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Kryptonite U Lock Comparison - July 2025

5 Best Kryptonite U Lock In Canada

1
Best Choice
9.8Exceptional
2
Best Value
9.7Exceptional
3
9.6Exceptional
4
9.5Excellent
5
9.2Excellent
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Model

Kryptonite New-U Evolution Mini-7 Heavy Duty Bicycle U Lock with 4’ KryptoFlex Double Loop Bike Cable
Model
Kryptonite New-U New York Fahgettaboudit Mini Heavy Duty Bicycle U Lock Bike Lock
Model
Kryptonite New-U New York Standard Heavy Duty Bicycle U Lock Bike Lock Black/Yellow, 10
Model
Kryptonite Kryptolok Standard 12.7mm U-Lock Bicycle Lock with FlexFrame-U Bracket & KryptoFlex 410 10mm Looped Bike Security Cable
Model
Kryptonite New-U Evolution Series-4 LS Heavy Duty Bicycle U Lock Bike Lock with Transit FlexFrame Bracket (4-Inch x 11.5-Inch)

Brand

Kryptonite
Brand
Kryptonite
Brand
Kryptonite
Brand
Kryptonite
Brand
Kryptonite

Reviews

57,060 reviews
Reviews
16,800 reviews
Reviews
13,308 reviews
Reviews
21,024 reviews
Reviews
4,204 reviews

Features

Durability

9.4
Durability
9.9
Durability
9.8
Durability
9.1
Durability
8.6

Worth the money

9.1
Worth the money
8.9
Worth the money
8.9
Worth the money
8.6
Worth the money
7.9

Tech Specs

batteries included

No
batteries included
No
batteries included
No
batteries included
No
batteries included
No

customer reviews

4.5 4.5 out of 5 stars 14, 265 ratings 4.5 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 4, 200 ratings 4.5 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 3, 327 ratings 4.5 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 5, 256 ratings 4.5 out of 5 stars
customer reviews
4.5 4.5 out of 5 stars 1, 051 ratings 4.5 out of 5 stars

product dimensions

8.3 x 3 x 17.8 cm 1 kg
product dimensions
23 x 15.2 x 3 cm 2.06 kg
product dimensions
8 x 3 x 3 cm 18 g
product dimensions
10.2 x 10.2 x 22.9 cm 1.32 kg
product dimensions
8 x 3 x 3 cm 1.75 kg

color

Black & Steel
color
Black
color
x
color
Black & Steel
color
x

number of items

1
number of items
-
number of items
1
number of items
-
number of items
1

included components

Evolution Mini-7 Heavy Duty Bicycle U Lock
included components
-
included components
Lock
included components
-
included components
Keys, Bracket

season

x
season
-
season
x
season
-
season
x

shape

U Shape
shape
-
shape
U Shape
shape
-
shape
U Shape

length

8 inches
length
-
length
20 Centimetres
length
-
length
14 inches

item weight

1 kg
item weight
-
item weight
18 g
item weight
-
item weight
1.75 kg

special features

Anti-theft, Heavy Duty
special features
-
special features
Anti-theft, Heavy Duty
special features
-
special features
Anti-theft, Heavy Duty

weight

1.61 Kilograms
weight
-
weight
2.06 Kilograms
weight
-
weight
0.5 Kilograms

size

Mini
size
-
size
x
size
-
size
x

material

Alloy Steel
material
-
material
Alloy Steel
material
-
material
Alloy Steel

style

002079
style
-
style
New-U
style
-
style
New-U 2017

sport

Cycling
sport
-
sport
Cycling
sport
-
sport
Cycling

Available On

Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    Kryptonite
    12% Off

    Kryptonite New-U Evolution Mini-7 Heavy Duty Bicycle U Lock with 4’ KryptoFlex Double Loop Bike Cable

    9.4 Durability
    9.1 worth the money
    Main highlights
    • Patent-Pending Hardened double deadbolt design gives additional protection against twist attacks
    • New sliding dustcover
    • New double deadbolt design
    • Higher security disc-style cylinder is pick and drill resistant
    • 13mm hardened max-performance steel shackle resists bolt cutters and leverage attacks
  • 9.7
    2
    Kryptonite
    28% Off

    Kryptonite New-U New York Fahgettaboudit Mini Heavy Duty Bicycle U Lock Bike Lock

    9.9 Durability
    8.9 worth the money
    Main highlights
    • Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
    • Interior Locking Dimensions; 3.25" x 6"
    • Anti-Theft Protection Offer; Up to $5, 000 Reimbursement for 1 Year Included
    • 3 STAINLESS STEEL KEYS - including new design and one LED REPLACEABLE KEY FOB
    • 18mm Hardended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks
  • 9.6
    3
    Kryptonite

    Kryptonite New-U New York Standard Heavy Duty Bicycle U Lock Bike Lock Black/Yellow, 10

    9.8 Durability
    8.9 worth the money
    Main highlights
    • Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
    • Interior Locking Dimensions; 4 inch x 8 inch
    • Anti-Theft Protection Offer; Up to $4,000 Reimbursement for 1 Year Included
    • 16mm Hardended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks
    • 0

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Features

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.