

Put the shim in-between your bike lock and the shackle. The pointy tip of the shim goes into the shackle of the bike lock’s body. Then bend the shim in the middle so it forms an L-shape. Fold the piece until you get something that looks like a flat cigar. But you might want to be as resourceful as possible and avoid unnecessary expenses.Ĭut a rectangle piece of the soda can and hollow the middle into an M-shape. There are also readily available shims in specialized shops.

The next thing to do is to get your empty drink can and start making the shim.
#Kryptonite bike lock lost key how to#
But if the ballpen method didn’t work, this one is definitely worth trying.Ĭheck out the second method on how to make a bike lock open.īefore following all the steps in this method, I highly suggest wearing protective gloves to keep your hands safe from cuts, as you will be dealing with a sharp metal from a fizzy drink can. One downside of this method is that it doesn’t work on more expensive bike locks or cord locks because they come with features that keep them safe from basic picking methods, like shimming. It primarily moves the bolt out of its restraint. You put this between the shackle and the locking bolt. So, what is a metal shim? A shim is a thin piece of firm metal or plastic found in cans. If you did not have luck using the BIC pen method, a shim is also an excellent way to remove a bike lock without a key, especially on cheaper bike locks. So, check out this YouTube video on unlocking an old Kryptonite lock with a Bic pen. Watching a video is an excellent option to visualize this step correctly. You do not have to do it aggressively because this method only requires patience and caution. The main goal of this process is to clasp the pins in the plastic at the pen case’s end.Īfter a few minutes of wiggling and pushing, this would make the bike lock open. Keep the pen wiggling a bit as you put counterclockwise pressure. Step 3: Keep the Pen Wiggling Until the Lock Comes Off However, I do not really recommend this method because it would force the plastic tube to mold into a new shape that would be useless after.Įnsure that you do this step carefully because there is a chance that the pen tube may snap inside the lock if you do this step too hard. Make sure to press it slowly as far as it goes, and keep on wiggling the hollow pen tube for a reasonable period before you do anything else.Īnother method of insertion includes pressing it firmly into the lock. Step 2: Push and Wiggle the Hollow Ballpen TubeĪfter removing the ink tube and the metal cap, it’s time to insert the hollow tube into the lock.


You will use the plastic tube to insert into the tubular cylinder of the bike lock. Do not use the metal cap only use the empty plastic container of the ballpen. Nobody wants their ink tube to get damaged during the process, so it’s best to remove it. Once you have the pen, open the metal cap, and remove the ink tube inside. It’s time to look for your pen with a similar diameter to the bike lock and make it the picking tool. This is the most common procedure to open a bicycle lock without a key, especially for a U lock. Instructions for Unlocking Bike Locks Without Keys The shim method requires gloves because you will be dealing with a sharp metal that can be dangerous. To unlock your bike, you can build a shim out of an empty coke can. So, if you have a tubular bike lock, luck’s definitely on your side because you can easily unlock it with no keys. For those who are unfamiliar with this pen, it looks like this: My BIC pen perfectly fits a tubular designed bike lock, and other cheap bike locks. You might have never expected your favorite pen to be helpful in times like this. This pen trick for lock picking is only applicable if your lost bike lock key comes with tubular cylinders, which we rarely see with modern bike lock designs. Try Out These Simple Tools to Open Your Bike Lock Instructions for Unlocking Bike Locks Without Keys.Try Out These Simple Tools to Open Your Bike Lock.
