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expiredBojjihuntindeals | Staff posted Nov 07, 2024 12:47 AM
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expiredBojjihuntindeals | Staff posted Nov 07, 2024 12:47 AM

Kryptonite Evolution Standard 4" x 9" U-Lock

+ Free Shipping

$45

$118

61% off
Amazon
31 Comments 16,841 Views
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Deal Details
Amazon has Kryptonite Evolution Standard 4" x 9" U-Lock on sale for $44.99. Shipping is free.

Best Buy also has Kryptonite Evolution Standard 4" x 9" U-Lock on sale for $44.99. Shipping is free.

Thanks to Deal Hunter Bojjihuntindeals and Community Member Lijebaley for sharing this deal.

About this Item:
  • 14mm hardened Max-Performance steel shackle
  • 3 stainless steel keys - including new key design and one LED replaceable key fob
  • Patented Anti-rotation features on the shackle helps fight against twist and cut attacks
  • Smaller crossbar design
  • Higher security disc-style cylinder is pick and drill resistant
  • Protective vinyl coating
  • Key safe program

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.5 out of 5 stars from Amazon customers.
  • At the time of this posting, our research indicates that this is $25.96 lower than the next best comparable prices starting from $70.95.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by Bojjihuntindeals | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Kryptonite Evolution Standard 4" x 9" U-Lock on sale for $44.99. Shipping is free.

Best Buy also has Kryptonite Evolution Standard 4" x 9" U-Lock on sale for $44.99. Shipping is free.

Thanks to Deal Hunter Bojjihuntindeals and Community Member Lijebaley for sharing this deal.

About this Item:
  • 14mm hardened Max-Performance steel shackle
  • 3 stainless steel keys - including new key design and one LED replaceable key fob
  • Patented Anti-rotation features on the shackle helps fight against twist and cut attacks
  • Smaller crossbar design
  • Higher security disc-style cylinder is pick and drill resistant
  • Protective vinyl coating
  • Key safe program

Editor's Notes

Written by SaltyOne | Staff
  • Rated 4.5 out of 5 stars from Amazon customers.
  • At the time of this posting, our research indicates that this is $25.96 lower than the next best comparable prices starting from $70.95.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by Bojjihuntindeals | Staff

Community Voting

Deal Score
+43
Good Deal
Visit Amazon

Price Intelligence

Model: Kryptonite Evolution Standard U-Lock, 4x9 inches, Black, 3.5 pounds

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 9/16/2025, 11:36 PM
Sold By Sale Price
Amazon$87.69

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Top Comments

ayypoppiee
75 Posts
14 Reputation
I think the reason youre getting thumbs down is because every lock can be broken. Some more than others. Is there a severe security flaw with this one - or does it just have a typical level of security?
benihanna
15 Posts
10 Reputation
This is a good price on a great lock. I have used this exact lock on my commuter bike for 5+ years regularly parking around DC proper with 0 issues. It's big enough where I can lock the frame and one wheel to the rack. I do not leave my bike outside overnight however.

Kryptonite makes good products. I upgraded to the 4x9" lock after a 7" mini-u Kryptonite prevented an angle grinder theft attempt overnight. The same 7" lock prevented a pick theft attempt a few months prior to that.

30 Comments

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Nov 07, 2024 06:39 AM
612 Posts
Joined Dec 2011
LijebaleyNov 07, 2024 06:39 AM
612 Posts
Same upc & price on Amazon as well. Lowest per CCC for some time except $40 dip once a few years ago.

