My 13 year old son accidentally set the combination of his "Amazer" brand lock to something he didn't know and locked his front wheel to his bike with it. It looks almost identical to this Lumintrail lock. Thanks to this video, we had a fun time making a decoder tool and successfully found the combination! Too bad there's no boy scouts merit badge in lock picking! Thanks for the great video!!
@@ismailbreiwish172 I know this is old and you probably found some kind of solution already but the Amazer U-lock (www.amazon.com/Amazer-Heavy-Combination-Bicycle-Theft/dp/B01I9X9WNU) seems to be just another branding of the lock in the video, so the exact method from the video should be applicable.
The forgot my bastarding combination badge, with a picture of a sore thumb on it. What do you think his first two words were when he realized he locked it shut.
5-5-21 Man, that lock is pretty good in the combination lock. It guards against shimming attacks, the codewheels don't bind against anything when pressing the open button or pulling the shackle, the codewheels are inaccessible because of its position, and it made LPL create a new tool. That is one of the best locks in one of the worst bodies. Like the Master Lock LOTO Lock.
More and more as I get into lock picking, I’m finding that a bit of knowledge about the lock your working on is the difference between long periods of frustration and fun times picking challenging, (for my skill level), locks. Thanks for the vid.
Keep these vids coming. You have been an invaluable source of information and training as I have started my own bike selling business. Anyone need a new bike? The prices are cheap but the bikes are super expensive. Cash only. Thanks LockPickingLawyer!
Solid decoding resistance, suspected to be susceptible to brute force and temperature attack. If they'd remake this lock with sturdier materials, I imagine it'd be one of the tougher bike locks on the market.
Very enjoyable to watch, great video covering a lot of decoding topics. I had a Tokoz padlock where I use the same trick. Probably not something used by criminals but a very fancy (indirect) method of attack.
I hope we are all disappointed when it comes to you using brute force and it takes a Hell of a beating before you finally defeat it. It looks like a real POS but obviously someone took some care to make the combo difficult to decipher so it’s gonna be a shame when an idiot with a brick can easily smash it with one half hearted wack.
Thank you LockPickingLawyer! Good job on cracking the combo, I would have never thought of making a custom tool to crack it. Love watching your videos. Thank you for taking time out to show your skills and sharing with everyone the vulnerabilities of locks. Oh, and you are welcome for the lock. Name is Tim, not Ted. :-) ha ha no problem, I appreciate taking on the challenge. It was all worth it and can't want for the follow up video.
Well, the number-one problem with that lock is that it's so easy to reset the combination. You can easily imagine locking your bike, scrambling the digits and then finding that the little lever had been moved and you've just set the combination to some random number that you don't know.
I also own this lock but, mine is branded "Amazer" (pretty sure it is identical, purchased from Amazon)...Anxiously awaiting part 2 to see how soon I need to upgrade. I use it with the braided steel cable to secure the rear tire and seat post on my bike. I do also have an Abus Granit 37/60 padlock in conjunction with the Abus 12mm chain as a primary locking method. Figure the combination of the U-lock, padlock, chain and steel cable is deterrent enough to make would-be thieves "pass" on my bike.
LPL ability and experience appart, I reafirm in my opinion that thieves never pick locks, just cut them and as fast as possible so my only concern is the hardness and diameter ot the shackle and if the body is made out of zinc instead hard steel that too. Of course LPL knows that "is probably not going to be able to manipulate this open. Certainly not out in the field". That's a perfect summary of all the video. Greetings from Spain.
Sounds like this would be a great lock for use in a location where destructive entry is impractical. Though a stronger lock body would certainly be a welcome improvement to make this a much better all-rounder.
the straight steel springs inside of cheap windshield wiper blades are some of the BEST pick-making materials out there. I've made my own for many years out of them. Just be careful extracting them, they can spring out under tension and spear you if you are not careful.
That cover flap may encourage user error. If you have your hand behind the lock, it's easy enough to push the release button. But if the user decides to reach from the front, the flap is awkward and gets in the way. The user may then decide to close the flap before pressing the release. Now the flap is closed, and the correct combination is already dialed in. The user will have to remember to open the flap and scramble the dials before leaving their bike unattended. It's probably pretty rare, but an opportunistic bike thief could simply walk up and press the release button to see if the lock opens. It's quick and doesn't draw much attention, like checking a pay phone's coin return slot for free money.
