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Updated: 18 Apr 2026

10 Best Bike Chain Locks Combination

#1 Best Pick
Abus Steel Chain Lock, Black, 110cm/8mm

Abus Steel Chain Lock, Black, 110cm/8mm

Brand: ABUS
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  • 5mm square temper hardened steel chain
  • Pinned fabric sleeve prevents damage to paint job
  • Individually Resettable Combination
  • Easily transported under the seat as the chain can be folded compactly around the seat post
  • Two length options, 29.5 in. or 43.3 in.
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#2 Best Value
Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2ft (1m) Heavy Duty Resettable Keyless Bicycle Lock for Bike Motorcycle Scooter Door & Gate - 4mm Thick

Sportneer Bike Lock: 5 Digit Combination High Security Anti Theft Bike Chain Lock - 3.2ft (1m) Heavy Duty Resettable Keyless Bicycle Lock for Bike Motorcycle Scooter Door & Gate - 4mm Thick

Brand: Sportneer
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  • High Security & Keyless Design: Say goodbye to the hassle of carrying keys and hello to keyless convenience. The advanced 5-digit combination lock offers unparalleled protection, with up to 100,000 possible combinations, making it virtually impossible to crack. This bike chain lock is the perfect choice for those who value safety and convenience above all else.
  • Rock-solid & Built to Last : The Sportneer bicycle lock is as tough as nails. Crafted from ultra-thick 0.236"/6mm manganese steel, it boasts unparalleled resistance against cutting and sawing. The lock core, made from sturdy zinc alloy, adds an extra layer of protection, thwarting any attempts at malicious cutting and ensuring long-lasting durability.
  • Scratch-Resistant Cover & Dustproof Cap: The flexible high-quality polypropylene fabric cover protects your hands against heat or cold, and prevents chain from rust, and keeps the bike paint from scratches, ensuring the lock lasts for years to come. Plus, the dustproof cap is an added bonus, keeping rainwater and sand out of the lock hole.
  • Convenient & Easy to Reset: Setting up and resetting your personalized combination password is a breeze. The initial password is 00000, and when it's time to set a new password, simply keep the number wheels in the correct unlock password state and rotate the reset dial 90° to set the new password. No more worry about forgetting your password or struggling to reset it again.
  • Versatile Applications: With options available in lengths of 3.2ft, you can easily lock two bikes together. Better yet, this bike lock is also suitable for a wide range of applications, including bicycles, electric bikes, ladders, lawnmowers, gates, fences, toolboxes, sports equipment, and more.
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#3 Budget Pick
Kryptonite 3281 Keeper 790 7mm Chain Combo Bicycle Lock

Kryptonite 3281 Keeper 790 7mm Chain Combo Bicycle Lock

Brand: KRYPTONITE
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  • Product Type: Lock
  • Package Quantity: 1
  • 4 DIGIT RESETTABLE COMBINATION over 10,000 codes
  • Fit type: Universal Fit
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#4 Top Choice
4-Digit Resettable Combination Bike Chain Lock - 1M Extended Heavy Duty Anti-Theft Bicycle Lock with ABS Lock Casing - for Bikes, Motorcycles & Fence Gates

4-Digit Resettable Combination Bike Chain Lock - 1M Extended Heavy Duty Anti-Theft Bicycle Lock with ABS Lock Casing - for Bikes, Motorcycles & Fence Gates

Brand: Aodasbun
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  • 4-Digit Resettable Combination: This bike chain lock features a 4-digit combination, providing up to 10,000 possible security codes. Easily reset the combination to suit your preferences, ensuring personalized and convenient access without the need for keys.
  • Extended 1M Length: The 1-meter length of the chain offers flexibility and sufficient reach to secure your bike or motorcycle to various fixed posts or gates. This extended length allows for versatile usage in a variety of setups and environments.
  • Heavy Duty Protection: Built for durability and security, the lock is constructed with robust materials designed to resist cutting and tampering. Its strong chains deliver superior anti-theft protection, ideal for safeguarding bicycles, motorcycles, and similar valuables.
  • ABS Lock Casing: The lock features an ABS casing that provides additional protection for the locking mechanism. This durable shell enhances resistance to impact and wear, ensuring the lock’s functionality and integrity are maintained over time.
  • Versatile Applications: Beyond bikes, this lock can be used to secure motorcycles, fence gates, and other outdoor equipment. Its practical design offers reliable security for a wide range of possessions, making it a useful addition for comprehensive protection needs.
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#5 Popular Choice
Aiokuo 4-Digit Combination Bike Lock – Portable Anti-Theft Chain Lock for Bicycles, Mountain Bikes & Electric Scooters, Heavy-Duty Cycling Security Accessory

