Top 15 Best Bike Locks in 2021

Looking for the Best Bike Locks to buy online? Our system collects and analyzes data of various products from Amazon. Based on quality, performance, features, and customer ratings, the followings are the best-selling Bike Locks that you might be interested in:

Best Bike Locks

Sale1
Features:
  • Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment
  • 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
  • Bike lock cable is 4 ft. (1.2 m) long and 5/16 in. (8 mm) wide in diameter
  • Includes one combination bike lock cable
Sale2
Features:
  • Keyless Secure Lock Mechanism: This bike chain lock has advanced 5-digit combination lock, allowing up to 100,000 possible codes making it nearly impossible to crack. Keyless convenience
  • Durable Cut Resistance Cable: This bike lock cable is made from extra thick manganese steel for cut resistance and protective zinc-plated coating to prevent from scratching
  • Easy To Set/Reset: Easy to set and reset your own personalized number combination
  • Long Flexible Cable: This bike lock is 3.2 feet long, ideal for bicycles, bike, ladders, lawnmowers, gates, fences, tool boxes, bbq, sport equipments and etc..
  • Waterproof & Dustproof Cover: A flexible cloth sleeve which covers the chains to protect it from being scratched and sawed, long lifespan
3
Features:
  • Outdoor bike cable lock with combination is best used as a bicycle lock and to secure other outdoor equipment
  • Cable bike lock features a set your own combination, 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
  • Bike lock cable is 6 ft. (1.8 m) long and 5/16 in. (8 mm) wide in diameter
  • Includes one combination bike lock cable; Set and reset your own combination
Sale4
Features:
  • 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
  • PREMIUM FRAME MOUNT & LOCK FOR QUIET RIDE - Cut the Rattle! Super Quiet Mounting Bracket Accessory for Electric Mountain Road Sport Standard Bikes Scooters & Motorcycles for Silent Gear
  • 2020 EUROPEAN DESIGN AWARD WINNER - Smart Cutting Edge Design for Stylish Protection. Ultimate Combination of Maximum AntiTheft Security & Quality Keeps Cycles Safe Outside. Sold Secure Silver Safety Tool
Sale5
Features:
  • 13mm Hardended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks; 10mm Steel Looped Cable For Additional Security
  • Interior Locking Dimensions: 3.25" x 7" Cable Length: 4'
  • Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
  • Anti-Theft Protection Offer; Up to $2,500 Reimbursement for 1 Year Included. Protective vinyl coating
6
Features:
  • ✔️ DURABLE ALL-WEATHER PROTECTION – Via Velo bike U-lock with hexagonal PVC cover resists corrosion from water, dust and dirt to prolong the life of your lock. All-weather performance means peace of mind and better security
  • ️ ✔️ EASY AND STRONG TO LOCK YOUR BIKE – The bike lock with thickness(including rubber casing):14mm,9.84 in (250mm) x 5.51 in (140mm) U shack to lock and go! Locking your bike and your wheels with 10mm x 180cm cable, fast and easy with our quick, no-hassle system. Great bike safety tool
  • ✔️ AMAZING CONVENIENCE AND SECURITY – 2 keys for convenience! The bike U-lock comes with 2 keys. One of them you can take and use in daily life and the other you can leave at home in case the trouble when you lose one carelessly
  • ✔️ SIMPLY INSTALLING BRACKET ON YOUR BIKE – Convenient high-quality mounting bracket means your lock goes with you, Our bracket is suitable for bike tube:20-42mm. Pls refer to our picture to install the bracket Value for your money
  • ✔️ WARRANTY AND CUSTOMER SERVICE: 3-year warranty applies to U lock for US, CA, UK, EU Cyclists, 90-day money back policy, 24-hour online customer service. If you are not satisfied with it, you get a full refund unconditionally. Rest assured
Sale7
Features:
  • SECURE & RESETTABLE: Smart 5-digit resettable combination chain lock, much safer than other 4 digit locks. Easy to set your own personalized number combination.
  • BRAIDED STEEL & PVC COATING : The bike cable is made of high strength braided steel wire, which can withstand 2.4KN tension and 7KN shear force, more strength and flexibility. And the protective vinyl coating(PVC) helps prevent scratching more durable wear.
  • SELF COILING & MOUNTING BRACKET :4 Feet by 1/2 inch cable is long enough for different users; Self coiling design make it easy to carry; Equipped with complimentary mounting bracket, the lock can be easily added to other objects; The quick installation button makes it install or remove the lock conveniently.
