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how to crack a bike lock

by Prof. Wilfredo King Published 3 years ago Updated 3 years ago

How To : Crack a Combination Bike Lock in Under 30 Seconds

  1. Set Starting Point Get all of the same digits to line up at the starting position. ...
  2. Continue to Tug & Change Digits Until You See a Gap As you can see below, once the first number reaches 3, you can notice a small gap ...
  3. Use Tug Method to Find Rest of the Combination

Part of a video titled Cracking a combination lock - YouTube
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All you have to do is pull on the two ends. Not even very hard just to put some pressure in theMoreAll you have to do is pull on the two ends. Not even very hard just to put some pressure in the chamber. And then starting with the number wheel at the open. End just go through one by one.

Full Answer

How do you unlock a bike lock?

How do you bypass a bike lock? A pair of wire cutters or a pair of bolt croppers/cutters should do the trick. This is one of the safest and easiest ways to remove a bike lock without keys. Using an angle grinder, you’ll be able to cut through any bike lock. If you have an angle grinder or other similar power tools, you may decide to use these.

How do you cut a bike lock?

  • If you can’t cut through the lock yourself, ask a friend to help you close the bolt cutters.
  • If the lock is made of hardened steel, bolt cutters may not work.
  • Bolt cutters work best on padlocks or chained bike locks.

How do you reset a bike lock?

How do you reset a master lock combination bike lock? The lock is preset to open at 0-0-0-0. Set the combination dials to 0-0-0-0 and withdraw the cable. Turn the knob 90 degrees in clockwise direction to the designated position. Reset the combination dials to the desired combination, making sure the numbers are lined up with the marks on the case.

What is the strongest bike lock?

The 17 Best Bike Locks for Security in Every Scenario

  • U-Locks. Weight: 4 lb. ...
  • Folding Locks. Weight: 3.8 lb. ...
  • Chain Locks. Weight: 5.3 lb. ...
  • Lightweight Locks. Bell amazon.com These Bell zip tie-type locks are available at Target and on Amazon, and you can have two for less than the price of Hiplok’s Z Lok.
  • Types of Locking Mechanisms. ...

How do you break a bike lock easily?

0:522:48How to Break a Masterlock U-Lock bicycle lock - YouTubeYouTubeStart of suggested clipEnd of suggested clipBasically just take a regular roll pan. Take one of the ends off of it. And. So you can see cylinderMoreBasically just take a regular roll pan. Take one of the ends off of it. And. So you can see cylinder. Just goes right in. Put this in.

How do you unlock a bike lock if you forgot the combination?

1:162:12How To Unlock Cable Bike Lock Without Combination - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd let me see. And write those combination. Seven five nine eight and that's how you open one ofMoreAnd let me see. And write those combination. Seven five nine eight and that's how you open one of these combination locks.

How do you hack a bike lock in 30 seconds?

0:412:45HACK A BIKE LOCK in 30 seconds! (SUBSCRIBE!!!) - YouTubeYouTubeStart of suggested clipEnd of suggested clipWe look to the gap to the right of that number and try to pull doesn't look like it's moving much.MoreWe look to the gap to the right of that number and try to pull doesn't look like it's moving much. So we're going to try the next number in sequence. Here.

How do you break a bike lock with a hammer?

Keep hammering against the keyhole area of the U-lock. You may have to hammer for 30 seconds or so until a piece breaks off of the bar, after which breaking it will become much easier. Focus your hammering against the broken area of the lock.

How do you crack a lock?

0:045:59How to Crack Your Master Lock Combo in 3 Easy Steps - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo you what you want to do is you want to put your pointer finger up here. And you want to applyMoreSo you what you want to do is you want to put your pointer finger up here. And you want to apply some pressure. So you want to pull this up and rotate this master lock.

How do you unlock a 3 digit lock?

