4.61 poundsPrice checked 1 Nov 2026View on Amazon UK(opens in a new tab)
Kryptonite
Kryptonite Kryptolok Standard Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 12.7mm Shackle and 10mm x 4ft Length Security Cable with Mounting Bracket and Keys
Kryptonite's Kryptonite Kryptolok Standard Bike U-Lock with Cable, Heavy Duty Anti-Theft Bicycle U Lock, 12.7mm Shackle and 10mm x 4ft Length Security Cable with Mounting Bracket and Keys is available on Amazon UK. Key specs: Colour: Black/Silver, Pack size: 1, Weight: 2.91 Pounds.
This Kryptonite U-lock offers robust security for your bike. With a heavy-duty design and a compact size, it’s easy to store at home or carry when travelling. At £30, it's priced reasonably for its durability.
38.75 poundsPrice checked 1 Nov 2026
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Specifications
| Colour | Black/Silver |
|---|---|
| Pack size | 1 |
| Weight | 2.91 Pounds |
| Dimensions | 4.0157480274 x 4.0157480274 x 9.0157480223 inches |
| Amazon Bestseller Rank | 710 |
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Prices and availability are accurate as of the date shown and may change. Always check the current price on Amazon UK before buying.
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Prices and availability are accurate as of the date shown and may change. Always check the current price on Amazon UK before buying.
As an Amazon Associate we earn from qualifying purchases.
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Frequently asked questions
Is this U-lock really as heavy-duty as advertised?
Yes, it has a 12.7mm shackle and a security cable that is 4ft long, making it tough to break.
How much does the Kryptonite lock weigh?
It weighs 2.91 pounds, which is considered heavy for added security.