
Kryptonite New York Diamond Angle Grinder Resistant U-Lock
- Angle grinder resistant
- Double deadbolt design
- 26mm diamond coated double layered steel shackle
Built for maximum security, the Kryptonite New York Diamond U-Lock resists angle grinder attacks and delivers industry-leading bike protection. With a 26mm diamond-coated shackle and a double deadbolt design, this lock is designed to secure bicycles, eBikes, and powersports vehicles against the most aggressive theft attempts.
Key Features and Benefits:
- 26mm diamond-coated double layered steel shackle: This thick shackle uses hardened steel with a diamond coating to resist cutting tools, especially angle grinders. It delays or prevents cutting attacks, giving your bike high-level protection in vulnerable areas.
- Angle grinder resistance: The structure and material composition are designed specifically to resist angle grinder blades, the most common tool used in bike theft. This reduces the likelihood of successful attacks and helps keep your vehicle secure in high-risk areas.
- Double deadbolt locking design: The lock engages both sides of the shackle into the crossbar, doubling the holding strength. This prevents the shackle from being forced open, making it much harder to break or twist apart.
- 3 stainless steel keys included: Each key is made from corrosion-resistant stainless steel to reduce breakage and wear. The extra keys provide convenience and peace of mind if one gets lost.
- Protective vinyl coating: A durable outer layer prevents the lock from scratching your bike’s frame. It keeps both the lock and your bike in better condition over time.
- 5-Year Anti-Theft Protection Offer: This free plan from Kryptonite provides financial reimbursement if your secured vehicle is stolen. It adds an extra layer of confidence when locking up in public areas.
- Key Safe Program: If all keys are lost, Kryptonite offers a free replacement through their registration system. This feature ensures long-term usability without needing to replace the entire lock.
This lock is made for riders who need top-tier defence against theft, especially in urban or high-risk areas. The key components—diamond-coated steel, a dual-locking mechanism, and angle grinder resistance—combine to form a lock that withstands high-force break-in attempts. It meets the needs of those seeking strong, long-term protection for their bikes and powersports equipment.
Protect your ride with one of the toughest locks available. Designed for serious security, the Kryptonite New York Diamond U-Lock offers proven strength where it counts.
Brand | Kryptonite |
MPN | GK005926 |
Our Payment Options





Online we currently accept payment from the methods listed above including a wide range of finance options. In store we also accept payment in the form of cash and gift vouchers.
Finance Options
In order to get the kit you want, when you need it, without ruining the family finances we offer a highly flexible range of finance options to help you get the best products on your bike now rather than at the end of the season when you've saved up the cash to make the purchase. There are even interest free options which effectively spread the cost without costing you any extra.
D.T.(Automotives) Limited T/A Tweeks Cycles is authorised and regulated by the Financial Conduct Authority and is the broker and not the lender. Our FCA registration number is 689896. D.T.(Automotives) Limited offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance and Klarna. Credit is provided subject to affordability, age and status. Minimum spend applies. Not all products offered by Secure Trust Bank PLC are regulated by the Financial Conduct Authority.
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For information about returning an item please visit our returns page.