Aiokuo 4-Digit Combination Bike Lock – Portable Anti-Theft Chain Lock for Bicycles, Mountain Bikes & Electric Scooters, Heavy-Duty Cycling Security Accessory

Brand: Aiokuo
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  • It uses a 4-digit numeric knob that can be set with a password. The initial password is 0000. It is easy to operate and does not require carrying a key.
  • Suitable for bicycles, mountain bikes, and electric scooters.
  • Lightweight and easy to carry in a backpack or attach to the bike frame.
  • Made with a wear-resistant chain design suitable for daily rides and parking.
  • Protective exterior covering helps reduce potential scratches on the bike frame.
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#6 Top Pick
Combination Bike Cable Lock - 4 Digit, 32 inch Long Coiled Security Resettable Cable Lock, Anti-Theft Accessories for Mountain Bike, Road Bike, Electric Bicycle, Scooter

Combination Bike Cable Lock - 4 Digit, 32 inch Long Coiled Security Resettable Cable Lock, Anti-Theft Accessories for Mountain Bike, Road Bike, Electric Bicycle, Scooter

Brand: Jokmae
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  • Keyless convenience lock: Never have to worry about forgetting to bring the key because it is in your brain, you have code! Easy to set and reset your combination. Perfect Back to School, Graduation, Birthday gift
  • Keep your bike safe: Smart 4-Digit Resettable cable lock, Made of high strength braided steel wire and anti-rust zinc alloy, strong cut resistance. PVC coating helps cables lock more durable against hard environment
  • Multipurpose for any occasion: 2.6 ft, (80cm) long enough to lock 2-3 bikes together. Lock was used for bicycles, autocycle, skateboards, stroller, luggage, grills, fences, sports equipment, ladders, iron sliding door gates, others you want to protect
  • Weatherproof: Bicycle lock cable was made of waterproof material, it’s suitable for any outdoor lock car scene. Don't worry about the bike lock chain being rusted and corroded by the rain
  • Friendly reminder: This cable locks is best used for a basic security measure against theft. Never leave your bike locked out for a time. Especially in areas with high loss rates. No bike lock is foolproof
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#7 Top Pick
Master Lock 4 Dial Combination Cable Bike Lock, 1.2 Metre x 8 mm Twisted Steel Bicycle Lock Cable, Self-Coiling Keyless Bike Lock with Protective Vinyl Coating for Bicycle, Ebike Or Scooter

Master Lock 4 Dial Combination Cable Bike Lock, 1.2 Metre x 8 mm Twisted Steel Bicycle Lock Cable, Self-Coiling Keyless Bike Lock with Protective Vinyl Coating for Bicycle, Ebike Or Scooter

Brand: Master Lock
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  • Keep Your Bike Secure: This Master Lock combination bike lock features twisted steel cable construction designed to provide strength and flexibility for everyday bicycle security. The 4 dial fixed combination mechanism allows keyless locking for bicycles, scooters or ebikes.
  • Protect Your Bike Frame: The bicycle cable lock includes a protective vinyl coating designed to help reduce the risk of scratching or marking your bike frame during use. This protective layer supports regular locking while helping maintain the appearance of your bicycle.
  • Keyless Combination Security: This cable bike lock features a 4 dial fixed combination mechanism that allows convenient keyless operation without the need for keys. The 1.2 metre cable length helps provide flexibility when securing your bike frame and wheel.
  • Self-Coiling Cable Design: The self-coiling cable structure allows the bicycle lock to retract into a compact coil when not in use. This practical design helps make the bike lock cable easier to carry in a bag or backpack and convenient to store with bike accessories.
  • Easy Bike Identification: The colourful cable design helps riders identify their bicycle lock more easily when parked in shared racks or public spaces. Available in blue and green, the cable bike lock supports quick recognition in busy bike parking areas.
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#8 Top Pick
Roama 10 mm Combination Bike Chain Lock 120 cm Chain, Built-in Combination Lock Security, Heavy Duty Steel Links, Extra Long Length, Anti-Theft Bike Lock for Electric, Road, Dirt, Off-Road Bicycles

Roama 10 mm Combination Bike Chain Lock 120 cm Chain, Built-in Combination Lock Security, Heavy Duty Steel Links, Extra Long Length, Anti-Theft Bike Lock for Electric, Road, Dirt, Off-Road Bicycles

