Instructables
video Unlock A Bike Lock
This is a quick way to unlock a numbered bike lock in case you forget your code. Being a forgetful person, I use this method quite a bit. It's quick and easy to do. In the video I used my dad's bike lock that I don't know the code for. Seriously, don't use this to steal bikes! Also, if you like this and it works for you please give me a good rating and a vote when the voting starts.
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gdkush692 years ago
is there another video
llamah2 years ago
Can you add pics to it? YouTube isn't avalible where I am at…
finton3 years ago
So 6141 is your code; what was your home address again?... ;]
YES!!!! I can finally unlock the bike lock that I stuck under the seat of my bike and it got stuck there for years 'cause I forgot the combo.
bumsugger3 years ago
A bit more light on the subject in question would be a (great) help.............
worked like a stinkin champ on a sweet cannondale goodwill special! :)
It does work, but it's difficult to explain the technique. Another thing is, when you get each code correct, it will allow it to pull apart a very time bit, and if you shine a light between the dials, you will most often see a tiny notch indicating it is lined up. Not always the case, but often is the case. I had a job in the past that required me to open locks, including these type, and suitcase locks that worked the same way. Never failed me.
Patented5 years ago
Does not work on my lock..
Gjdj3 (author)  Patented5 years ago
:( Sorry. Now that's 2 people it hasn't worked for. It looks like it doesn't work as well on newer locks.
mrlunna13 Gjdj34 years ago
Did not work on mine either!
kingkruel4 years ago
another thing u could do is pull the lock, with slight tesion then twist the numbers, when u hear a click u know u got the right number!
Jasf3164 years ago
Good video, now I can get the ones in my garage open.
zascecs5 years ago
I hope no one i know watched this video,...
I voted, thanks...
>=)
Gjdj3 (author)  zascecs5 years ago
Haha thanks for the vote. Sorry I didn't respond very quickly, but my internet's been down.
zascecs Gjdj35 years ago
That OK, sorry I responded very quickly, 'cause i haven't been on instructables for a while..
Bartboy5 years ago
Voted! This could be handy........................ *Why can't I favourite this?
elizabeth5 years ago
Great job! I love this! And yep, I sure did vote for you! Good luck. -elizabeth
Gjdj3 (author)  elizabeth5 years ago
Thanks for the vote! Sorry it took so long to respond, but my internet's been a little bit sketchy.
jackoteeny5 years ago
Hey great Instructable might I say! Keep up the good work!!
Gjdj3 (author)  jackoteeny5 years ago
Thanks!
So which is the "first" dial?
Gjdj3 (author)  realitymensch5 years ago
The one furthest from the open end of the lock. Also, the one that is at the far left when you are reading the numbers.
maurice19935 years ago
hey, it REALY needs to be in the number one? becauses, in my view, can be in any number, as the pressure need to change them are the cause of the lock is being revealed... that's why I prefer the key locks....;-)
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grundisimo5 years ago
could you summarize the video for me my computer doesn't show the video
Gjdj3 (author)  grundisimo5 years ago
Sure. First of all though, try using firefox. Okay, first set all of the numbers to one. Now, start pulling on the bike lock as you rotate the first dial. When the tension seems to increase, you have the right number. Repeat this for all of the dials and you get your code.
thrake5 years ago
Where's the video? I have two bikes lock in my garage and I need the vid!!
Gjdj3 (author)  thrake5 years ago
It's right up there. Try viewing the site in Firefox.
Kryptonite5 years ago
I desperately needed this!!! My combination lock is... well... forgotten. And I won't be getting a new one until I go through the 10 000 possible combinations. So, hopefully I can get this to work, but the lock's at another house so it may be another couple of days, or a week if I don't have the internet. I'll have my results up soon, thanks in advance!
Gjdj3 (author)  Kryptonite5 years ago
Cool! I hope it works out for you. I've never had any problem with this method, but some people have said it's more difficult (but not impossible) with some types of new locks.
I appear to have lost it.... If I find it I'll post.
i had two 3 digit locks i had to do that with...fun....
chin_wu5 years ago
I'm voting for you
Gjdj3 (author)  chin_wu5 years ago
Thank you!
Skyfinity5 years ago
I do this all the time! I've found at least 7 locked but trashed bike locks over the years, and have used this method every time. You explanation was very succinct, and I think you described it well. From personal experience, this is something that is hard to describe. I have to say the video Quailty was rather poor (next time, don't stand in front of the light : ) but I think you made up for that in usefulness and explanation.
Gjdj3 (author)  Skyfinity5 years ago
Thank you! I had another light right behind the camera, but apparently it wasn't strong enough. Haha, the next video I make will be a lot better quality.
frollard5 years ago
Great concept for the 30 second video. Really poor recording (if I may), but great description. In the future, when you make a closeup video like this, do it in sunlight, or with as many lamps as possible aimed at you, not behind you - or we can't see exactly what it is you're doing! Awesome again! Sidenote - this is an INCREDIBLY bad idea to steal bikes, but an INCREDIBLY FUNNY PRANK to unlock someones bike (that you know), and move it to a different bike rack, (*within visual range) and re-lock it up. Person will go bonkers crazy thinking they left it somewhere else.
Gjdj3 (author)  frollard5 years ago
Thanks for the feedback! My means of recording are pretty limited (that's why I'd really like to win), but I think I got the point across of how to do this. And I love the prank idea! I'll have to try that out some time.
cgel1015 Gjdj35 years ago
http://www.instructables.com/id/How-to-make-your-videos-a-billion-times-better-i/ This guy was only using a crappy webcam. Could be useful in the future!
Gjdj3 (author)  cgel10155 years ago
Yeah I saw that. I'm thinking about doing another entry and I'll definitely use his lighting tips if I do.
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