Best Combination Bike Chain Locks in 2026

Combination lock helps you store your bike more securely No keys needed.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

6 feet x 8 mm braided steel self-coiling cable provides convenience and strength

Tough protective vinyl cover offers weather resistance

Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

Cable bike lock features a preset, four-digit combination lock; Provides a basic security level that is best used as a theft deterent

Bike lock is made with braided steel for flexibility, and includes a protective vinyl coating that helps prevent scratching

Premium Quality: Our security chains are made of hardened steel with a special anti-corrosion coating which makes them ideal for outdoor use. Each link has a thickness of 5/16", inside height of 1 3/8" and inside width of 1/2".This chain requires 6 tons of cutting force to break through the hardened steel.

Theft Deterrence: Our chain cannot be compromised by typical aggressive burglary attacks. Each individual link is unique in that the shape is squared rather than round. The squared link construction makes it almost impossible for theft tools to get a secure grip on the chain to cut. The thick hardened steel is extra resistant to sawing and the welded finish makes prying insurmountable.

Secure Anything: ABUS square link security chains are utilized by both industrial and consumer users. Our customers trust this chain to secure their commercial/residential properties, containers, bikes, gates, fences, trailers, ATV’s, motorcycles and much more.

Now available in 3 new colors: grey, red, & purple

7mm four-sided chain links made from 3T MANGANESE STEEL

Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability

TOP RATED LIGHTWEIGHT COMPACT BIKELOCK - Best Light Weight Portable & Solid Bike Lock Protects Your Bicycle - No Code. Perfect Equipment for City Outdoor & Urban Cycling. Bolt Cutter Drill & Saw Proof

PATENTED ULTRA SECURE HEAVY DUTY ANTI THEFT TECHNOLOGY - Hardened Waterproof Weatherproof Bicycle Protector for Peace of Mind with Sturdy Anti Tamper Rivets. Multi Locking Guard System Stops Thieves

RELIABLE & TRUSTED PROTECTION - Pro Security Kit & Accessories Set: Master Keys & Case Holder. Easy to Use & Carry. Flexible Foldable Lock Opens to 85 CM Chain Link Circumference. Locks to Stands Racks & Bars

Keyless Secure Lock Mechanism: This chain bicycle lock has advanced 5-digit combination lock, allowing up to 100,000 possible codes making it nearly impossible to crack. Combo bike locks with keyless convenience

Durable Cut Resistance Cable: This heavy duty anti theft bike chain locks is made from extra thick manganese steel for cut resistance and protective zinc-plated coating to prevent from being scratched and sawed, long lifespan

Easy To Set/Reset: Easy to set and reset your own personalized number combination.

Secure & Portable: The key can only be pulled out when locked, which prevents the key from being lost. Titanker bike lock comes with 2 keys. You can take one of the keys to use in daily life, and you can leave another key at home in case you accidentally lose one

Heavy Duty & High Quality: With 8mm thicker security heavy-duty chain links, our bike lock is made of heavy-duty steel known for its cut-resistance. Lubricate the bike chain lock hole and keyhole regularly, this will prolong the lock's service time

Protective Cloth Sleeve & Dust Cover: Chain is enclosed in protective cloth sleeve, which effectively protects the bike lock chain from rusting and scratching

Versatile security. Steel cable provides protection against thieves. Secure a variety of items: gates, bikes, kayaks, surfboard, paddle boards and more!

Unique design. Unlike most security cables, the male end of the cable is the same diameter as the cable itself allowing the cable to pass through narrow spaces such as kayak and paddleboard scupper holes.

Weatherproof materials. Constructed of marine grade stainless steel and vinyl coated to provide protection against the elements while preventing scratches to the secured item. Note: the locking mechanism is weather resistant - rinse with fresh water when exposed to salt water and periodically lubricate.

SECURE & RESETTABLE: Smart 5-digit resettable combination bike chain lock, much safer than other 4 digit locks. Easy to set your own personalized number combination.

STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bicycle chain lock is made of 0.27 inch alloy steel which is drill-resistant and anti-tech unlocking.

SCRATCH-PROOF FABRIC PROTECTION: The bicycle chain lock is wrapped by a high quality polypropylene fabric, which is scratch-proof and wear-resistant, anti-hot and anti-icing hands; it protects the chain and prevents it scratching your bicycle frame, long lifespan.

5-DIGIT COMBINATION: Comes with a 5-Digit resettable combination locking mechanism, this bicycle lock allows up to 100,000 possible codes making it nearly impossible to crack, which is safer than other 4 digit locks. Never need to worry about losing keys.

HUMANISED DESIGN: The smooth lock head of this bike chain lock is made of PE plastic which helps you turn the lock accurately without blocking. The combination bike lock comes with a flexible protective cloth sleeve which can protect the bike from scratch.