Brand: Remsafe
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  • All-Purpose Bike Chain Lock – A must for safeguarding a bike or e-Bike at school, the beach, bike racks, or work this chain lock works with mountain bikes, road bikes, electric bikes, and scooters, or similar portable vehicles.10 mm specially hardened steel to resist breakage and theft
  • Reinforced Chain Link Design – We want to ensure our bike locks heavy duty anti theft design stands up to would-be thieves. That’s why they’re made with extra-thick 10mm hardened chain links that are cut and impact resistant for true reliability.
  • Enhanced Combination Security – Each anti theft bike chain lock is fitted with a 5-digit combination lock that lets you set a custom access code. This makes it easier to secure your bike and helps prevent someone from guessing your combination.
  • Secure Bikes Almost Anywhere – Along with being thicker and more theft-resistant our bicycle chain lock is a full 120 cm long, 20 cm longer than standard e-bike and mountain bike locks, to help you tie up to bike racks, trees, bike mounts, and more.
  • True Australian Brand – Here at Roama we’re all about supporting active Aussie lifestyles because just like you we’re from right here in Australia. You’ll receive a high-quality product and unbeatable customer service from start to finish.
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#9 Top Pick
FITTOO Bicycle Bike Code Chain Lock, 5 Digits Combination Heavy Duty Anti Theft Code Chain Lock, Re-settable Code Chain Lock, Multiple Using Convenient Lock.

FITTOO Bicycle Bike Code Chain Lock, 5 Digits Combination Heavy Duty Anti Theft Code Chain Lock, Re-settable Code Chain Lock, Multiple Using Convenient Lock.

Brand: FITTOO
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  • SECURE & RESETTABLE: Smart 5-digit resettable combination bike chain lock, can make up to 100,000 code combinations. Breaking your unique 5 digital code is impossible. Easy to set your own personalized code. You can reset the code at any time very easily, when you find the present one is not safe anymore.
  • STURDY & DURABLE: This bike lock connecting chains are made of high carbon steel material, it is cut-resistant with around 1000kgs breaking load. Cutting the lock chains is not possible, it will keep your belongings much safer. The lock head post and cylinder are made by zinc-alloy material, which is very strong with up to 400kgs breaking load. And the lock head cover is made by strong ABS material, which is not easy to break or drill as well.
  • Waterproof & Scratchproof & Dustproof Cover: This bicycle lock chains are wrapped by a high quality 0.8mm thickness polypropylene fabric, which is a very light and wear-resistant material for long using, it is a scratch-proof cover to protect your lovely bike painting or other belongings. It also can protect your hand from scratching-hurt by the chains or ice-feeling in cold winter.
  • PORTABLE SIZE: The total length of this bike lock chain is around 100cm, it is a good size to lock 2-3 bikes together, or lock your bike to a rail, a light pole or a tree trunk. When you are ready to take a riding outside, you can wind the lock on your bike frame or just put it into your backpack to enjoy your beautiful cycling day. At the same time, you don't have to worry about forgetting your key or losing it anywhere.
  • WIDE APPLICATION: This combination code chain lock has a very wide using application. It is very convenient and good to lock your bicycles, motorcycles, electric bikes, scooters, wheelchairs, strollers, trailers, shutters, fences, grills, tool boxes, ladders, even traveling luggage etc.
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#10 Top Pick
Bicycle Chain Lock, Sportneer High Security 5-Digit Resettable Combination Anti-Theft Bike Locks, Portable Outdoors Road Bike Chain Lock for Mountain Bicycles

Bicycle Chain Lock, Sportneer High Security 5-Digit Resettable Combination Anti-Theft Bike Locks, Portable Outdoors Road Bike Chain Lock for Mountain Bicycles

Brand: Sportneer
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  • High Security & Keyless Design: Say goodbye to the hassle of carrying keys and hello to keyless convenience. The advanced 5-digit combination lock offers unparalleled protection, with up to 100,000 possible combinations, making it virtually impossible to crack. This bike chain lock is the perfect choice for those who value safety and convenience above all else.
  • Rock-solid & Built to Last : The Sportneer bicycle lock is as tough as nails. Crafted from ultra-thick 0.236"/6mm manganese steel, it boasts unparalleled resistance against cutting and sawing. The lock core, made from sturdy zinc alloy, adds an extra layer of protection, thwarting any attempts at malicious cutting and ensuring long-lasting durability.
  • Scratch-Resistant Cover & Dustproof Cap: The flexible high-quality polypropylene fabric cover protects your hands against heat or cold, and prevents chain from rust, and keeps the bike paint from scratches, ensuring the lock lasts for years to come. Plus, the dustproof cap is an added bonus, keeping rainwater and sand out of the lock hole.
  • Convenient & Easy to Reset: Setting up and resetting your personalized combination password is a breeze. The initial password is 00000, and when it's time to set a new password, simply keep the number wheels in the correct unlock password state and rotate the reset dial 90° to set the new password. No more worry about forgetting your password or struggling to reset it again.
  • Versatile Applications: With options available in lengths of 3.2ft, you can easily lock two bikes together. Better yet, this bike lock is also suitable for a wide range of applications, including bicycles, electric bikes, ladders, lawnmowers, gates, fences, toolboxes, sports equipment, and more.
Check latest price on Amazon

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