Best Weatherproof Bike Locks of 2025

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Weatherproof bike locks are a must-have for any cyclist who wants to keep their bike safe and secure in any weather condition. These locks are specially designed to withstand rain, snow, and other harsh weather conditions, so you don't have to worry about rust or corrosion damaging the lock over time. They come in a variety of styles, including U-locks, cable locks, and chain locks, so you can choose the one that best suits your needs. Many weatherproof bike locks also come with additional features, such as anti-theft protection and easy-to-use locking mechanisms, making them a smart investment for any avid cyclist.
At a Glance: Our Top Picks
Top 10 Weatherproof Bike Locks
DocksLocks Anti-Theft Security Cable 5ft
DocksLocks Security Cable is a versatile and weatherproof cable that provides protection against theft for a variety of items such as gates, bikes, kayaks, surfboards, and paddleboards. Its unique design allows the cable to pass through narrow spaces such as kayak and paddleboard scupper holes. Constructed of marine-grade stainless steel and vinyl coated, it is designed to withstand the elements while preventing scratches to the secured item. Additionally, the key-less convenience of the re-settable combination lock allows you to choose your own 4-digit code, making it easy to use. With a diameter of 10mm and a length of 5ft, DocksLocks Security Cable is perfect for securing your belongings wherever you go.
DocksLocks Anti-Theft Security Cable with Combination Lock
The DocksLocks Anti-Theft Security Cable is perfect for ensuring the safety of your items. The steel cable provides versatile security to a variety of items such as gates, bikes, kayaks, surfboards, and paddleboards. Its unique design allows the cable to pass through narrow spaces, and it is weatherproof, made of marine grade stainless steel and vinyl coated to provide protection against the elements while preventing scratches to the secured item. The re-settable combination lock provides key-less convenience, and the coiled cable allows for easy storage.
BV 4FT Bike Cable Lock
The BV 4FT Bike Cable Lock is designed to secure your bicycles, cars, motorcycles, and large equipment. Its 4-feet flex cable with a thickness of 3/8-inch is double looped, making it compatible with all types of padlocks, disc locks, and U-locks. The lock features a reinforced cuff over the crossbar and cylinder for added security. The braided steel cable with rust-protective vinyl increases cut resistance, ensuring the safety of your belongings.
Lumintrail Long Coiled Kayak Cable Lock
The Lumintrail Kayak Cable Lock is a reliable security solution for your outdoor equipment. The strong steel cables with weatherproof coating offer cut resistance and durability, ensuring your items are well-protected. Its versatile design allows you to secure various items like bikes, kayaks, and scooters. Setting the 4-digit combination lock is easy, providing keyless convenience and personalized security. With different length models available, you can secure different items based on your needs, making it a versatile and user-friendly choice for anti-theft protection.
ROCKBROS 5FT Bike Lock Cable
The ROCKBROS Bike Lock Cable is designed for your convenience and security. The 3-digit combination lock means you won't have to worry about losing or forgetting keys, making it easy to use. With a generous 5-foot length, you can secure larger items or multiple belongings at once, such as bikes or outdoor furniture. Made with a durable zinc alloy lock head and a PVC-wrapped steel cable, this lock offers strong protection against theft. Its versatility allows you to protect not only your bike but also other outdoor equipment like grills and garden tools.
Diyife Bike Locks Cable
Diyife Bike Locks Cable is an outdoor anti-theft bicycle lock with 2 keys that is easy to use and comes with an upgraded mounting bracket. It can be used for bikes, motorcycles, scooters, and more. The lock is anticut and weatherproof, making it durable against scratching and rusting. It is also secure and portable, with a flexible wire and coil rope that can be elongated or reduced for easy storage.
DocksLocks Weatherproof Security Cable Lock
The DocksLocks Security Cable Lock is designed for maximum protection against theft. Its versatile design allows you to secure various items, including bikes, kayaks, and outdoor equipment, even fitting through tight spaces. Made from marine-grade steel, this lock features a weatherproof coating that resists corrosion and scratches, ensuring durability in any environment. With an easy-to-use locking mechanism, you can quickly secure your belongings without needing a key. Plus, it comes with a spare key for added convenience, making it a reliable choice for keeping your valuables safe.
Combination Bike Cable Lock
The Combination Bike Cable Lock offers keyless convenience and secure protection for your bike with its 4-digit resettable cable lock. The PVC-coated braided steel wire and anti-rust zinc alloy construction provide strong cut resistance, and its 2.6ft length is suitable for locking 2-3 bikes together or other items such as luggage, grills, and sports equipment. The weatherproof design makes it durable for any outdoor lock car scene. However, it is best used as a basic security measure, and should not be left for prolonged periods or in high loss rate areas.
Anweller C8BF Fingerprint Bike Lock
The Anweller Fingerprint Lock offers four convenient unlocking methods, including fingerprint recognition, Apple Watch access, mobile app control, and a backup mechanical key. This versatility ensures you can secure your bike without hassle. The lock features a robust 1/2" steel cable that resists cutting and is coated to prevent rust and scratches, enhancing its durability. With an IP67 waterproof rating, it withstands harsh weather conditions, making it reliable rain or shine. Plus, the long-lasting battery can stand by for up to 24 months, allowing for approximately 3000 unlocks on a single charge, so you can confidently use it without frequent recharging.
SEPOX 6FT Bike Lock
The SEPOX Bike Lock features a 4-digit combination and an impressive 6-foot long cable, ensuring that your belongings are secure without the hassle of keys. You can easily change the combination whenever you need, providing added peace of mind. Made from durable materials, including a zinc alloy lock head and a steel cable wrapped in PVC, this lock resists cutting and rust, making it reliable in all weather conditions. Its sleek black design not only looks modern but also serves as a deterrent to potential thieves, giving you confidence when leaving your bike or outdoor equipment unattended.
Frequently Asked Questions (FAQs)
1. How do I stop my bike lock from rusting?
Clean the locking mechanism with WD-40 [Amazon]. Turn the lock so the key hole is facing upwards and then squirt the WD-40 into the cylinder until it streams out. Then, turn it around so the key hole is facing downwards and the WD-40 runs out. This should displace any water, dirt, grease, debris and rust.
2. Is there a bike lock 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.
3. How do I secure my bike on my porch?
Use a chain if you primarily lock your bike in secure place (like a special bike room at your work) or for quick stops. Chains are also great if you store your bike on a porch, as they can fit around large wood railings. We carry a Kryptonite chain with a sturdy padlock for $30.
During our weatherproof bike lock research, we found 24 weatherproof bike lock products and shortlisted 10 quality products. We collected and analyzed 47,331 customer reviews through our big data system to write the weatherproof bike locks list. We found that most customers choose weatherproof bike locks with an average price of $19.47.
The weatherproof bike locks are available for purchase. We have researched hundreds of brands and picked the top brands of weatherproof bike locks, including DocksLocks, BV, Lumintrail, ROCKBROS, Diyife. The seller of top 1 product has received honest feedback from 134 consumers with an average rating of 4.9.

Jason Kiser is an editor who lives in California, he previously worked in a travel agency for ten years, which enabled him to travel a number of interesting countries and experience several different cultures along the way. His range of job and travel experiences grant him expertise in hiking, camping, outdoors and fitness.