STURDY & DURABLE: It's hard to break through as the lock cylinder of the bike lock is made of zinc alloy. The bike chain lock is made of 0.24inch alloy steel which is drill-resistant and anti-tech unlocking. It will provide your bike with more safety.

High security bike lock: Our bike lock is 5-digit combination, up to 100,000 code combinations, which makes the bike chain lock nearly impossible to crack, easily to reset.

High quality keyless bike lock: The bike lock has upgraded high quality cut resistance chain and offers high resistance to cut, saw and drill, making your bike not stolen and the chain not broken.

Intelligent combination bicycle lock: The optimisation of lock head material can ensure the durability of the bicycle lock and provide waterproof and dust-proof protection.

Modern bicycle lock with ABUS security level 6: With this product, ABUS offers a simple and modern bicycle lock for good protection from medium risk levels of theft

Robust steel chain for good resistance: The 6 mm high-quality square chain is made of specially hardened steel and is covered with a textile hose to protect against paintwork damage

Easy locking with numerical code: Thanks to the 2-component number rollers, the digits are permanently legible The lock also has special scanning protection against lock tampering

Mid-level protection

7 mm square temper hardened steel chain

Combination lock

✔【Size & Qty】4 sets of 1/8 inch by 20 inch safety cables come with 3/16" carabiner.

✔【Nicely Made】Stainless steel can increase breaking strength, safety and service life of rope.

✔【Heavy Duty】Reliable and heavyweight, steel wire rope is sturdy enough to support up to 132 lbs.

🚲 DETER BIKE THIEVES - Our bicycle locking cable is an effective deterrent for theft. It will take immense strength and specialized tools before it breaks, thanks to its thick material and design.

🚲 STURDY IN BRAIDED STEEL - Flexible steel braided into a 3/8” thick 15ft lock cable. That’s what you’re getting with our bike lock cord. Its sealed looped ends are suitable for all padlocks.

🚲 NO SCRATCHES - You don’t have to worry about this bike cable lock damaging the paintwork of your bike frame. It’s coated in vinyl, which prevents rust and scratches while also making it stronger.

4mm square temper hardened steel chain

Pinned fabric sleeve prevents damage to paint job

Individually Resettable Combination

0.32inch-Diameter Ultra-Thick Chain: The thicker the bike lock chain, the more secure your property, which is why this heavy duty bike lock measures 8mm/0.32inches thick. Made of premium manganese steel, it’s cut and shear resistant to prevent bike theft.

Waterproof & Dirt-proof Cap: A dirty keyhole makes it difficult to open your lock, so to keep it dry and safe, we include a water and dust-proof cap for dirt and rust prevention. To make it easier to lock onto any object, the bicycle lock head is rotatable 360°. No more wasted time when you’re trying to lock your bike! (Note: For longer service life, please add anti-rust solution into the keyhole on a regular basis.)

Wear-resistant Protective Cover: Keep the bike chain for lock with keys in good condition as well as your bike thanks to the non-woven fabric, which resists corrosion and abrasion and prevents scratches and chips of your bike frame.

❤️ 4-digit combination locking mechanisms for keyless convenience, easy to use

❤️ Engineering plastic shell and flexible steel cables, solid durable

❤️ Only 2 feet length, more convenient to use and carry up

【Security & Durable】: The length of the chain is 47 inch, with 0.4 inch diameter chain links, is made of steel known for it cut-resistance. The lock cylinder has a waterproof and dustproof cover, the key is also unique, the plum shape and the anti-theft device are stronger.

【Humanised Desigh】: Durable weather-resistant nylon sleeve to prevent scratch the bike. This bike chain lock comes with 2 copper keys, it will offer you some peace of mind in case you lose one.

【Wide Application】: bicycles, motorcycles, sports equipment, garage, farm, fence, toolboxes, electric cars, handcarts, shops, glass door skateboards, scooter, wagon lawnmowers, sports equipmentand various safety applications.

EASY INSTALL - Aduro long combination bike lock comes with a free frame mount, and it is compatible with a road bike, mountain bike, kids bike and all kind of bikes

HIGH SECURITY - We designed Aduro lightweight bicycle lock with a high strength braided wire wrapped with PVC material which can withstand high tension and prevent scratching more durable wear

MASTER LOCK DESIGN - Aduro bike master cable locks with resettable 4-digit combination master lock, lets you set your personalized number combination

21 inches long with a 4mm wide steel core.Control Method:Touch.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

Resettable combination

Connectable; Use separately or together

Bike lock is best used for basic security as a theft deterrent.Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit

Preset four-digit combination bicycle lock for keyless convenience; combination is resettable and can be changed

Bike lock cable is self-coiling and features braided steel for strength and flexibility

7mm square temper hardened steel chain

Pinned fabric sleeve prevents damage to paint job

Two-component molded digits guarantee you'll always be able to read combination numbers

【Why U Need a Chain Lock】D locks and chain locks can both provide a great level of protection for your bike. After comparisons, the pros of a chain lock can be obviously seen. A chain lock can secure multiple bikes, and is great for bike sheds.