1:312:53How to Open a 3-Dial Combination Lock Case in 6 Minutes or LessYouTubeStart of suggested clipEnd of suggested clipIt will automatically open if you're keeping that pressure on so you're starting at zero zero holdMoreIt will automatically open if you're keeping that pressure on so you're starting at zero zero hold the pressure on and go one two three four five six seven eight nine zero.

Are Kryptonite locks worth it?

The best bike lock With a dual-locking hardened 13 mm shackle, an included cable, and a free year of anti-theft protection, the Kryptonite New-U Evolution Mini-7 is a good deterrent at a reasonable price.

How do you unlock a Kryptonite bike lock?

0:002:28How To Unlock a Kryptonite Lock With a Bic Pen - YouTubeYouTubeStart of suggested clipEnd of suggested clipMake sure what we're looking at right here little circle right there and here's the big pen. YouMoreMake sure what we're looking at right here little circle right there and here's the big pen. You just got to take off the end. And you got to make sure that pen fits over that circle.

How many dials are needed for bike locks?

Most bike locks use a set of four combination dials, connected to a strong metal cable. While you could cut the cable with bolt cutters, it's actually much easier to unlock using a little manual pressure. Subscribe Today and Save! If playback doesn't begin shortly, try restarting your device.

Why is my escape route blocked?

Your primary escape route may be blocked by excessive traffic, or your vehicle may break down unexpectedly. If SHTF and you desperately need to get out of town quickly, it's wise to know additional methods of obtaining a ride. In urban areas, bicycles are especially common, and will often be left behind or abandoned when disaster strikes.

Can you leave a bicycle behind?

In urban areas, bicycles are especially common, and will often be left behind or abandoned when disaster strikes. In these life-and-death scenarios, defeating a bike lock could provide a means to escape danger much faster than walking. Bicycles can be found throughout all urban areas, and are often abandoned during disasters.

What tool do you use to open a bike lock?

Bolt cutters are the go-to tool for how to open a bike lock by cutting it. But depending on your lock, standard bolt cutters might not be enough. The larger the bolt cutters , the more force you can apply to the lock, and the harder the blade the less chance that the cutters will be damaged.

When is a bike lock open?

In my opinion, a bike lock is open when it is on longer attached to what it had been securing. If you can take apart what the lock is securing and slide the lock off the bike, then you have opened the bike lock. To paraphrase Sun Tzu, this how to open a bike lock without opening the bike lock.

Can you open a bike lock with a lock pick?

How to open a bike lock with lock picks depends on the lock and even the key. And your success with a simple or complex lock is reliant on your knowledge and skill.

Can you pick a bike lock?

If it has a keyway, you can pick it open. There are locks that cannot be picked yet, but truthfully, all locks can be picked. That being said, picking a bike lock is by far the most difficult way to open the device. If you are looking for how to open a bike lock quickly, let alone the fastest way to open a bike lock, picking is not the right method for you.

Can a locksmith open a bike lock?

No matter what lock you have, a locksmith will be able to open it. When it comes to looking at how to open a bike lock, many people overlook calling a locksmith. It takes all of the guesswork out of the equation and delivers you a professional who will understand the best way to open your bike lock. With many cheap bike locks, they will almost always be able to open the device without harming the lock. For the more expensive locks that provide high-security, a locksmith may be able to service the lock so that you can use it again. This could be by swapping out the existing core, making a new key, finding your combination, etc.

How to unlock a bike lock?

To unlock bike locks using this approach, you need a tension wrench (to be inserted in the bottom of the lock hole) and a lock pick (to be pushed into the top of the lock hole). Rake the pick in a back and forth way to move the lock’s internal mechanisms.

Why can't I open my bike lock?

This is usually the case if the locking mechanism has been compromised because something has broken inside it.

Why is my lock not usable after hacking?

Because you are not operating the lock as such and merely unlatching its underlying locking mechanism, the lock usually remains usable after it has been hacked open using a bypass method. Bypassing can be achieved in two ways.

How to bypass a lock with a shim?

