10 Best kryptonite bike lock reddit in Canada

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Last Updated - 2026/07/01

Best Choice

01
Kryptonite

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

43% Off

9.9 Durability

9.7 Security

8.4 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
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9.9

Exceptional

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Value for Money

02
Kryptonite

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

45% Off

9.7 Durability

8.7 Lock Feature

8.4 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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9.8

Exceptional

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03
Kryptonite

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

40% Off

9.3 Durability

9.1 Simple to use

8.9 Lock Feature
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
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9.6

Exceptional

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04
Kryptonite

Kryptonite Kryptolok Standard 12.7mm U-Lock Bicycle Lock with FlexFrame-U Bracket & KryptoFlex 410 10mm Looped Bike Security Cable

40% Off

8.9 Durability

8.0 worth the money

8.0 Simple to use
Main highlights

Reinforced Hardened cross bar design provides increased protection
Includes 4’ KRYPTOFLEX DOUBLE loop cable for securing front wheel or accessories
High security disc-style cylinder
Center keyway defends against leverage attacks
13mm hardened max-performance steel shackle resists cutting and leverage attacks
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9.5

Excellent

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05
Kryptonite

Kryptonite Keeper Integrated Chain Bicycle Lock, 32-Inch

16% Off

9.3 Durability

9.1 Simple to use

8.7 worth the money
Main highlights

Includes 2 ergonomic "I" keys
High security disc-style cylinder is pick and drill resistant
Hardened deadbolt provides extra holding power when subjected to leverage attacks
End pin-link design secures the chain with the hardened deadbolt
7mm four-sided chain links made of 3t manganese steel
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9.4

Excellent

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06
Kryptonite

Kryptonite Keeper 712 Integrated Bicycle Chain Lock 48-Inch (120cm)

20% Off

9.5 worth the money

9.3 Durability

8.9 Lock Feature
Main highlights

With a 48-inch (120cm) chain length, the Kryptonite Keeper 712 is a flexible, compact and easy to use deterrent security
Patent-pending integrated Keeper lock head with talon deadbolt
Patent-Pending End Link Design secures chain to hardened deadbolt eliminating critical vulnerability and providing extra holding power
Optional US$500 Anti-theft protection for 1 year extendable and Lifetime Key Registration and Key Replacement Service available-Key Safe program
New patent-pending pin-less link design secures chain to hardened deadbolt with no weak links
Keeper 712 Integrated Chain Lock features 7mm four-sided chain links made from 3t manganese steel
High security disc-style cylinder is pick and drill resistant; resists most common hand tools
Hardened steel lock body covering cylinder includes hardened deadbolt provides extra holding power against leverage attack
Durable weather-resistant nylon sleeve prevents scratches to painted finishes and protects the chain against the elements
7mm four-sided chain links made from Kryptonite’s high-performance 3t manganese steel
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9.2

Excellent

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07
Kryptonite

Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes

8.0 lock easily

8.0 Security

8.0 Mounting bracket
Main highlights

PORTABLE SIZE: This is a standard size bicycle u lock which is great for many lock-up scenarios. Size interior locking dimensions are 4" x 8" and exterior locking dimensions are 6.5” x 9.5”
MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure your bicycles, sports equipment, gates and fences, tool boxes & ladders, grills & lawnmowers, skateboards, truck bed and more
LIFETIME WARRANTY AND CUSTOMER SERVICE: Kryptonite is committed to providing our customers with high quality products, ensuring full satisfaction. If you are experiencing any problems with your product, please reach out to our Customer Experience team. We will work to solve your issue as quickly as possible. We provide our locks with a limited lifetime warranty so you can buy your lock with confidence.
DURABLE DESIGN: This Anti-Theft bike u lock features a 12mm hardened steel shackle that provides high security against theft. This combo u-lock includes an easy to use 4-digit resettable combination and no keys for you to lose
COMBO SAFE PROGRAM: Register your unique 4-digit combination code on our website and our customer service team will be able to help, should you forget your combination
ANTI-THEFT PROTECTION OFFER (ATPO): Up to $500 reimbursement upon registration. Kryptonite stands behind its products by providing an Anti-Theft Protection Offer on specific locks. Created by Kryptonite in 1978, the Anti-Theft Protection Offer is a program that reimburses registered customers for a specific monetary amount in the event their bicycle/motorcycle is stolen due to the opening or breaking of the lock by force
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9.0

Excellent

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08
Kryptonite

Kryptonite Bike U-Lock with Braided Steel Cable, High Security Anti-Theft Bicycle U Lock, 12mm Shackle and 8mm x4ft Length Security Cable with Keys for Scooter Road Mountain Bikes,Black

8.9 worth the money

8.7 Mounting bracket

8.2 Lock Feature
Main highlights

SPECIFICATIONS: U-Lock interior locking dimensions are 3.25 in. x 6.25 in, 12mm steel shackle with a weight of 2 lbs. Bike lock security cable is 4 ft. (1.2 m) long and 5/16 in. (8 mm) wide in diameter. Includes two stainless steel keys with an ergonomic design to reduce torque and prevent bending or breaking
MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure your bicycles, sports equipment, gates and fences, tool boxes & ladders, grills & lawnmowers, skateboards, truck bed and more
LIFETIME WARRANTY AND CUSTOMER SERVICE: Kryptonite is committed to providing our customers with high quality products, ensuring full satisfaction. If you are experiencing any problems with your product, please reach out to our Customer Experience team. We will work to solve your issue as quickly as possible. We provide our locks with a limited lifetime warranty so you can buy your lock with confidence.
DURABLE DESIGN: This Anti-Theft bike lock features a 12mm hardened steel shackle with a bent foot anti-rotation design that resists bolt cutters and twisting leverage attacks. The lock disc-style cylinder side keyway is protected by a sliding dust cover and is pick and drill resistant
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8.8

Very Good

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09
Kryptonite

Kryptonite Evolution 4 Integrated Chain Bicycle Lock

31% Off
Main highlights

Weather-resistant nylon sleeve prevents scratches to painted finishes; compact coiling for easy carrying
New patent-pending pin-less link design secures chain to hardened deadbolt, offers no "weak" link in the chain due to the extensive holding power of the link itself against attacks
Includes 3 stainless steel keys, 2 standard keys and one with a high-intensity LED bulb for convenient, easy unlocking in the dark
High security disc-style cylinder is pick and drill resistant; resists most common hand tools
10mm six-sided chain links made of 3t manganese steel
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8.7

Very Good

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10
Kryptonite

Kryptonite 720018210610 KryptoFlex 3/8-Inch x 7-Feet 1007 Double Loop Security Cable

16% Off
Main highlights

Thick vinyl coating protects against scratching
Looped ends make for easy locking to anchor points with all Kryptonite locks or virtually any padlock or disc lock
Hook-n-loop strap for easy carrying
7 foot (220 centimeter) length
3/8 inch (10 millimeter) braided steel cable has greater cut resistance than twisted cables
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8.4

Good

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