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5 Best Anti Theft Folding Bike Locks of 2025

Last Updated - 2025/09/17

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Kryptonite

Kryptonite Keeper Mini Folding Bike Lock, Compact Lightweight High Security Anti-Theft Foldable Bicycle Lock with 2 Keys and Mount for E-Bikes Scooter Road Mountain Bikes, 80cm (31.5 in)

Kryptonite

CA$108.38

More Details
Main highlights
- LIGHTWEIGHT & PORTABLE: Weighing just 1.23 lbs (0.56 kg), this mini folding lock is easy to carry in your back pocket without adding bulk to your ride. Measures only 5.75 inches when folded
- HIGH-SECURITY DESIGN: This Anti-Theft folding bike lock is made from 2.5mm hardened steel bars with tightened rivets for greater cut resistance. Durable rubber coating helps prevent scratching and wear and tear on your bike
- DURABLE & COMPACT SECURITY: Ideal for short-term stops or securing your bike in low to medium risk theft areas. This security lock comes with two keys and mounting bracket for transport
- CONVENIENT TRANSPORT BRACKET: Includes easy-to-install bracket, allowing for simple attachment to your bike for hassle free transportation
- ATPO & KEY SAFE PROGRAM ELIGIBLE: Register to qualify for Kryptonite's Anti-Theft Protection Offer and Key Safe key replacement service
- 80CM USABLE LOCKING LENGTH: Provides enough length for securing bikes, scooters, or accessories to a wide range of fixed objects
CA$108.38
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ZOVII

ZOVII Heavy Duty Folding Bike Lock with 120 dB Alarm (Included Mounting Bracket) ZFG85 Noisy Cat Compact Foldy Anti-Theft Key Entry for Bicycles, Scooters, Electric Scooters, and Motorcycles

ZOVII

CA$90.00

More Details
Main highlights
- SHARP 120dB ALARM STOPS THIEVES IN THEIR TRACKS: The Zovii ‘Noisy Cat’ Folding lock packs a piercing 120dB shock-sensing anti-theft security alarm that will bring attention to would-be thieves, stopping them in their tracks.
- PRECISION FORGED, DISC TUMBLER LOCK: No more fumbling with combo locks, your Zovii Folding Lock is quick and easy to set up, simply wrap the hardened steel bars around your bike and an anchor and engage the precision-forged disc-tumbler with Easy Push Locking and set the alarm, no key needed.
- IP67 WATERPROOF KEEPS YOUR ALARM-TECH SAFE: Don’t let a little bad-weather ruin your ride - your folding heavy duty bike lock is IP67 waterproof, keeping all of your powerful anti-theft tech safe. You can feel confident when the rain starts that your ride will stay safe and secure.
- EASY TO INSTALL, HARD TO BREAK IN: Your folding bike lock with keys is crafted from durable hardened steel bars that are thick enough to deter even the most ambitious thieves. Plus, your lock is easy to maneuver, so you can easily lock up your bike, motorcycles, and even e-scooter in seconds.
- DON’T LEAVE YOUR LOCK BEHIND (INCLUDED HOLSTER): Fans who often forgot to pack their locks say they enjoy how this folding bike lock comes with a mounting holster that is easy to install onto their bike frame, so your lock is always with you when it's time for a pit stop.
CA$90.00
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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

SIGTUNA

SIGTUNA Folding Bike Lock - Hardened Steel 8mm Fold-Up Heavy Duty Bicycle Lock with Easy Mounting, Secure Lock and Anti Theft, Secure Guard with Keys for Electric e-Bikes and City Bikes (Black)

SIGTUNA

CA$39.99

More Details
Main highlights
- Waterproof and Durable: Made from durable plastic and steel materials that are waterproof and resistant to wear and tear.
- Secure Locking: Key lock mechanism ensures secure locking of your bike when not in use.
- Portable and Compact: Foldable design allows for easy portability and storage when not in use.
- Easy Mounting: Foldable design allows for quick and easy mounting to bike frame or railing.
- Anti-Theft Design: Heavy duty steel lock with anti-scratch coating protects your bike from theft and damage.
CA$39.99
4
Best Value
10% Off