Masterful as always. I doubt anyone makes seven figures in the lock security consultancy world, but if I had a lock company that's what I'd be willing to pay - or more even - to have you on my side. Even in spy novels they're not that good, and those are fiction!
Sounds like if the metal was switched to steel for the locking part and the shackle diameter increased, it might be a decent lock. Would be nice to hear a recommendation at the end of each video on how to improve the lock if you think it's a decent effort by the manufacturers.
There is a even bigger version with 15mm hardened steel core and 5 number dial. That should be sturdy and a pain in the ass for any thief, UNLESS the locking body is also zinc alloy or some other garbage. The specs do not say what it is made from.
I just ordered this lock...Im fairly confident that so most if not all thieves will not be able to discern the combination in the field so to speak...however have you done a brute force attack on this yet to see how it faired?..
I use this rig just to go into the store quick or grab a beer when my bike is within eyesight. I would never use it in a long term or overnight situation. You don’t always want to carry the big heavy gear for in and out situation. Just my opinion.
Cable locks are usually terrible, pair of mole grips and a hacksaw and it's a garanteed win. 15 years of working in a bike shop, and people with bikes with lost keys talking. The D-lock would probably fail with a minute of two of hammertime.
When someone invents a new lock, don't they have to get a patent to protect their design? If they do, are you able to look at patents or is it up to the patent holder, and the patents used in court to prove who first came up with the design? Thanks
Would you be willing to do a 5 number combination lock of this same brand. The layout inside the 5 number lock seems to be completely different than this lock.
After watching these videos, I trashed all Master Lock and Chinese padlocks, all cables, all home-store chains, and a Bell U-lock. Replaced with Kryptonite New York U lock, Pewag chains from Austria, and Abus padlocks from Germany--Gott sei Dank! My guess is that the Lumintrail will soon be known as the LuminFAIL.
Hi Man! I was very impressed by your picking, screwing, cutting locks video. I have bought a bicycle which cost me about 500$ and now I thinking about good lock priced about 50-60 $ that will help me to avoid my bike been stolen. So what is your advice for me? Besides, not to leave my bike anywhere without attention, and my eye on it.... I understood this moment, but I still want to choose some good lock, prefer maybe U-lock. And as an additional measure, I will paint my bike in specific colors...
@LockPickingLawyer for a variety of reasons would like "the best" (maybe not perfect - but best) combination lock for my bike. One of the biggest reasons is don't want to carry keys wile on the ocean kitesurfing, sup, etc. So difficult to find details about bike COMBINATION locks. TONS of vid's about KEY based locks.
Picking locks looks kind of relaxing. I know, sounds odd. Can you recommend a a quality\cheap-ish lock picking set on Amazon? It looks challenging yet relaxing. Thanks LPL
I got into it from Bosnian Bill. Made my first pick out of hacksaw blade. If you're not looking for so much DIY, I would recommend the Dangerfield Praxis kit or the Sparrows Tuxedo. However, every single person is going to have a different opinion. Watch some pick reviews and make up your own mind.
Hi, LPL. Did you consider using the combination reset switch in decoding this? It's looking pretty exposed, and I'm not sure if it can be used to tension the wheels like you did with your custom hook.
I have noticed that there are many inexpensive combination U locks that are just about the same exact build with minor changes in the plastic, slightly different shackles, one without a cover for the combination but all with different brand names on them. I have one by Titanker that is exactly the same except for my shackle is actually 16mm though it does shrink down to 12mm where it enters the body of the lock. Also mine was decodeable by sound though when tried on my friend's lock of the same brand I was not able to. maybe mine was just worse than others??? other clones of this lock sell under the name lumintrail of course, Amazer, Ushake, Abrafox, BV Bike, N N.ORANIE, RockyMounts Shackleton (has the 18mm shackle too), Mioni & Junway (both have XL shackles), and Outerdo (looks the exact same but with 5 digits)?
I've been trying to replicate your method on a USHAKE but I cannot. You can't physically pull tye bar because the it is supported by the other 3 dials. What am I missing?
We have something similar which is really useful when used on French doors. Used (on inside of house) to go between both handles stops doors from opening outwards more than an inch should the euro barrel get snapped buy a crim
can the switch be pushed into the B position without entering the correct combination? if no, did you try using it to decode the lock? if so, does it affect anything else?
