# Kryptonite New York Standard U-Lock, 16 mm Shackle

The Kryptonite New York Standard is a yellow U-lock supplied with a Flex Frame-U carrying system. Its listed 16 mm hardened steel shackle and double deadbolt design are aimed at riders prioritising a substantial lock, with a 2.02 kg listed weight to factor into carrying plans.

- [Original product page](https://bargainpostbox.co.uk/product/kryptonite-new-york-standard-u-lock)
- [View offer](https://bargainpostbox.co.uk/visit/kryptonite-new-york-standard-u-lock)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: Kryptonite
- Model: New York Standard
- Category: Sports & Outdoors > Cycling > Bicycle Parts & Accessories
- Price: 64.79 GBP
- Previous price: 79.80 GBP
- Discount: 19%
- Price checked: 2026-11-14T19:42:19.465Z
- Rating: 4.6 / 5
- Reviews: 3929

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The manufacturer claims a 16 mm hardened steel shackle and a hardened double deadbolt intended to resist twist attacks.
- A disc-style cylinder is listed as pick and drill resistant.
- The listing claims Sold Secure Gold and a 9/10 rating on Kryptonite's security scale.
- A Transit Flex Frame-U carrying system is claimed as included.

## Pros

- The substantial shackle and double deadbolt design provide concrete security-focused features for riders prioritising a heavy-duty U-lock.
- The included frame-carrying system gives an alternative to carrying the lock loose in a bag.

## Cons

- At a listed 2.02 kg, this is a heavy lock to carry regularly.

## Specifications

### Identity
- Brand: Kryptonite
- Model: New York Standard
- Lock type: U-lock
- Colour: Yellow
### Lock features
- Shackle: 16mm hardened MAX-Performance steel shackle
- Locking design: Patented pending hardened double deadbolt design gives additional protection against twist attacks
- Cylinder: Highest security disc-style cylinder is pick and drill resistant
- Security rating claim: Sold Secure Gold - Rated 9/10 on Kryptonite's security scale
### Connectivity and controls
- Control methods listed: App
### Dimensions and installation
- Form factor: U
- Dimensions listed: 8 x 3 x 3 centimetres
- Weight listed: 2.02 Kilograms
- Carrying system: Includes Transit Flex Frame-U transportation system which allows for versatile carrying
### Materials and protection
- Material listed: Alloy Steel
- Cover features: High Level Security Bike Lock Vinyl Protective Cover Sliding Cover

## Before you buy

- Listing details are inconsistent: the product title names a Standard Shackle, while the model-details list dimensions as 8 x 3 x 3 centimetres without giving the shackle opening, and one control field says App despite this being a mechanical U-lock. Verify the selected listing and fit against your bike and locking point. The 2.02 kg weight is listing-supplied.

## In the box

- Lock (Included)
- Transit Flex Frame-U transportation system (Check selected pack): Described as included in the features, but absent from the included-components list. Check the selected listing.

## A good fit for

- Cyclists seeking a substantial U-lock with a listed hardened 16 mm shackle and double deadbolt design.
- Riders who can accommodate a 2.02 kg lock and want a claimed frame-carrying system.

## Less suited to

- Riders whose priority is minimising carried weight.
- Buyers who need a confirmed shackle opening dimension before checking compatibility with a particular frame or anchor.

## Customer feedback

Customer feedback highlights sturdiness and perceived security, while some customers report key-function problems within a year and criticise the mounting bracket. Opinions also differ about weight and functionality. The listed 2.02 kg weight is useful context for the carrying concern, and the claimed Flex Frame-U system may matter to mounting, but customer feedback does not establish how any individual unit will perform.
- Positive themes: Customers describe the lock as sturdy and solid, and report confidence in its security.
- Negative themes: Some customers report that the key stops working within a year. The mounting bracket also receives criticism.
- Mixed feedback: Customers disagree about the lock's weight and functionality.

