effort to saw through a rear wheel with a handsaw and the thief could take the rest of your bike. Just try to fill the shackle so thief would have trouble with pry bar or jack. You should think about what bike racks and posts you use. As for the flexframe bracket... The lock is 8 inches and 4 pounds so it is pretty big and heavy. I can't even fit it on my bike because I have a water bottle cage connected on. I would rather just put the u-lock in a backpack. Maybe I would connect a Kryptonite evolution mini-5 if I had one as it much smaller and weighs a tad over 2 pounds? If you can use the kryptonite new york u-lock in a CORRECT, good locking method that protects your frame and rear wheel at same time, I would highly recommend it because it is a great u-lock. Also you could use a kryptoflex cable attached to the u-lock like I do and protect your front wheel. You can't be too safe. Update: I ditched the backpack and I installed the u-lock and the flexframe bracket on my topeak rear bike rack. Getting rid of the backpack with the locks and using a bike rack is making my bike trips much faster. I do recommend the flexframe bracket. I put it on a thin tube and it is tight. I also added nite ize rubber twist (thicker 24 inch twist) to bracket to add extra holding security. Those twists are really strong. The bracket won't be moving at all. ... show more
Reviewed in the United States on June 11, 2013 by BAH
    • The best, except maybe the mount
Style: New-U Pattern Name: New York Standard U-Lock Only
This is the most Kryptonite of Kryptonite locks, thick, strong, difficult to pick or cut through. Not impossible to defeat, used correctly, but about the best you'll get. Also, because of that: very heavy. What I don't like is the frame mount. No matter how it's mounted or adjusted, the mount (& lock) slides and pivots, often into the way of your pedaling, and with the size of the lock and the way the lock fits into the mount makes it difficult to impossible to mount out of the way (e.g., in the seat/cross/down post triangle). ... show more
Reviewed in the United States on May 6, 2025 by Brett Doelling
    • Beast of a Lock!!!
Style: New-U Pattern Name: New York Standard U-Lock Only
I feel that my bike is super secure. This thing is heavy duty. It’s known far and wide to be a really good luck and when I went to lock my bike up my E bike that cost a lot of money I noticed that the bike right next to my bike had the same brand it was a lot older model, but it looked just as tough back then. ... show more
Reviewed in the United States on June 10, 2025 by Denise Burt
    • Great, but HEAVY
Style: New-U Pattern Name: New York Standard U-Lock Only
Great lock but boy is it heavy.
Reviewed in the United States on August 3, 2025 by Bernard Walker
    • Bomb Proof! Yet also very user friendly
I did heavy research on all types of locks and ultimately went with a BELL 16mm U-Lock from Walmart for $24. worked OK for a month, then took me 20m to get it unlocked and it had not been exposed to anything harsh (snow, rain, dust...) during that time. There is no worse feeling than wondering if you're ever going to get home (or in my case back to the office from a lunch errand) when you simply can't get the tumblers to open up and you're being super gentle to not bend or break the key off. Spending an extra $45 hurt my pride and ego since I thought I'd be fine with the BELL lock, but the past 2+ months using this has been surreal. Lock mechanism is SUPER SMOOTH, feels very solid like you aren't at risk for bending/ruining anything. Heft and sheer strength of this lock is far superior to the Bell one which claimed similar stats (I bought the extra long U-Lock as well which was bigger but overall the same weight as this one). Attaches very smoothly to the bike, not harsh or cumbersome to attach around bike stations. Peace of mind is PRICELESS, I know it will open ever time, and lock quickly and without hastle. The only Con. You need to be close enough to a proper bike locking area given this is a standard size U-lock. the Extra long lock i had gave me more variety and always allowed for me to lock the front wheel as well as the frame to my pole/rack... This one you really have to pick your position or forego the front wheel and trust the cable (Abus flex cable 10mm) to do it's job. So far so good. ... show more
Reviewed in the United States on December 12, 2017 by Amazon Customer

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