I have an Ethopia combination Ulock. After it was jammed and could not open, and I reset the code by accident. It is slightly different than Lumintrail as there is no push button, and the combination can be seen on both the front and backside. The solution did not work and I am unable to figure the combination.
I was looking for a bike lock, and found this in my garage. I ended up changing the combination to something completely random. That's one lock down the drain.
I forgot to remove my lock one day and rode off to a crunch and trail of debris. Comstar (5 blade) rear wheel killed it --- a wire spoked wheel might not have fared so well.
I can see that you use a brand called "precision brand" but is it actually called feeler gauge. I wanna get some. I hate the idea of paying eighteen bucks for a mini knife or even nine bucks for the ITS quick sticks.
Yes, just generally called feeler gauge. One of the best brands is Starrett, but for the most part any brand will be comparable. It comes in either strips or rolls.
Scary, I use this one on my ebike as a supplemental with gps tracking and always in sight for short curbside sessions. I just don’t want to break out the heavy chains for 1 hr eating and beers.
I finally caved and bought a lock pic set. Very looked down on in ohio so cant take it out of my house after i get them 😑 kind of wanna practice on locks on my hr lunches at work in my car
Since that lock costs some $30 I think anyone buying it got ripped off. It should be much harder to open! Also it is constructed of crap metal! Thanks for all your educational videos!
My 13 year old son accidentally set the combination of his "Amazer" brand lock to something he didn't know and locked his front wheel to his bike with it. It looks almost identical to this Lumintrail lock. Thanks to this video, we had a fun time making a decoder tool and successfully found the combination! Too bad there's no boy scouts merit badge in lock picking! Thanks for the great video!!
Hey Carl, I have the same exact lock and the same exact problem, how did you end up making a decoder tool?
@@ismailbreiwish172 I know this is old and you probably found some kind of solution already but the Amazer U-lock (www.amazon.com/Amazer-Heavy-Combination-Bicycle-Theft/dp/B01I9X9WNU) seems to be just another branding of the lock in the video, so the exact method from the video should be applicable.
The forgot my bastarding combination badge, with a picture of a sore thumb on it.
What do you think his first two words were when he realized he locked it shut.
o ckg
Carl Fischer WHOLESOME
I am consistently impressed with your skills. My Lawyer wife did not get any lock picking skills in law school. I asked.
I hope that's your actual name. Its wonderful.
Ahhahahahah nice
He's self-taught
@@ShadeStarMC mate it's a joke
The last time I hired a lawyer, he did a great job picking my wallet
I know nothing about lock picking but this is one of my favorite channels.
SpecialOrder you’ll pick it up! BosnianBill and LockNoob are good as well, try them out if you have a moment.
You will soon, if you continue to watch ;-)
Ikr
@@WineScrounger heh, you'll 'pick' it up
@@WineScrounger ... was that a pun?! 😂😂😂
5-5-21
Man, that lock is pretty good in the combination lock. It guards against shimming attacks, the codewheels don't bind against anything when pressing the open button or pulling the shackle, the codewheels are inaccessible because of its position, and it made LPL create a new tool. That is one of the best locks in one of the worst bodies. Like the Master Lock LOTO Lock.
So, for once, being a combination lock is not a huge security flaw. Nice!
I mean... as long as you aren't in a rush you are guaranteed to be able to open any combination lock without any skill.
@@rakuengrowlithe4654 only 10,000 combinations
@@rakuengrowlithe4654 Like seen in this video this is not a case.
So essentially the biggest improvement to it would be to make it out of a stronger metal.
More and more as I get into lock picking, I’m finding that a bit of knowledge about the lock your working on is the difference between long periods of frustration and fun times picking challenging, (for my skill level), locks. Thanks for the vid.
I think we can safely say that you are AWESOME.
Best lock picking lawyer in the world,I think its safe to assume that :)
I had to get into a lost-combo suitcase this week, it was nice to know how to decode it. I used a thin pick, and it worked a treat. Most satisfying.
The epitome of elegance in your solution. As always it's a joy to watch you work. Thanks for the video.
Keep these vids coming. You have been an invaluable source of information and training as I have started my own bike selling business. Anyone need a new bike? The prices are cheap but the bikes are super expensive. Cash only. Thanks LockPickingLawyer!