This alternate bypass method may require you to wear protective gloves to keep your hands safe as it involves the cutting of a triangle-shaped shim from a piece of aluminum such as a soda can. Locate the crevasse between the body of the lock and the shackle.

What is a tubular lock?

Also known as a circle pin tumbler lock, radial lock, or Ace lock, a tubular lock exhibits a circular keyway with a series of pins, usually ranging between six and eight.

How to open tubular locks?

Using a pen is one of the easiest ways to open tubular locks and selected U-locks. While this approach should work for most inexpensive locks, it may not be enough for picking high-quality bike locks. Take a simple plastic pen such as a Bic pen or a pen with a similar diameter.

Can a locksmith bypass a lock?

More often than not, such a professional will be able to bypass the locking mechanism without damaging the lock itself. Even if it so happens that there’s no other option but to have the lock cut or broken into to get it off, summoning a locksmith can save you time.

Why is a rope used to pick a combination lock?

When picking/cracking a combination lock a length of rope can be used to create a makeshift handle to give you a better grip of the lock. A good grip is necessary because in order to crack ...

What is a combination lock?

A combination lock (using a bike lock as an example as shown in the pictures above) has three or more dials with a keyhole through the centre of them. When correct code (in this case 9-2-4) is entered the keyholes of all the dials on the lock become aligned and toothed pin (second picture) can be inserted. When the dials are moved or jumbled, the keyholes become dis-aligned and the toothed pin cannot be removed and is therefore locked in place.

Why is it important to have a good grip on a lock?

A good grip is necessary because in order to crack the lock you will need to apply a strong and even upwards force on the shackle throughout the entire procedure and this can be difficult to obtain with just bare hands.

Why is it important to have a strong shackle?

Being able to apply strong even force on the shackle is vital in order to put a greater amount of friction on the locks dials so that when a dial is turned to the correct number it will result in a resounding 'click' and a slight upward movement of the shackle. When you feel the shackle move upwards slightly and release a 'click' you can move on ...

Picking

Image
If it has a keyway, you can pick it open. There are locks that cannot be picked yet, but truthfully, all locks can be picked. That being said, picking a bike lock is by far the most difficult way to open the device. If you are looking for how to open a bike lock quickly, let alone the fastest way to open a bike lock, picking is not the right …
See more on unitedlocksmith.net

Bypassing

  • Easier than picking the locking mechanism, you can bypass it. Discovering a bypass for a lock has everything to do with understanding how the lock is locked. However, to perform most bypass methods you need very little skill or training. How to open a bike lock with a bypass relies most on your tools. Some of the locks that provide the illusion of securityhave special tools made for the…
See more on unitedlocksmith.net

Decoding

  • Most of the standard combination cable/padlock bike locks are quite simple to decode. These types of locks and their padlock counterparts should not be confused with combination dials (which you manipulate like a safe and are often seen on school lockers). The combination locks that almost anyone can decodewith a few tips are cylindrical with either numbers, letters, or a mi…
See more on unitedlocksmith.net

Cutting

  • If something has broken in the bike lock, there might be no way to open it by manipulating the locking mechanism. In cases like this, you can cut the lock open. This form of destructive entry is very popular because it only requires a blade stronger than the metal used on the bike lock. This method of how to open a bike lock will destroy the lock. ...
See more on unitedlocksmith.net

Ignore The Lock

  • In my opinion, a bike lock is open when it is on longer attached to what it had been securing. If you can take apart what the lock is securing and slide the lock off the bike, then you have opened the bike lock. To paraphrase Sun Tzu, this how to open a bike lock without opening the bike lock. A very zen concept, and also a very effective way of how to open a bike lock. Besides some decon…
See more on unitedlocksmith.net

Call A Locksmith

  • No matter what lock you have, a locksmith will be able to open it. When it comes to looking at how to open a bike lock, many people overlook calling a locksmith. It takes all of the guesswork out of the equation and delivers you a professional who will understand the best way to open your bike lock. With many cheap bike locks, they will almost always be able to open the device without har…
See more on unitedlocksmith.net

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