【5 Digit Combination】Favoto 5-digit chain lock can provide up to 100,000 different combinations, which make decryption impossible. The chain lock is resettable; you can change the combination according to your needs.

【Hardened Steel Material】Zinc alloy lock cylinder, hardened steel material, and covered with ABS plastic, it can work perfectly in all temperatures. The heavy duty material makes the lock wear-resistant, rust-proof and cut-resistant.

No one can decode your password except yourself : ROCKBROS bike lock combination can set 100000 possible password which is too hard for any thief to try out. (Initial password 00000)

Sturdy & Durable: Thickness of 0.7 inches, 6 steel cables inside, each cable contain 7 high-strength steel wire. Lock cylinder is made of zinc alloy as well. This bike lock with combinations has superior sturdiness and durability.

Water-proof & Anti-rust: Covered with thickened PVC material, you can trustingly put this specialized bike lock outdoor on rainy days without worrying about risk of rust.

WORLD’S ONLY SADDLE BIKE LOCK - All in 1 Smart Combination of Security & Style for Ultimate Light Weight Bike Protector. Multi Patent Attachment for Ebikes E-Bikes City Electric or Mountain Bikes

CUTTING EDGE INNOVATIVE DESIGN - Ultra Protective Rivets & Retractable Links for Secure Bike Lock with Keys. Opens Long for Comfortable Fast & Flexible Easy Locking. No Cables Chains Codes or Brackets

PERFECT ON THE GO SOLUTION - Best Install for Freestyle Use. Attach & Detach Quick with Ease. Hands Free Equipment - Stop Carrying Bikelock & Seat with You! Waterproof Weatherproof Rain Proof Solid Gear

Stronger Steel Cable: Combo bike lock cable is 15mm steel cable, which provides strong retention and resists cutting and lever attacks. The bike lock with combinations is 1.2 meters long, can lock 2-3 bikes together at the same time and can also be used for scooters，motorcycles etc.

Precision Structure: the 5-digit resettable bicycle lock designed by German Locksmith craftsmanship is safer than the typical 4-digit code and avoids the problem of getting stuck. The lock can provide you with more than 100,000 combinations. The design of the password saves you the trouble of carrying the key. This lock is keyless, please compare carefully.

with Mounting Bracket: Equipped with a free mounting bracket, you can easily add the bike cable locks to other objects; quick installation button, easy to install or remove the lock. Self-rolling design, easy to carry.

FLEXIBILITY FLEXIBILITY FLEXIBILITY – As a German lock manufacturer we love it plain and straight, and we believe that flexibility is crucial when locking a bicycle. This flexibility is what our KOHLBURG bike chain lock of type Oslo offers to you: never again a lock that is too short - never again a lock that is too stiff - never again a lock that is too heavy – and never again a forgotten key.

EXTRA LONG BICYCLE CHAIN – With a length of 3.8 feet / 115 cm / 45”, this combination chain lock is a very long bike chain, one of the longest on the market. It is long enough to comfortably secure both the front wheel AND frame to a fixed object - an essential requirement for the effective protection of your bike against theft. If you need an even longer length, you can easily combine two or more of these locks.

GERMAN SECURITY STANDARDS – Unlike many cheap locks, the KOHLBURG bicycle locks with combination are made of hardened steel, providing additional security. The 0.24” / 6 mm strong bike lock chain is wrapped by a soft and durable textile fabric to protect your bike’s varnish.

【Security Design】: With a diameter of 0.18 inches lock body，ROCKBROS helmet lock has high strength and high tenacity for strong cut resistance. The whole-body PVC coating can effectively prevent scratches.

【High Scalability & Reinforced Steel Cable】: The lock chain is highly stretchable and can be stretched up to 60 inches, you can use it freely. The reinforced steel cable provides excellent anti-cutting and anti-theft performance for this lock.

【Perfect Dailly Tool】: This little cable lock can be used to lock helmets, bicycle wheels, strollers, luggages, doors, ladders and any other things you want.

SUPER DESIGN: Bike chain lock was made of high strength braided steel wire and Lock cylinder was made of anti-rust zinc alloy, it can reduces leverage attacks. PVC coating helps cable lock more durable against hard environment.

EASY TO INSTALLATION：Bicycle locks package come with mounting bracket, self-coiling cable lock can be stuck on bracket. Say goodbye to the key lock car era but please don't forget the number.

MULTIPURPOSE: 4 Feet x 1/2 inch combination lock cable was used for bicycles, motorcycle, scooter, stroller, grills, gates, fences, sports equipment, ladders.