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Anti-theft Bicycle Steel U Lock

Out of stock

27.99$US 17.99$US

money back guaranteeU-Locks are a serious deterrent to thieves, but of course they can still be defeated by a well-equipped criminal even though they are hard to cut through.They are also quite big and take up space in panniers, (if that’s the way you carry them), but of course, there’s always a trade-off for security.

Having said that, this is a great lock which we recommend in conjunction with our two-lock and alarm strategy, which significantly reduces the risk of bike theft.


  • Material: Steel
  • Size: U lock Internal Length: 5.9 inches U lock External Width: 3.5 inches
  • Rubber surface
  • Color: Black

Two keys are supplied with the lock.

Get This Lock and Your Choice of 2nd Lock or Siren Free

Only 3% of stolen bikes are ever returned. For the best bike security, we recommend a two-lock strategy with two different locks, particularly if you live or work in a high-risk area or city.

So for a limited time, we’re giving you your choice of either of the products below free when you buy this lock.



You can click to see either of these free products in a new window.

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Bike Steel U LockThis is a very strong steel U-lock, but in accordance with our anti-theft strategy we also recommend a second lock (a different one!) and a siren alarm. Although this combination could still be overcome, the chances are that the thief will move on and choose something easier!

Two different locks means two sets of tools and and siren attracts attention which can unnerve a thief even though most people do tend to walk on by when they see a crime in progress.