## Frequently asked questions

### What security features are listed?
The listing claims a 16 mm hardened steel shackle, hardened double deadbolt design and a disc-style cylinder described as pick and drill resistant. These are listing claims, not independent test results.
### Does it come with a carrying bracket?
The features list says a Transit Flex Frame-U transportation system is included. The separate included-components field names only the lock, so confirm the selected listing's package contents.
### How heavy is the lock?
The listed weight is 2.02 Kilograms, which may matter if you carry it on every ride.
### Is the shackle opening size confirmed?
No opening dimensions are supplied. The listing gives item dimensions of 8 x 3 x 3 centimetres, but these do not specify the usable shackle clearance.

## Alternative options

- [Kryptonite Evolution Mini-7 Bicycle U-Lock w/ 4’ KryptoFlex™ Double Loop Cable](https://bargainpostbox.co.uk/visit/kryptonite-evolution-mini-7-u-lock-cable)
- [Kryptonite Evolution Standard Bike U-Lock, Heavy Duty Anti-Theft Bicycle U Lock, 14mm Shackle with Mounting Bracket and Keys, High Security Lock for Bicycles Scooters](https://bargainpostbox.co.uk/visit/kryptonite-evolution-standard-bike-u-lock-14mm)
- [Kryptonite New York Fahgettaboutit Mini Bike U-Lock, Heavy Duty Anti-Theft Bicycle U Lock, 18mm Shackle with Keys, Ultimate Security Lock for Bicycles E-Bikes Scooters](https://bargainpostbox.co.uk/visit/kryptonite-new-york-standard-u-lock)
- [Kryptonite Kryptolok Standard Bicycle U-Lock w/4-foot Flex Cable](https://bargainpostbox.co.uk/visit/kryptonite-kryptolok-standard-u-lock-flex-cable)
- [Kryptonite New York Long Shackle Bike U-Lock, Heavy Duty Anti-Theft Security Bicycle Lock Sold Secure Gold, 16mm Long Shackle with Keys, Ultimate Security Lock for Bicycles E-Bikes Scooters](https://bargainpostbox.co.uk/visit/kryptonite-new-york-ls-bike-u-lock)
- [Kryptonite 994589 New York Lock M18-WL U-Lock - Black/Yellow, One Size](https://bargainpostbox.co.uk/visit/kryptonite-new-york-m18-wl-u-lock)
- [KOHLBURG Highest Security Sold Secure Diamond Bike Lock U Lock with 4 Keys \| Large 13.5" x 6.7" Shackle \| Heavy Duty Anti Theft Bike U-Lock with 5.5ft Steel Cable & Bracket \| Ulock for Ebike Bicycle](https://bargainpostbox.co.uk/visit/kryptonite-new-york-standard-u-lock)
- [Hiplok DX1000 Anti-Angle-Grinder D Lock, Sold Secure Powered Cycle Diamond, Heavy Duty U Lock for Bicycle, E-Bike, Cargo Bike & Motorbike, High Security Bike Lock with 3 Keys](https://bargainpostbox.co.uk/visit/kryptonite-new-york-standard-u-lock)
- [KOHLBURG Sold Secure Gold Bike Lock & Motorbike Lock \| 4ft / 125cm Long \| With 4 keys \| 0.33" Special Steel Security Chain \| Bicycle Ebike Motorcycle Scooter Moped \| Bike Locks Heavy Duty Anti Theft](https://bargainpostbox.co.uk/visit/kryptonite-new-york-standard-u-lock)
- [SIGTUNA Bike lock - 16mm Heavy Duty Bicycle U Lock Shackle and Mount Holder, 1.2m Steel Chain Cable and 3 High-Security Keys for Road Bike, Electric Bike, Folding Bike, Mountain Bike - Yellow](https://bargainpostbox.co.uk/visit/sigtuna-wodan-16mm-bike-u-lock-cable)
- [Heavy Duty Bike U Lock - Super Strong 12 Ton Shear, 20mm U Shape Lock Anti-Theft Silicone Covered Keyhole with Sliding Cover 4ft Steel Cable with Mounting Bracket and 3 Keys \(S\)](https://bargainpostbox.co.uk/visit/alshaay-bike-u-lock-cable-keys)
- [Heavy Duty Bike U Lock - Super Strong 12 Ton Shear, 20mm U Shape Lock Anti-Theft Silicone CoveredLock Keyhole with Sliding Cover 4ft Steel Cable with Mounting Bracket and 3 Keys \(Long\)](https://bargainpostbox.co.uk/visit/kryptonite-new-york-standard-u-lock)