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ROCKBROS
10% Off

ROCKBROS Folding Bike Lock Compact Bike Lock for Electric Bike Lock Heavy Duty Anti Theft Bicycle Locks with Mounting Bracket 4-Digit

ROCKBROS

CA$43.99

CA$48.99
(10% Off)

More Details
Main highlights
- MULTI-PURPOSE USE: The folding bike lock is 33.5inch long, can be lock road bike, mountain bike, motorcycle, folding bike, scooter or other bicycles. The ABS-wrapped lock is smooth to the touch and won't scratch the bike paint
- HEAVY DUTY ANTI-THEFT: This bike lock is made of zinc alloy lock cylinder + alloy steel lock body, 6 thickened steel chains ensures that the bike security is indestructible. Keep the casual thief from a grab and run
- COMPACT FOLDING LOCK: The lock is foldable for storage, saving more space in the frame, and comes with a storage bracket that allows the lock to be attached to the bike with screws or two hook-and-loop straps
- COMBINATION BIKE LOCK: 4-digit resettable combination lock mechanism is easy and fast to operate, with about 10,000 code combinations, not easy to crack and never worry about lost the key or forget it. Unique 360°rotating lock design is convenient to see and lock & unlock
- BEST AFTER SALE SERVICE: We offer a 100% customer satisfied guarantee, if you have any questions during use, please feel free contact us, we will try our best to help you solve the problem
CA$43.99
CA$48.99 (10% Off)
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

ROCKBROS

ROCKBROS Anti-Theft Folding Bike Lock,Bold Diameter 1.18cm,High Manganese Steel Locking Plate and ABS Double Protection,Portable Folding Key Lock Bicycle Motorcycle Electric Vehicle

ROCKBROS

CA$48.99

More Details
Main highlights
- Waterproof and rustproof：The surface of the lock is covered with hardened alloy steel, which makes the surface not easy to damage and the appearance can be well preserved. The ABS rubber sleeve is used to deal with daily rain and sand, and is not eroded.
- RockBros Warranty：RockBros provides a one-year quality guarantee for this bike lock, we promise any quality problems within one year, we provide free replacement service, we are committed to giving customers the best buying experience, you can buy our products with confidence .
- Portable Folding Lock：This bicycle lock adopts a folding design, which is convenient for carrying and storage. The lock adopt button type storage lock frame respectively, and can be taken in a second. The longer lock body makes it able to lock more things.
- Multi-segment folding and easy shrinkage：The folding design makes this bicycle lock more resistant to tension and more convenient to shrink. The stainless steel riveting process is used at the connection of each section, which is stronger and not easy to rust, the joint is sensitive, and the lock is simple.
- Lock body diameter up to 1.08cm：The diameter of the lock body of this bicycle folding key lock can reach 1.08CM, which is much thicker than ordinary locks. At the same time, the high-manganese steel locking plate and the outer ABS material provide double-layer protection, which can effectively prevent various damages.
CA$48.99

5 Best Anti Theft Folding Bike Locks of 2025

Kryptonite Keeper Mini Folding Bike Lock, Compact Lightweight High Security Anti-Theft Foldable Bicycle Lock with 2 Keys and Mount for E-Bikes Scooter Road Mountain Bikes, 80cm (31.5 in)

ZOVII Heavy Duty Folding Bike Lock with 120 dB Alarm (Included Mounting Bracket) ZFG85 Noisy Cat Compact Foldy Anti-Theft Key Entry for Bicycles, Scooters, Electric Scooters, and Motorcycles

SIGTUNA Folding Bike Lock - Hardened Steel 8mm Fold-Up Heavy Duty Bicycle Lock with Easy Mounting, Secure Lock and Anti Theft, Secure Guard with Keys for Electric e-Bikes and City Bikes (Black)

ROCKBROS Folding Bike Lock Compact Bike Lock for Electric Bike Lock Heavy Duty Anti Theft Bicycle Locks with Mounting Bracket 4-Digit

ROCKBROS Anti-Theft Folding Bike Lock,Bold Diameter 1.18cm,High Manganese Steel Locking Plate and ABS Double Protection,Portable Folding Key Lock Bicycle Motorcycle Electric Vehicle

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