Best Kryptonite 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

Cable is constructed of a Twisted steel braid and durable vinyl jacket.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.

5/8-Inch thick x 7 foot long

Cut resistant up to 3,300 lbs.

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.

22mm overlapping hardened steel shells protect the inner steel cable

Chain, lock body and supporting elements all made of special temper hardened steel

Two keys supplied with lock

SILVER RATED BIKE LOCK - Security Protective Bike Chain Lock. Strong Antitheft Guard System Bike Lock Chain for City Outdoor & Urban Cycling. Lock for Bike with Automotive Like Safe Keys Protector

3 YEAR WARRANTY BIKE LOCKS ANTI THEFT - Hardened Steel Bike Locks with Key. Solid Tough Hard Chain Lock Safety Gear. Smart Bike Lock for Urban Mountain City & E-Bikes

PATENTED MAGNETIC CLOSURE - Smart Bicycle Locks with Magnetic Function for Easy Locking. Waterproof Weatherproof No Corrosion Bike Chain Locks for Outside. 7MM Metal Links Bicycle Lock Chain for Outdoor & Indoor

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

3 YEAR WARRANTY BIKE LOCKS HEAVY DUTY ANTI THEFT - Patented Ultra Secure Hardened Waterproof Weatherproof Bicycle Protector for Peace of Mind with Anti Tamper Rivets. Multi Locking Guard System Stops Thieves

BIKE LOCK WITH KEY & SECURE PROTECTION - Pro Kit & Accessories Set: Master Keys & Easy Carry Case Holder. Flexible Foldable Bicycle Locks Open to 85 CM Chain Link Circumference. Locks to Stands Racks & Bars

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.

【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.

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

(High safety) The stainless steel chain lock is made of high-quality stainless steel material. The bicycle chain lock has characteristics such as high hardness, corrosion resistance, and wear resistance, creating a highly safe lock to ensure the safety of your belongings

(Durable) Stainless steel chain locks are made of stainless steel material, and bicycle chain locks have characteristics such as low rust, corrosion resistance, and wear resistance. Therefore, chain locks have a longer service life and can be used in rainy environments

(Lightweight and flexible) Stainless steel chain lock is easy to fold and store, easy to use, and the safety chain is more lightweight to use, increasing flexibility. Safety chains allow them to lock items of various sizes and shapes, ensuring stability and preventing them from moving 笔记

A3 GRADE STEEL CHAIN: The bike chain locks with premium material provide highly hardness, which high strength feature prevent stealing further.

FLEXSIBLE USING: Chain lock with nylon cloth can be used for many occasions, twine chain on handbar or moped rack/backseat, and secure bike wheel or motorcycle rotor by it.

MULTI-PURPOSE: Using the chain lock for adult or kids bike, electric scooter and metal gate fence, also it is good choice to lock stroller when going disney.