Best Weatherproof Cycling Locks of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 8 Feb 2025

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For avid cyclists, keeping their bikes secure and protected is a top priority. Weatherproof cycling locks provide a reliable and durable solution for locking up your bike in any weather conditions. These locks are designed to withstand rain, snow, and extreme temperatures, ensuring that your bike is always safe and secure. With a variety of styles and sizes available, there is a weatherproof cycling lock to suit every cyclist's needs. Whether you're a commuter or a weekend rider, investing in a high-quality weatherproof cycling lock is a wise decision to protect your valuable ride.

At a Glance: Our Top Picks

Kurtzy Long Shackle Combination Padlock Cover #TOP 1
Kurtzy Long Shackle Combination Padlock
ftb score rating icon 9.8
Pro-Bike Tool Heavy Duty Bike Lock Cover #TOP 2
Pro-Bike Tool Heavy Duty Bike Lock
ftb score rating icon 9.7
Diyife Heavy Duty Anti-Theft Chain Lock Cover #TOP 3
Diyife Heavy Duty Anti-Theft Chain Lock
ftb score rating icon 9.5

Top 9 Weatherproof Cycling Locks

#TOP 1

Kurtzy Long Shackle Combination Padlock

KURTZY-6074
1 Pack
One size
Kurtzy Long Shackle Combination Padlock Cover
Kurtzy Combination Long Shackle Padlock - Long Gate Lock for Outdoor Fence/Gate with Resettable Code - Weatherproof Padlock for Door, Bicycles & Sheds

The Kurtzy Combination Padlock is a heavy-duty lock designed to fit various latches, measuring 16cm in length. You can enjoy keyless convenience by creating your own 4-digit code, offering up to 10,000 combinations for enhanced security. Made from strong zinc alloy, this weatherproof lock ensures your belongings are safe from theft, making it ideal for outdoor use. Its long shackle allows you to secure items like bikes, sheds, and storage containers with ease, providing peace of mind for users.

What We Like
Heavy-duty and durable design
Keyless convenience with custom code
Weatherproof for outdoor use
Long shackle for versatile locking
10000 combinations for added security
#TOP 2

Pro-Bike Tool Heavy Duty Bike Lock

PROB-000177
Black
Pro-Bike Tool Heavy Duty Bike Lock Cover
Pro-Bike Tool Bike Lock Combination - Maximum Security Cable Lock - Heavy Duty & Reliable - User-Friendly Key Locking System - Ideal for Mountain Bikes - Weatherproof, Dustproof & Friction-Proof

The Pro-Bike Tool Lock is designed for maximum security and convenience. Its enhanced chain protection features a rain-proof and dustproof cover, ensuring your bike remains safe in all weather conditions. With its user-friendly snake-shaped groove design, you can enjoy increased safety and peace of mind, knowing it's difficult for others to unlock. The durable materials used in this heavy-duty lock guarantee long-lasting performance, allowing you to secure your bicycle with confidence, even in harsh environments.

What We Like
Weatherproof and dustproof design
Easy and quick locking system
Durable and reliable materials
User-friendly with clear instructions

Diyife Heavy Duty Anti-Theft Chain Lock

TAL63
Black
Diyife Heavy Duty Anti-Theft Chain Lock Cover
Bike Lock Heavy Duty, [3 Keys] Diyife 1m Anti-Theft High Security Chain Lock, Weatherproof Bicycle Lock Padlock for Bike Bicycle, Motorcycle, Scooter, Door, Gate, Fence

The Diyife Chain Lock offers robust security for your bicycle and other valuables. Made from high-strength stainless steel, its 6 mm thickness effectively resists saws and cutting tools, ensuring your belongings are well-protected. The upgraded lock cylinder prevents technical unlocking, giving you peace of mind. Its waterproof and anticorrosive design protects against the elements, while the comfortable wear-resistant cover enhances usability. This lock is versatile enough to secure bikes, motorbikes, gates, and more, making it an ideal choice for any user.

What We Like
High-strength stainless steel
Anti-theft lock cylinder
Waterproof and rust-resistant
Versatile for multiple uses
#TOP 4

Garden Mile Heavy Duty Bike Lock

5055959728425
Garden Mile Heavy Duty Bike Lock Cover
Garden Mile Heavy Duty Bike Lock Bicycle Chain Cycling Lock with Keys - Chain and Padlock - Cycling Bike Accessories Weatherproof Bike Locks High Security Safety Locking Chain

The Garden Mile Bike Lock is designed to provide robust security for your belongings. Its durable padlock features a 38mm shackle, ensuring added protection for your valuables. The bike chain is encased in a plastic sleeve, preventing any surface damage and enhancing durability. Measuring 3 feet in length, this lock offers versatility, allowing you to secure not just your bike but also motorcycles, electric scooters, and even warehouse doors with ease.

What We Like
Durable padlock for added security
Plastic sleeve prevents surface damage
Versatile for various items
Compact and practical design

Diyife Heavy Duty Bike Chain Lock

18805b5d-1343-4569-b713-9467d6e4fdbb
Black
Diyife Heavy Duty Bike Chain Lock Cover
Diyife Bike Lock Heavy Duty, [Reforced Version] [4 Keys] 1m x 6mm Anti-Theft Bike Chain Lock High Security, Weatherproof Bicycle Lock 50mm Padlock for Bike, Motorcycle, Scooter, Door, Gate, Fence

The Diyife Bike Lock is designed for high security and convenience. With its robust 6mm thick stainless steel construction, it effectively resists cutting attempts, ensuring your bike remains safe. The heavy-duty padlock features a unique wrapped beam design, preventing technical unlocking and keeping your belongings secure. Additionally, its waterproof and anti-rust qualities mean you can use it in various weather conditions without worry. This versatile lock is perfect for not only bicycles but also motorbikes, gates, and fences, providing you with peace of mind wherever you go.

