GB:Bike Locks
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Bike Locks Buying Guide

There's nothing more important than protecting your wheels  because without them, you won't get very far.  But before you make any purchases, do a little research and keep in mind a few simple tips.  This way you'll end up with a bike  lock that works for your lifestyle and makes you feel as safe as possible.

Take Some Pointers

  1. Just say no to cheap-o.  If you opt for a low-budget bike lock, you're running a safety risk.  Cheap locks are made of cheap materials that can be easily broken.
  2. The heavier the better.  I know this breaks all the biking rules--you're usually looking for lightweight stuff to keep you moving fast--but the more hefty the lock, the more protection you'll get.
  3. Seek out security ratings. Most manufacturers have their own security ratings, which can be a helpful indicator of performance.  But the best thing to search for is the bike lock's Sold Secure rating.  The major lock companies all submit their products to be tested by Sold Secure, an independent non-profit organized by the Master Locksmiths Association.
    1. The three levels of Sold Secure rating are gold, silver and bronze, and they denote the amount of time the lock will hold up against some jimmying from basic tools.  Gold rated locks are the most expensive, but may allow you to get a discount on your insurance.
    2. The super-large manufacturers have their stuff accredited in other countries too.

The Locks

Anchor Lock 

Anchor locks mount to the ground or wall and are used when storing your bike in a garage or shed that may be vulnerable to intruders.

Cable Lock 

Never use your cable lock alone.  Instead, combine it with a U-Lock to secure your equipment or other bike parts.  

D-Lock 

While well-designed D-locks with good lock mechanisms and heavily armoured shackles and U-sections stand up well to thieves, their bulkiness can make them hard to carry and use. 

Chain and Padlock 

The chain and padlock are less rigid and thus easier to travel with, but they are also more vulnerable to attack--cutting through chain links is much easier than cutting through a solid bar. 

U-Lock 

U-locks are easy to transport--some are small enough to fit in your pocket while others come with mounting brackets for your bike.

Extra Security Tips

  • Always fill your shackle or cable --slack can be exploited by the thief.
  • Always make the lock mechanism hard to get at.  Hopefully the thieves will be lazy and give up.
  • Never lock your bike to something easier to cut through than your lock itself, like a tree or fencepost.
  • Don't leave your bike locked up in the same place every day--you may be giving thieves some practice time.
  • A poor quality lock is better than no lock at all.  It may simply serve as a visual deterrant.

Related Guides

Cycling

Bike Racks

Bike Cases

Bike Shoes

Bike Tubes 

External Links

  • BikeRadar.com:  A buyer's guide with FAQs.
  • CycleExpress.co.uk:  Everything the modern cyclist needs to know, from bike lock advice to common city cycling laws.