## Add-ons

- [Kryptonite KryptoFlex Security Cable, 2.6FT/4FT/7FT/30FT Long Braided Steel Flex Bike Lock Anti-Theft Cable with Looped Ends for Outdoor Equipment, U-Lock and Padlock, 5mm-10mm Thick](https://bargainpostbox.co.uk/visit/kryptonite-new-york-standard-u-lock)
- [Kryptonite Evolution Mini Bike Chain Lock, 3 Feet Long 10mm Steel Chain Heavy Duty Anti-Theft Sold Secure Gold Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence](https://bargainpostbox.co.uk/visit/kryptonite-evolution-90cm-chain-lock)

## Images

![Kryptonite New York Standard U-Lock, 16 mm Shackle — 1](https://bargainpostbox.co.uk/i/v6qLWOeREFUsUqfQ3Uf_Q_pBUDOqbisQjXKICCZxzH3FJZZEFWWENJK7r2BkotLVCUosBxGM-TqBLCBI2d4jOGCi1JJAQr7XG5GAnz2G7ICAv7Wm1XK99oGF.jpg)

![Kryptonite New York Standard U-Lock, 16 mm Shackle — 2](https://bargainpostbox.co.uk/i/g1hACW0WYbW2OuEw-nW_xug7nF2YzJVSE5dgw7z98kCWxT2lsNWu5KiK_0tDDc4UAvFv2sj2xBsyuCdfOeiWUgSh6Z7Yj2vmPchHfdUrlhnG751VuBRF-Ze_.jpg)

![Kryptonite New York Standard U-Lock, 16 mm Shackle — 3](https://bargainpostbox.co.uk/i/qlt0Pq5cVAsq8NrATnpjQoygx-csr92d39P_xTKMQFVcizFcmMG_M_FOU4YqkyWXdn8Gl4mQTwRZvaFLX96-gBgPkqpZ-QDqKT_xAzL4mIhok2h9isrGwGkO.jpg)

![Kryptonite New York Standard U-Lock, 16 mm Shackle — 4](https://bargainpostbox.co.uk/i/GHJUsF_ZiWU3CL5ttwm4P_HMtbxD_kAaGSvscYhkhxLp-NduZWojCfWIPN6jeNh77XbwsAEu6BKrwxekbIXFi1MNRz_OnSMBceQSk32VZxrr0PPeEpAAvb9h.jpg)

![Kryptonite New York Standard U-Lock, 16 mm Shackle — 5](https://bargainpostbox.co.uk/i/fbwnA2UcuK366b63Ga-afGzmFRfJEHO6EKHpRsbOADk_vudfqOKhZ7NVVmbxcv38IPiSMO-j3HZfY8sra99ET1dvmHloWmC3-kwzAngZshqRMzPwoKuZ6G8U.jpg)

![Kryptonite New York Standard U-Lock, 16 mm Shackle — 6](https://bargainpostbox.co.uk/i/OeaqQHaQ1KCgnqrIEPSxoIoU0csVYkiNQAlM01xDAOIdobRP5OBnB5ihPjMWqDiZUKbS-zTP5WvSJG9OAqRLkFmG9_BA13haDulXGiLy4pjq1sEc93tXjnWL.jpg)

![Kryptonite New York Standard U-Lock, 16 mm Shackle — 7](https://bargainpostbox.co.uk/i/79enEWv1wX2VA-zyVb9M6vftDqKkHlHsJozSv21ky9zz4Qz_IBc-p_0RBrJHabCBBIDMciBHfR3pVxcEhW9GnnsaUoCIEg3UM_3va_P2m__uG4F5ylHIbheO.jpg)