Man. Hat's OFF. Thank you for including your process of elimination, it was very educational and something I've wondered about.
Solid decoding resistance, suspected to be susceptible to brute force and temperature attack. If they'd remake this lock with sturdier materials, I imagine it'd be one of the tougher bike locks on the market.
Absolutely brilliant. Well done. Not a bad stock lock but have low hopes for brute fores attack
Man,thanks for the "making your own picks" section of the video,since I make my own picks ,this was precious info!!
Very enjoyable to watch, great video covering a lot of decoding topics. I had a Tokoz padlock where I use the same trick. Probably not something used by criminals but a very fancy (indirect) method of attack.
Is there a video? I love seeing unique stuff!
Oh yes, here it is ua-cam.com/video/m9eJ9jmkPbA/v-deo.html
I hope we are all disappointed when it comes to you using brute force and it takes a Hell of a beating before you finally defeat it. It looks like a real POS but obviously someone took some care to make the combo difficult to decipher so it’s gonna be a shame when an idiot with a brick can easily smash it with one half hearted wack.
Ya, I think some engineer spent some real time designing it and then someone in accounting/corporate said how cheaply can we make it?
That was awesome brother. Very cool watching the process you use to decode this lock. Thanks for the review!
Thank you LockPickingLawyer! Good job on cracking the combo, I would have never thought of making a custom tool to crack it. Love watching your videos. Thank you for taking time out to show your skills and sharing with everyone the vulnerabilities of locks. Oh, and you are welcome for the lock. Name is Tim, not Ted. :-) ha ha no problem, I appreciate taking on the challenge. It was all worth it and can't want for the follow up video.
Sorry about the name mix up. 😳
No problem. I really appreciate taking the time to bust this lock.
Well, the number-one problem with that lock is that it's so easy to reset the combination. You can easily imagine locking your bike, scrambling the digits and then finding that the little lever had been moved and you've just set the combination to some random number that you don't know.
Yep just happened
I also own this lock but, mine is branded "Amazer" (pretty sure it is identical, purchased from Amazon)...Anxiously awaiting part 2 to see how soon I need to upgrade. I use it with the braided steel cable to secure the rear tire and seat post on my bike.
I do also have an Abus Granit 37/60 padlock in conjunction with the Abus 12mm chain as a primary locking method. Figure the combination of the U-lock, padlock, chain and steel cable is deterrent enough to make would-be thieves "pass" on my bike.
Yup, there’s probably about ten different brands using this lock. I hope you saw the new video (632) because it’s poorly constructed.
Sir I am totally impressed by your videos I watch it only for entertainment not to do anything else 😍😍😍
LPL ability and experience appart, I reafirm in my opinion that thieves never pick locks, just cut them and as fast as possible so my only concern is the hardness and diameter ot the shackle and if the body is made out of zinc instead hard steel that too.
Of course LPL knows that "is probably not going to be able to manipulate this open. Certainly not out in the field". That's a perfect summary of all the video.
Greetings from Spain.
LPLs content is so good he doesnt even need a video description
I'm sorry to Tedd from Florida, he just exposed how to open your lock to the entire internet😂
Sounds like this would be a great lock for use in a location where destructive entry is impractical. Though a stronger lock body would certainly be a welcome improvement to make this a much better all-rounder.
the straight steel springs inside of cheap windshield wiper blades are some of the BEST pick-making materials out there. I've made my own for many years out of them. Just be careful extracting them, they can spring out under tension and spear you if you are not careful.
First lock ive seen on this channel that I’d buy
That cover flap may encourage user error. If you have your hand behind the lock, it's easy enough to push the release button. But if the user decides to reach from the front, the flap is awkward and gets in the way. The user may then decide to close the flap before pressing the release. Now the flap is closed, and the correct combination is already dialed in. The user will have to remember to open the flap and scramble the dials before leaving their bike unattended.
It's probably pretty rare, but an opportunistic bike thief could simply walk up and press the release button to see if the lock opens. It's quick and doesn't draw much attention, like checking a pay phone's coin return slot for free money.
Thanks, my new bike had this lock on it. Thanks to this video I was able to get it.
Lmao
Masterful as always. I doubt anyone makes seven figures in the lock security consultancy world, but if I had a lock company that's what I'd be willing to pay - or more even - to have you on my side.
Even in spy novels they're not that good, and those are fiction!