Amazon ASIN: B06XCP8Y8S
https://www.amazon.com/Kryptonite...B06XCP8Y8S

Any comments on security of lock?
Nov 07, 2024 06:54 AM
124 Posts
Joined Jun 2009
cztexasNov 07, 2024 06:54 AM
124 Posts
Seems like great deals. In for two: one from Bestbuy one from AmazonSmilie
1
Nov 07, 2024 08:23 AM
210 Posts
Joined Nov 2018
0o0Nov 07, 2024 08:23 AM
210 Posts
the title says 4x9 but the item picked at this price is mini 7 with cable
1
Nov 07, 2024 10:09 AM
220 Posts
Joined Jun 2019
BrainbatterNov 07, 2024 10:09 AM
220 Posts
Great piece @ a great price!
Pro
Nov 07, 2024 10:26 AM
1,697 Posts
Joined Oct 2008
littlepigs
Pro
Nov 07, 2024 10:26 AM
1,697 Posts
Thanks OP used my $10 Best Buy gift card on this!
Nov 07, 2024 11:24 AM
11 Posts
Joined Apr 2021
EfficientReward3798Nov 07, 2024 11:24 AM
11 Posts
December delivery?
Nov 07, 2024 01:02 PM
15 Posts
Joined Jul 2022
benihannaNov 07, 2024 01:02 PM
15 Posts
Quote from EfficientReward3798 :
December delivery?
I ordered 'like new' with one-day delivery.

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Nov 07, 2024 01:05 PM
15 Posts
Joined Jul 2022
benihannaNov 07, 2024 01:05 PM
15 Posts
This is a good price on a great lock. I have used this exact lock on my commuter bike for 5+ years regularly parking around DC proper with 0 issues. It's big enough where I can lock the frame and one wheel to the rack. I do not leave my bike outside overnight however.

Kryptonite makes good products. I upgraded to the 4x9" lock after a 7" mini-u Kryptonite prevented an angle grinder theft attempt overnight. The same 7" lock prevented a pick theft attempt a few months prior to that.
Nov 07, 2024 01:09 PM
13,710 Posts
Joined Dec 2011

This comment has been rated as unhelpful by Slickdeals users.

Nov 07, 2024 01:48 PM
75 Posts
Joined Feb 2016
ayypoppieeNov 07, 2024 01:48 PM
75 Posts

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

Quote from Peerless_Warrior :
Read reviews. Don't buy if securing expensive bike or scooter. Can be broken.
I think the reason youre getting thumbs down is because every lock can be broken. Some more than others. Is there a severe security flaw with this one - or does it just have a typical level of security?
1
Nov 07, 2024 02:08 PM
11,034 Posts
Joined Aug 2010
J03Nov 07, 2024 02:08 PM
11,034 Posts
Quote from Peerless_Warrior :
Read reviews. Don't buy if securing expensive bike or scooter. Can be broken.
They can all be broken one way or another. This is a compromise lock. Kept my bike secured for years in a medium sized city without adding too much weight to my ride. In a large city with more sophisticated bike thieves, I would upsize to a beefier version. Nothing will keep your bike safe if you regularly leave it overnight in public.
Nov 07, 2024 02:10 PM
4,751 Posts
Joined Sep 2005
ugabugaNov 07, 2024 02:10 PM
4,751 Posts
Purchased from BB last night via paypal
Nov 07, 2024 02:38 PM
511 Posts
Joined Aug 2011
blueapplepasteNov 07, 2024 02:38 PM
511 Posts
Damn. Literally ordered this earlier this week @ $60. Guess I'll do a buy & return.

Got it for my e-scooter. Typical Kryptonite quality. Pretty robust.

Agree with others that sophisticated thieves will easily get through this one. I feel comfortable with it riding around my safe, suburban area and locking it up while I go to library or gym. I wouldn't trust this lock overnight in a big city, however.
Nov 07, 2024 04:01 PM
74 Posts
Joined Sep 2018
GreyTank1078Nov 07, 2024 04:01 PM
74 Posts
This is a great deal, I paid $83 for one of these about 2 years ago. The flexible strap that comes with it is really handy too.

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Nov 07, 2024 04:05 PM
143 Posts
Joined Nov 2007
dealsadozenNov 07, 2024 04:05 PM
143 Posts
how do you lock your wheels? does this come with an extra cable for that?
1

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