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expiredphoinix | Staff posted Mar 30, 2026 01:39 PM
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expiredphoinix | Staff posted Mar 30, 2026 01:39 PM

Kryptonite Anti-Theft Foldable Bike Lock w/ 2 Keys/Mount

$26

$35

25% off
Amazon
18 Comments 9,549 Views
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Amazon has Kryptonite Anti-Theft Foldable Bike Lock w/ 2 Keys/Mount (Black) on sale for $25.98. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this product is $9.01 lower (25.75% savings) than the next best available price from a reputable merchant with prices ranging from $34.99 (part of Amazon's Big Spring Deal offer)
  • About the Deal
    • This anti-theft folding bike lock is made from 3mm hardened alloy steel bar w/ tightened rivets for greater cut resistance; compatible w/ bikes, scooters or accessories to a wide range of fixed objects
    • Easy to install bracket, allowing for simple attachment and hassle free transportation
    • Product is eligible for refund/replacement within 30-days of purchase
    • Offer valid while promotional price/supplies last
  • Additional Details

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Kryptonite Anti-Theft Foldable Bike Lock w/ 2 Keys/Mount (Black) on sale for $25.98. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for finding this deal

Note, product must be sold/shipped by Amazon

Editor's Notes

Written by Discombobulated | Staff
  • Price Research
    • At the time of research, this product is $9.01 lower (25.75% savings) than the next best available price from a reputable merchant with prices ranging from $34.99 (part of Amazon's Big Spring Deal offer)
  • About the Deal
    • This anti-theft folding bike lock is made from 3mm hardened alloy steel bar w/ tightened rivets for greater cut resistance; compatible w/ bikes, scooters or accessories to a wide range of fixed objects
    • Easy to install bracket, allowing for simple attachment and hassle free transportation
    • Product is eligible for refund/replacement within 30-days of purchase
    • Offer valid while promotional price/supplies last
  • Additional Details

Original Post

Written by phoinix | Staff

Community Voting

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+30
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Top Comments

smallcapguru
1916 Posts
646 Reputation
I bought this one two years ago along with a number of heavy chain types for our families scooters and bikes. This one compacts and carries the easiest if mounted with zip ties to a frame but opening it and trying to wind it through wheels/frames does take a bit more work than with chains. Much lighter than the heavy kryptonite chains for sure.
Btw, this one will open and fit more options than a standard u lock.
WooHoo2You
9655 Posts
1879 Reputation
Personally I'll never understand the obsession to rate locks by LPL standards*. He is covertly picking the locks, anyone IRL who wants to steal a bike is going to be using brute force methods to take the item as fast as humanly possible. The locking mechanism matters nothing to that individual.

*Don't get me wrong, his videos and skills are legit, but your average thief isn't carrying around a pick set, is not concerned with unobtrusive opening methods, and certainly does not practice picking a lock a dozen times (off camera) before that 60 second video on YT. They are unlocking windows with rocks, opening doors by kicking them in, and cutting off chains with bolt cutters.
Frudality
370 Posts
226 Reputation
It actually took LockPickingLawyer more than a minute to get this one open, so it must be a decent lock. The lock in the video has a different key, so it might not be the exact same lock.

Link to video:
https://youtu.be/qA6odz9GmJY

18 Comments

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Mar 31, 2026 03:17 AM
8,346 Posts
Joined May 2009
purificadaMar 31, 2026 03:17 AM
8,346 Posts
anyone have one like this that can chime in on whether this has any advantage over a standard u shape lock?
Mar 31, 2026 03:22 AM
370 Posts
Joined Feb 2021
FrudalityMar 31, 2026 03:22 AM
370 Posts

Our community has rated this post as helpful. If you agree, why not thank Frudality

It actually took LockPickingLawyer more than a minute to get this one open, so it must be a decent lock. The lock in the video has a different key, so it might not be the exact same lock.

Link to video:
https://youtu.be/qA6odz9GmJY
Last edited by Frudality March 30, 2026 at 08:26 PM.
2
3
Mar 31, 2026 08:19 AM
1,916 Posts
Joined Dec 2004
smallcapguruMar 31, 2026 08:19 AM
1,916 Posts

Our community has rated this post as helpful. If you agree, why not thank smallcapguru

Quote from purificada :
anyone have one like this that can chime in on whether this has any advantage over a standard u shape lock?
I bought this one two years ago along with a number of heavy chain types for our families scooters and bikes. This one compacts and carries the easiest if mounted with zip ties to a frame but opening it and trying to wind it through wheels/frames does take a bit more work than with chains. Much lighter than the heavy kryptonite chains for sure.
Btw, this one will open and fit more options than a standard u lock.
4
Mar 31, 2026 02:52 PM
83 Posts
Joined Nov 2009
richardho11Mar 31, 2026 02:52 PM
83 Posts
Thanks OP!
Pro
Mar 31, 2026 02:59 PM
9,655 Posts
Joined Mar 2018
WooHoo2You
Pro
Mar 31, 2026 02:59 PM
9,655 Posts
Quote from Frudality :
It actually took LockPickingLawyer more than a minute to get this one open, so it must be a decent lock. The lock in the video has a different key, so it might not be the exact same lock.

