Best Master Lock Bike Chain Locks in 2026

Perfect for quick release seat and seatpost component and accessory lock-up such as helmets when used with another Kryptonite lock.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.

5mm BRAIDED STEEL CABLE

DOUBLE LOOPED CABLE for use with all Kryptonite U-locks, disc locks and padlocks

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.

17/18 APPROVED ULTIMATE SOLD SECURE GOLD - Maximum Security Protective Bike Chain Lock. Super Strong Antitheft Guard System Bike Lock Chain for City Outdoor & Urban Cycling. Automotive Like Safe Keys

3 YEAR WARRANTY BIKE LOCKS HEAVY DUTY ANTI THEFT - Hardened Steel Anti Cut Bike Locks with Key for Bolt Cutter Drill & Saw Attacks. Solid Hard Master Bike Chain Locks Safety Gear for Motorcycles E-Bikes & Scooters

PATENTED MAGNETIC CLOSURE - Smart Design Bicycle Locks with Magnetic Close Function for Easy Locking. Waterproof Weatherproof No Corrosion 10MM Metal Links Bicycle Lock Chain for Outside & Indoor Use

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

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.

BIKE LOCK APPLICATION: For indoor and outdoor use; ideal to secure bicycles, skateboards, lawnmowers, strollers, gates, fences and other outdoor equipments

SECURED DESIGN: Cable lock has an integrated pin tumbler keyed locking mechanism for superior pick resistance; twisted steel cable for strength and flexibility

DURABLE DESIGN: Protective vinyl coating helps prevent scratching; coiling cable for easy storage; colorful cable for easy identification (random color: blue, red and transparent)

❤️ 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

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

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

Easy to set combination: Our Titanker combination bike lock cable features 4-digit combination locking mechanisms for keyless convenience with a free mounting bracket for easy carry.

Resettable combination bike lock: Smart 4-digit resettable coiling cable lock, it is easy to set your own personalized number combination.

Multi-purpose: The cable is 4 feet long, enough for you to lock your bike to a tree, gate, fence, railing, etc. Ideal for bicycles, scooter, stroller, skateboards, gates & fences, grills & lawnmowers.

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.

🚴 𝗦𝘁𝘂𝗿𝗱𝘆 𝗮𝗻𝗱 𝗗𝘂𝗿𝗮𝗯𝗹𝗲 🔐- Quality Zinc Alloy and ABS made lock, sturdy and durable with high grade of anti-theft, anti-breaking and anti-cutting function. The hamburger lock material are zinc alloy and ABS special material, which have the function of Anti-theft, anti-cut, tamper-proof. 𝗣𝗟𝗘𝗔𝗦𝗘 𝗡𝗢𝗧𝗘: Please contact us immediately if the box of the product you received is 𝗔𝘀𝗵𝗲𝗱

🚴 𝗧𝗵𝗲𝗳𝘁-𝗣𝗿𝗼𝗼𝗳 𝗮𝗻𝗱 𝗪𝗮𝘁𝗲𝗿𝗽𝗿𝗼𝗼𝗳 𝗗𝗲𝘀𝗶𝗴𝗻 🔐- The lock core surface is fully sprayed with rubber lacquer, and the anti-impact bumper during transportation reduces noise, effectively preventing damage to the bicycle frame, and can be directly locked on the lock frame, protecting the folding lock and preventing the lock from being locked.

🚴 𝗛𝗶𝗴𝗵 𝗖𝗹𝗮𝘀𝘀 𝗦𝘁𝗮𝗶𝗻𝗹𝗲𝘀𝘀 𝗦𝘁𝗲𝗲𝗹 𝗞𝗲𝘆 🔐- 3 high class stainless steel keys，distinguished key mouth design to avoid mix opening. Also there are serial numbers, if lost, key remake is available.

LOCK APPLICATION: For indoor and outdoor use; cuffs are best used for electric scooters and bikes with a parking meter, fence post

DURABLE DESIGN: Bike lock has a hardened laminated steel construction with hardened pivot link that is virtually impossible to cut, plus it's compact design folds in half for convenient storage.

MAXIMUM SECURITY: Bike Lock pivoting link prevents a fixed anchor point, taking away the use of leverage to defeat, plus push button allows for keyless locking. Certified Sold Secure and Police Approved.

Enjoy keyless convenience with the resettable 4-digit combination lock.

Flexible 12mm self coiling braided steel cables provides strong cut resistance. The protective vinyl coating protects against scratching

4-foot long cable ideal for bicycles, skateboards, gates & fences, grills & lawnmowers, sports equipment, tool boxes & ladders

15/15 EXTREME SOLD SECURE GOLD BIKE PROTECTOR - Best Maximum Security Chainlock. Super Strong Durable Thief Deterrent Bicycle Accessory. Waterproof Antitheft Guard System & Kit with Automotive Level Safe Keys

PATENTED SMART MAGNETIC FUNCTION - Ultra Smooth Locking via Unique Patent Magnetic Partial Closure. Anti Corrosion Weatherproof 10MM Metal Links for Outside Use & Outdoor Cycling. Extra Hard Bycicle Safety

HEAVY DUTY ANTI THEFT CHAIN LOCK - Hardened Steel Anti Theft Anti Cut Tamper Prevention Tool for Bolt Cutter Drill & Saw Attack Protection. Solid Tough Gear for Motorcycles E-Bikes Ebikes Dirtbikes & Scooters

【Uniqueness】Each lock has a different key. yes, it's different key ,not same key . pay attention,please.Don’t lose the key.Each lock is equipped with two keys.Good for rifles and pistols with magazines and/or short barrels.

【Attach with】 We have attached an extra key bag so that you can well store the extra keys. This cable lock/ gun lock is warranted for three month from date of purchase. If any quality problems occurs within the guarantee period,We will provide return and exchange service.

【suitable for use】used for Pistols, Handguns, Rifles, and Shotguns, Home and Storage for keeps magazines and ammo from being loaded into the chamber. Keeps your firearms lock up for storage and/or transport.

What You Will Receive: the package contains 10 pieces of bicycle locks with combination, each lock features a preset 4 digit combination lock, and the code number is attached, available for keeping your bikes safe and securing some other small outdoor vehicles

Extended Length: each bicycle combination lock comes with a length of approx. 1.2 m/ 4 feet and approx. 8 mm/ 5/16 inch in diameter, long and thick enough to ensure safety when you lock your bike to trees, thick poles, fence and other places

Widely Applied: these bike cable locks are not only suitable for bikes, but also applicable for motorcycles, scooters, tool boxes, gates, skateboards, grills, ladders, lawnmowers and sports equipments

Large Quantity to Satisfy Your Needs: you will get 10 pieces of bike cable locks with keys in 4 different colors, each bicycle lock has 2 keys, adequate in quantity to meet your daily use and replacement demands, as well as sharing needs

Stable for Long Time Use: these bike locks are mainly made of quality steel wire material, with PVC coating, the braided steel structure provides strength and flexibility as well as strong cutting resistance, not easy to scratch or break, serving you for a long period

Color Cable for Easy Identify: the cable of the bike chain lock has 4 different colors, including black (3 pieces), red (3 pieces), green (2 pieces) and blue color (2 pieces), easy for you to identify your bike