I use this on the inside of french doors, fits nicely around the handles
yep same thing
Sounds like if the metal was switched to steel for the locking part and the shackle diameter increased, it might be a decent lock.
Would be nice to hear a recommendation at the end of each video on how to improve the lock if you think it's a decent effort by the manufacturers.
There is a even bigger version with 15mm hardened steel core and 5 number dial. That should be sturdy and a pain in the ass for any thief, UNLESS the locking body is also zinc alloy or some other garbage. The specs do not say what it is made from.
Hi ...... keep making the videos , love watching them Cheers
Always enjoyable watching your skills, thank you.
Ted in Florida didn't actually have a bike before this video, but now he does. he sent you the same lock that his neighbor uses!
I hava funny feeling this lock is getting turned into a molten glob before it's first birthday. Still, another informative great video!!!
I just ordered this lock...Im fairly confident that so most if not all thieves will not be able to discern the combination in the field so to speak...however have you done a brute force attack on this yet to see how it faired?..
Wow... 😳 You make it look really easy! I wonder if you can decode the Onguard Bulldog Combo DT-8012C Combo Shackle Lock 😏
So, for a dial code lock it's pretty good. Well, at least the code wheel part.
Totally wicked!!!! I’m glad you’re on our side. That was truly brilliant.
I use this rig just to go into the store quick or grab a beer when my bike is within eyesight. I would never use it in a long term or overnight situation. You don’t always want to carry the big heavy gear for in and out situation. Just my opinion.
I like that sigh at the beginning
Cable locks are usually terrible, pair of mole grips and a hacksaw and it's a garanteed win.
15 years of working in a bike shop, and people with bikes with lost keys talking.
The D-lock would probably fail with a minute of two of hammertime.
When someone invents a new lock, don't they have to get a patent to protect their design? If they do, are you able to look at patents or is it up to the patent holder, and the patents used in court to prove who first came up with the design? Thanks
Awesome video!
Holy crap a compliment they must have wriggled like puppy's when they heard that lol
Would you be willing to do a 5 number combination lock of this same brand. The layout inside the 5 number lock seems to be completely different than this lock.
After watching these videos, I trashed all Master Lock and Chinese padlocks, all cables, all home-store chains, and a Bell U-lock. Replaced with Kryptonite New York U lock, Pewag chains from Austria, and Abus padlocks from Germany--Gott sei Dank! My guess is that the Lumintrail will soon be known as the LuminFAIL.
If you compress the fork towards the lock body you can decode by hand.
7:45 wait wut? the lock is closed you cant change the combo when the closed? or was 1111 the combo and he put it in the b position from there?
The tool you made can be bought under the name sesame decoder if anyone wants one.
Commonly known as a spudger.
Hi Man! I was very impressed by your picking, screwing, cutting locks video. I have bought a bicycle which cost me about 500$ and now I thinking about good lock priced about 50-60 $ that will help me to avoid my bike been stolen. So what is your advice for me? Besides, not to leave my bike anywhere without attention, and my eye on it.... I understood this moment, but I still want to choose some good lock, prefer maybe U-lock. And as an additional measure, I will paint my bike in specific colors...
Got me. I thought you'd stick in and up like the realtor locks
How are you assessing it's a zinc unit by visual inspection? Sure brass or copper can be assessed based on colour but zinc ?
I also know little of lock picking, I am a brute force type of guy, but I watch to relax. Sort of like Mr. Rogers picking locks. lol
@LockPickingLawyer for a variety of reasons would like "the best" (maybe not perfect - but best) combination lock for my bike. One of the biggest reasons is don't want to carry keys wile on the ocean kitesurfing, sup, etc. So difficult to find details about bike COMBINATION locks. TONS of vid's about KEY based locks.
Great video...
Thanks.
That was absolutely insane
Pretty good lock!!
How long did it take from looking at it to decoding it
Picking locks looks kind of relaxing. I know, sounds odd. Can you recommend a a quality\cheap-ish lock picking set on Amazon? It looks challenging yet relaxing. Thanks LPL
I got into it from Bosnian Bill. Made my first pick out of hacksaw blade. If you're not looking for so much DIY, I would recommend the Dangerfield Praxis kit or the Sparrows Tuxedo. However, every single person is going to have a different opinion. Watch some pick reviews and make up your own mind.
Thanks for the info, I'll check it out.