Link to video:
https://youtu.be/qA6odz9GmJY
Personally I'll never understand the obsession to rate locks by LPL standards*. He is covertly picking the locks, anyone IRL who wants to steal a bike is going to be using brute force methods to take the item as fast as humanly possible. The locking mechanism matters nothing to that individual.

*Don't get me wrong, his videos and skills are legit, but your average thief isn't carrying around a pick set, is not concerned with unobtrusive opening methods, and certainly does not practice picking a lock a dozen times (off camera) before that 60 second video on YT. They are unlocking windows with rocks, opening doors by kicking them in, and cutting off chains with bolt cutters.
Last edited by WooHoo2You March 31, 2026 at 08:08 AM.
1
Mar 31, 2026 03:08 PM
201 Posts
Joined Sep 2014
megamarkMar 31, 2026 03:08 PM
201 Posts
Quote from WooHoo2You :
Personally I'll never understand the obsession to rate locks by LPL standards*. He is covertly picking the locks, anyone IRL who wants to steal a bike is going to be using brute force methods to take the item as fast as humanly possible.

*Don't get me wrong, his videos and skills are legit, but your average methhead isn't carrying around a pick set nor practices 80 times (off camera) before that 60 second unlock on YT. They are unlocking windows with rocks, opening doors by kicking them in, and cutting off chains with bolt cutters.
Valid point. These new cordless powertools are way quicker than attempting to pick.
Mar 31, 2026 03:08 PM
11,382 Posts
Joined Aug 2010
J03Mar 31, 2026 03:08 PM
11,382 Posts
Quote from purificada :
anyone have one like this that can chime in on whether this has any advantage over a standard u shape lock?
Just portability. 3mm is pretty thin. Easily cut through with a saw. A middle of the road U-lock should have at least a 12mm shackle but they're pretty cumbersome. I strapped my u-lock to my bike so it wasn't too bad but was still kind of annoying. I lived in a city though so it was worth the piece of mind. If I lived somewhere with less crime and wanted something more portable I would probably consider something like this. Even though it's thin it's still better than any 'braided' lock. Those can be cut with a pair of wire cutters.
Last edited by J03 March 31, 2026 at 08:12 AM.

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Mar 31, 2026 03:20 PM
536 Posts
Joined Dec 2007
splg38Mar 31, 2026 03:20 PM
536 Posts
I love this lock - yes it's really thin and probably easy to cut but most bike locks are anyway. Super easy to lock up your bike for quick trips...
Mar 31, 2026 03:22 PM
6 Posts
Joined Jan 2025
JollyRiver5583Mar 31, 2026 03:22 PM
6 Posts
Quote from purificada :
anyone have one like this that can chime in on whether this has any advantage over a standard u shape lock?
I've had this lock for 2-3 years, mostly use it for my e scooter. It's easy to carry (mount on the scooter), and it has a larger locking area than a U lock, but these advantages come at the cost of being easier to defeat than a U lock
Mar 31, 2026 04:09 PM
32 Posts
Joined Feb 2009
hexagramsMar 31, 2026 04:09 PM
32 Posts
Hardware store chain and padlock hasn't failed me yet.
Mar 31, 2026 04:20 PM
238 Posts
Joined Dec 2007
adnjMar 31, 2026 04:20 PM
238 Posts
This is such a tidy package to carry. I like it for locking ladders down to my rack when I move them.
Mar 31, 2026 05:00 PM
211 Posts
Joined May 2010
freesoulMar 31, 2026 05:00 PM
211 Posts

Our community has rated this post as helpful. If you agree, why not thank freesoul

I have this since Sept 2021 and it's still my go-to lock for my commuter bike. Much easier to carry than a standard U lock. And to be honest metal thickness means very little, as most locks are no match to angle grinders anyway. There are angle grinder resistant bike locks, but they are $$$. So it all comes down to the value of the bike, and how rampant bike theft is in your area.
3
Mar 31, 2026 08:24 PM
1,712 Posts
Joined Dec 2013
GregS7117Mar 31, 2026 08:24 PM
1,712 Posts
Quote from hexagrams :
Hardware store chain and padlock hasn't failed me yet.
challenge accepted
Mar 31, 2026 08:58 PM
464 Posts
Joined May 2018
1n4oneMar 31, 2026 08:58 PM
464 Posts
Quote from Frudality :
It actually took LockPickingLawyer more than a minute to get this one open, so it must be a decent lock. The lock in the video has a different key, so it might not be the exact same lock. Link to video: https://youtu.be/qA6odz9GmJY
Waiting for solutions from AngleGrindingLawyer
1

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Mar 31, 2026 10:15 PM
3,600 Posts
Joined Dec 2007
KabnMar 31, 2026 10:15 PM
3,600 Posts
If I were a commuter who stored my bike in a secured/monitored area while working, I'd be all over this. At that point, you're just looking to deter someone from grabbing and dashing, and this can easily be carried in a cross-body or even pocket.

When I need to secure my bikes away from home, they're always in public/high-traffic areas and for a couple hours at the most, but I just can't bring myself to use anything less than a 14mm U-lock (I also have a manganese chain). As noted by others, it's way less about the lock mechanism and way more about how resistant the whole thing is to large bolt cutters and angle grinders. I also have a back rack bag, so the weight of a U-lock or chain isn't a big deal.

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