What We Like
High-strength stainless steel
Anti-theft padlock design
Waterproof and rust-resistant
Versatile for multiple uses

Kryptonite KryptoFlex Anti-Theft Bike Lock Cable

7.20018E+11
Yellow
213cmx10mm
Kryptonite KryptoFlex Anti-Theft Bike Lock Cable Cover
Kryptonite KryptoFlex Security Cable, 2.6FT/4FT/7FT/30FT Long Braided Steel Flex Bike Lock Anti-Theft Cable with Looped Ends for Outdoor Equipment, U-Lock and Padlock, 5mm-10mm Thick

The Kryptonite KryptoFlex Cable is designed for securing your outdoor equipment and quick-release components. With its 213cm length and 10mm thickness, it offers ample flexibility for various locking needs. The weatherproof feature ensures it withstands the elements, making it reliable in all conditions. Additionally, the double-looped design allows compatibility with all Kryptonite U-locks, disc locks, and padlocks, providing you with versatile locking options for enhanced security.

What We Like
Weatherproof for all conditions
Double-looped for versatile use
Compatible with various locks
Flexible length options available
#TOP 7

Via Velo Heavy Duty Bike Lock with Cable

234102
Black
28cm x 19cm x 6.0cm
Via Velo Heavy Duty Bike Lock with Cable Cover
via velo Bike Lock for 2 Bikes with Cable Heavy Duty Hard Steel | 11" Bicycle U Lock Shackle with 2 Keys and Weatherproof Lock Set, Bike Lock for Road Bike Mountain Bike Electric Bike Folding Bike

The Via Velo Bike Lock offers durable all-weather protection with its hexagonal PVC cover, ensuring your lock remains rust-free and functional in various conditions. You can easily secure your bike and wheels with its 14mm U-shackle and included 6-foot cable, making locking a quick and hassle-free process. The heavy-duty design features a robust 0.6-inch thick stainless steel construction, providing peace of mind against theft. This extra-long U-lock is also perfect for securing larger bike frames and multiple bikes, enhancing your bike's safety.

What We Like
Durable all-weather protection
Easy and quick to use
Heavy-duty stainless steel construction
Extra long for larger frames

Kryptonite KryptoFlex 4FT Braided Steel Bike Lock

7.20018E+11
Silver/Orange
10mm x 120cm
Kryptonite KryptoFlex 4FT Braided Steel Bike Lock Cover
Kryptonite KryptoFlex Security Cable, 2.6FT/4FT/7FT/30FT Long Braided Steel Flex Bike Lock Anti-Theft Cable with Looped Ends for Outdoor Equipment, U-Lock and Padlock, 5mm-10mm Thick

The Kryptonite KryptoFlex Cable is designed for securing accessories and quick-release components, making it an ideal choice for cyclists. With a generous 4-foot length, it offers flexibility in locking up your equipment. The robust 10 mm diameter braided steel cable enhances cut resistance, providing peace of mind against theft. Its double-looped design is compatible with all Kryptonite U-locks, disc locks, and padlocks, ensuring you have versatile options for securing your bike and belongings.

What We Like
Flexible length options available
High cut resistance
Compatible with various locks
Easy to carry
#TOP 9

Holdfiturn Heavy Duty 1M Chain Lock

ER-226
1m Black
Holdfiturn Heavy Duty 1M Chain Lock Cover
Holdfiturn 1M Chain Lock with 3 Keys Heavy Duty Bike Lock 5mm Thick Anti-Theft High-Security Chain Lock Weatherproof Bicycle Padlock for Scooter Bike Bicycle ATV Motorcycle

The Holdfiturn Chain Lock is designed for durability and security, making it ideal for protecting your bicycle or motorcycle. Its robust aluminium alloy construction is both waterproof and heat-resistant, ensuring it withstands various weather conditions. With three keys included, you have the convenience of multiple access points for family use. The heavy-duty chain offers exceptional strength against attacks, so you can feel confident that your belongings are safe. Additionally, its 1m length allows you to easily lock multiple bikes together, providing great versatility for any situation.

What We Like
Durable aluminium alloy design
Includes three reusable keys
High-security against theft
1m length for multiple locks
Weatherproof and heat-resistant
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Are there any bike locks that Cannot be cut?

Is There a Bike Lock That Can't Be Cut? The Altor SAF and the Skunklock are the two most uncuttable bike locks on the market. Both of these locks employ anti-cut features that make them capable of defeating power tools. These two locks are the strongest and most unbreakable bike locks on the market.

2. How do I secure my bike outside?

Leaving your bike outside is a last resort as it invites rust and theft. Fit a wall or floor anchor, so you can secure your bike with big chain or D-lock. An eye-bolt type expander bolt will work okay, so long as the eye is big enough to fit your lock; take that to the hardware store with you.

Editor's Notes

During our weatherproof cycling lock research, we found 244 weatherproof cycling lock products and shortlisted 9 quality products. We collected and analyzed 72,812 customer reviews through our big data system to write the weatherproof cycling locks list. We found that most customers choose weatherproof cycling locks with an average price of £8.10.

The weatherproof cycling locks are available for purchase. We have researched hundreds of brands and picked the top brands of weatherproof cycling locks, including Kurtzy, PRO BIKE TOOL, Diyife, Garden Mile, Kryptonite. The seller of top 1 product has received honest feedback from 2,507 consumers with an average rating of 4.8.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.