I second sparrows. Their website is in canadian dollars, so you actually get a cheaper price when you pay. Highest quality for the price IMO.
You are a genius.
Hi, LPL.
Did you consider using the combination reset switch in decoding this? It's looking pretty exposed, and I'm not sure if it can be used to tension the wheels like you did with your custom hook.
I have the same lock and used the reset switch for tension. Worked perfectly. Thanks for the video!
We've been tricked, we've been backstabbed and we've been quite possibly, bamboozled
I have noticed that there are many inexpensive combination U locks that are just about the same exact build with minor changes in the plastic, slightly different shackles, one without a cover for the combination but all with different brand names on them. I have one by Titanker that is exactly the same except for my shackle is actually 16mm though it does shrink down to 12mm where it enters the body of the lock. Also mine was decodeable by sound though when tried on my friend's lock of the same brand I was not able to. maybe mine was just worse than others??? other clones of this lock sell under the name lumintrail of course, Amazer, Ushake, Abrafox, BV Bike, N N.ORANIE, RockyMounts Shackleton (has the 18mm shackle too), Mioni & Junway (both have XL shackles), and Outerdo (looks the exact same but with 5 digits)?
I've been trying to replicate your method on a USHAKE but I cannot. You can't physically pull tye bar because the it is supported by the other 3 dials. What am I missing?
We have something similar which is really useful when used on French doors. Used (on inside of house) to go between both handles stops doors from opening outwards more than an inch should the euro barrel get snapped buy a crim
Very informative as always
That was impressive!
can the switch be pushed into the B position without entering the correct combination? if no, did you try using it to decode the lock? if so, does it affect anything else?
You made a micro slim jim!
so you are able to change a combination while the lock is locked? that's so evil... or do you have to set the right combo first?
@LockpickingLawyer, hallppp, i have a helmetlok branded combination lock for my motorcycle helmet and the original combo no longer works
Nice job and video
9:30 most humble bragg ever!
Can you try OnGuard's combination lock?
Hey LPL, what pick & tension set would you recommend for beginners?
Its a great lock if your bike cost$ less than the lock does.😉😥🤗
I have an Ethopia combination Ulock. After it was jammed and could not open, and I reset the code by accident. It is slightly different than Lumintrail as there is no push button, and the combination can be seen on both the front and backside. The solution did not work and I am unable to figure the combination.
Like it! But show me please what is inside it!
The crooks near you must be smart. Our crooks use angle grinders.
Given the amount of time it took you to figure out how to attack this lock, would you consider it a good lock against your average thief?
No, because this lock is weak to brute force attacks.
another flaw is the password reset in the open there.
The 57 dislikes come from employees of the company that made the lock. LMAO
Thank you 🙏
try the pinhead lock, bosnian bill failed with that one. after loosing my bike several times i am looking for ultimate security in locks
I was looking for a bike lock, and found this in my garage. I ended up changing the combination to something completely random. That's one lock down the drain.
Thanks I'm gonna go steal that guy's bike now 👍
Great!!
I forgot to remove my lock one day and rode off to a crunch and trail of debris.
Comstar (5 blade) rear wheel killed it --- a wire spoked wheel might not have fared so well.
I can see that you use a brand called "precision brand" but is it actually called feeler gauge. I wanna get some. I hate the idea of paying eighteen bucks for a mini knife or even nine bucks for the ITS quick sticks.
Yes, just generally called feeler gauge. One of the best brands is Starrett, but for the most part any brand will be comparable. It comes in either strips or rolls.
R.P. Rosen thank you.looks like handy stuff
LPL's real power is X-ray vision. He can see the lock mechanisms
Well, now I just need to find a bike with that lock on it.
Scary, I use this one on my ebike as a supplemental with gps tracking and always in sight for short curbside sessions. I just don’t want to break out the heavy chains for 1 hr eating and beers.
I finally caved and bought a lock pic set. Very looked down on in ohio so cant take it out of my house after i get them 😑 kind of wanna practice on locks on my hr lunches at work in my car
Don't practice on locks you depend on though, in case you break one.
Since that lock costs some $30 I think anyone buying it got ripped off. It should be much harder to open! Also it is constructed of crap metal! Thanks for all your educational videos!
Are there any locks you can't pick???
So you just showed all the thieves how to steal a bike with this type of lock congratulation