Updated January 06, 2020 by Melissa Harr

The 10 Best Bike Chain Locks

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This wiki has been updated 21 times since it was first published in June of 2015. Bravo to you for using your bicycle as a primary mode of transportation. Seeing as you're helping to save the planet, we'll help you save your two-wheeler from thieves. These chain locks range from simple, budget-level options to heavy-duty ones, and can be secured either with a key or a combination code to suit your preference. When users buy our independently chosen editorial recommendations, we may earn commissions to help fund the Wiki. Skip to the best bike chain lock on Amazon.

10. Sportneer Secure

9. Kryptonite Keeper

8. Hiplok Gold

7. Kryptonite New York Fahgettaboudit

6. Guard Security Steel

5. Artago Secure Maximum

4. OnGuard 8019L Mastiff

3. Kryptonite New York Noose 1213

2. Trimax Thex 5060

1. Kryptonite Evolution Series 4 1016

Special Honors

Linka Original Chain Whether you already own the Linka Smart Lock, or you need to buy one, the Linka Original Chain will make a sound investment. It comes in standard and heavy-duty versions, both of which complement the sophisticated Linka keyless auto-unlocking bike lock. linkalock.com

Tex-Lock Textile Lock Technically, the Tex-Lock Textile Lock isn't a standard metal option; rather, it boasts a fabric construction that is remarkably strong and flexible, as well as lighter than typical metal chains. You can say goodbye to accidental scratches and to unnecessary weight. tex-lock.com

Editor's Notes

January 02, 2020:

Given the right tools and a little time, thieves can break into any bike lock, whether that is a chain lock, folding bike lock, or anything else; however, we think the models included here offer enough protection to give most users peace of mind. At the more secure end of the spectrum are the Kryptonite Evolution Series 4 1016 and the Kryptonite New York Noose 1213; these have all the features you could want, from a manganese steel construction to a lighted key to make using them in the dark that much easier. We've also opted to add the relatively expensive Artago Secure Maximum, which is robust enough for motorcycles and scooters, too. But we've removed the Etronic M10 Tuff, which just isn't strong enough, even for its low price tag. If your budget is feeling crunched, consider the Sportneer Secure, instead. It won't withstand every type of attack, but in low crime areas, it should keep honest people honest. Finally, we have decided to keep the Hiplok Gold, even though it is on the shorter side. It's a good choice for those who are trying to cut the weight they have to lug around.

Why Bicycle Locks Are Needed

So despite the fact that criminals often have to sell the stolen bicycle for pennies on the dollar, the limited risk still makes them an attractive target.

Unlike many other types of property theft, bicycle theft has risen in recent years. This is most likely due to two reasons; the increasing popularity of biking as a means to commute to and from work, and the growing interest in road cycling as a sport. Another probable reason that bicycle theft is on the rise is that police departments put very little precedence on finding stolen bikes or punishing the thieves. So despite the fact that criminals often have to sell the stolen bicycle for pennies on the dollar, the limited risk still makes them an attractive target. It is estimated that over 1.5 million bicycles are stolen every year in just the U.S. alone.

If we look at the bicycle theft statistics for New York between 2011 and 2014, we can see almost a 70% increase over this four year period. In 2011, 2,894 bicycles were stolen in New York. In 2012, 3,503, in 2013, 4,249 were stolen, and in 2014, 4,849 were stolen. To make matters worse, only about 2% to 3% of reported stolen bicycles are ever recovered.

Your riding habits and where you leave your bike locked up are directly related to the chances of your bicycle being stolen. Students should be particularly concerned as bicycle theft statistics for college campuses are extremely high. Active cyclists, defined as those who use their bicycle nearly every day for commuting, face some of the highest risks. Nearly 50% of active cyclist have a bicycle stolen at some point in their lives, and many have two or even three stolen. During a study on bicycle theft, McGill researchers found that from 961 respondents who were victims of bicycle theft, a total of 1,890 bicycles were stolen.

Understanding The Three Most Popular Types Of Bicycle Locks

When it comes to buying a bicycle lock, there are many different kinds to choose from, each of which has distinctive benefits and drawbacks. One of the most popular types is a U-lock, sometimes referred to as a D-lock. These are comprised of a rigid metal ring in the shape of a U and a crossbar that locks onto the two points of the U. To lock a bicycle, one can either hook the lock around their frame and a pole or other object that is securely grounded.

When it comes to buying a bicycle lock, there are many different kinds to choose from, each of which has distinctive benefits and drawbacks.

Unfortunately this leaves the front tire unsecured, and if somebody has a quick release mechanism on their tires it can be easily stolen. Another option is to lock the frame to the front tire, but when locking a bicycle in this manner, there is nothing to prevent somebody from picking it up and walking away with it. The benefit of a U-lock though is that they are extremely hard to break, offering your bicycle a higher level of protection.

Chain locks are comprised of just a chain and a lock, which can either be a key of combination model. The security of a bicycle chain lock is directly tied to the thickness and hardiness of the chain. Smaller chains, while easier to transport, can be cut relatively quickly with a pair of standard bolt cutters. Extra thick and hard chains may require the use of an angle grinder or other power tool to break the chain. Most chain locks are large enough to loop around the frame, through the front wheel, and around some type of grounded pole. The flexibility of a chain also makes them easier to loop around unusually shaped objects, which might not be possible with a U-lock.

Cable locks are similar to chain locks in style and functionality, but instead of using a chain to secure the bicycle, a heavy-duty steel cable is used. Cable locks tend to be lighter in weight than chain locks, making them easier to transport. Some also coil up tightly, so they can be stored in places where U-locks and chain locks cannot fit. Unfortunately, cable locks are one of the easiest to cut, which only makes them suitable for low-risk areas and daytime use.

Biking For Good Health

Despite the increased risk of bicycle thefts active cyclists experience, the health benefits of regular cycling are well worth it. Any type of regular cardiovascular exercise can lower the risk of diabetes, heart disease, high blood pressure, obesity, and more. Many such exercises, like running and HIT training, are often high impact. High-impact exercise can lead to knee and ankle joint pain later in life. Cycling, along with swimming, are two of the best low-impact, high cardio exercises one can perform. They are also suitable for people of all ages and fitness levels.

In addition to physical health, studies have shown that regular cycling can improve mental health as well. One such study published in the Journal of Clinical and Diagnostic Research stated that scientists found that participants scored higher on memory, reasoning, and planning tests after 30 minutes of cycling than before cycling. They were also able to complete the tests quicker. Another study found that individuals who regularly participated in high levels of physical activity had a significantly decreased risk of developing clinical depression. Research has also shown that both high and low-intensity exercise can reduce levels of anxiety.

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Melissa Harr
Last updated on January 06, 2020 by Melissa Harr

Melissa Harr is a language-obsessed writer from Chicagoland who holds both a bachelor of arts and master of arts in English. Although she began as a TEFL teacher, earning several teaching certificates and working in both Russia and Vietnam, she moved into freelance writing to satisfy her passion for the written word. She has published full-length courses and books in the realm of arts & crafts and DIY; in fact, most of her non-working time is spent knitting, cleaning, or committing acts of home improvement. Along with an extensive knowledge of tools, home goods, and crafts and organizational supplies, she has ample experience (okay, an obsession) with travel gear, luggage, and the electronics that make modern life more convenient.

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