  • CONVENIENT TO USE: Combination locking mechanism provide keyless convenience and set your own password by easy steps. With keyless convenience lock, you don’t worry about lost the key and forget to carry it.Code design saves you from the hassle of carrying keys. The code is resettable - there are 10,000 combinations you can set, which makes the chances to crack the code only 1/10,0000. The default code is 00000.
  • MULTI-PURPOSE: The cable is 4 feet, long enough to lock 2-3 bikes together, or lock your bike to a tree, gate, fence, railing, thick pole and others. The lock can also be used for motorcycles, scooters, skateboards, grills, ladders, doors, lawnmowers and many others.
Sale8
Features:
  • 16mm Hardended Max Performance Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks
  • Interior Locking Dimensions; 4" x 10. 25"
  • Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
  • Anti-Theft Protection Offer; Up to $4, 000 Reimbursement for 1 Year Included
  • Lifetime
9
Features:
  • TOP RATED TOUGH BIKELOCK - Best Portable & Solid Bike Lock Protects Your Bicycle - No Codes or Chain. Perfect for City Outdoor & Urban Cycling. Bolt Cutter Drill & Saw Proof Technology Stops Thieves.
  • PATENTED ULTRA SECURE HEAVY DUTY ANTI THEFT TECHNOLOGY- Strong Anti Tamper Rivets Provide Strongest Guard System Against Side Attacks. Unbreakable Waterproof Weatherproof Bicycle Protector for Peace of Mind
  • SUPER EASY TO USE & CARRY - Flexible Foldable Lock Opens to 95 CM Chain Link Circumference. Pro Security Kit with Accessories Set: Master Keys & Case Holder. Locks to Stands Racks & Bars. Reliable Trusted Protection
  • CUT THE RATTLE! BEST FOR QUIET RIDE - Premium Frame Mount & Lock. Special Mounting Bracket for Electric Mountain Road Sport Standard E Bikes Scooters & Motorcycles for Silent Gear
  • SMART CUTTING EDGE DESIGN & STYLISH PROTECTION - Ultimate Combination of Maximum AntiTheft Security & Quality Keeps Cycles Safe Outside. Sold Secure Silver Safety Tool with Hardened Steel Components
Sale10
Features:
  • 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
  • Hardened DEADBOLT DEDSIGN provides extra holding power
  • HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant
  • Includes 2 NEW ERGONOMIC "I" KEYS
  • Durable WEATHER-RESISTANT nylon sleeve prevents scratches
  • Key Safe Program
  • Product dimensions: 33.5” (85cm) chain length
Sale11
Features:
  • 【Double-opening Head】Our DINOKA heavy duty bicycle u lock is a double-opening head, The thief needs to break the bike locks on both sides at the same time to open it, which is safer than a single-opening head ulock. The lock cylinder of the bicycle is made of C-grade pure copper blades and has a precise structure to prevent various technologies from opening. In addition, the bike u lock is equipped with 2 rust-proof copper keys with a complex snake-shaped slot, which is safer to use.
  • 【Sturdy and Durable】This bicycle lock is made of 16mm/0.63 inch (including 0.1 inches friendly silicone sleeve) hardened high-performance alloy steel, which can resist cutting and lever attacks. Our bike d lock will provide more security for your bike.
  • 【Convenient to Lock】The bike u-lock heavy-duty comes with 4 feet/0.48in steel cable which is coated with PVC covering to provide a greater locking method to protect your bike, suitable for bicycles, motorcycles, electric bike, scooters.
  • 【Portable Size】The size of the u lock for bicycle is 7.9 in * 5.1 in, which is the same size of a 9.7in tablet and is convenient to carry. In addition, come with a mounting bracket that is suitable for all-round tripods with a diameter ≤ of 1.18in (30mm).
  • 【Package Includes】You will get 1*bike ulock, 1*4ft flex cable, 1*mounting bracket and 2*keys, it is very easy to install according to our instructions. If you have any questions, please contact us and we will get back within 24 hours.
Sale12
Features:
  • Never locked while worn
  • Three keys included with Coded Key Replacement Program
  • Weight: 2.4kg (5.3lbs)
  • Speed buckle fastening
  • Complete with speed buckle fastening and coded key replacement program, the Hiplok GOLD is an ideal choice for high risk urban areas
13
Features:
  • 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 it cut-resistance. Lubricate the 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 chain from rusting and scratching
  • Safety tips: Never leave your bike locked outside for long periods of time. Especially in high crime areas. No bike lock is 100% secure
  • Portable safe size: The overall length of the chain lock is about 3.3 feet. The links are about 1.97 inches long and about 0.32 inches inch thick. Lock Weight: 2.5 pounds
14
Features:
  • STURDY: This bike u lock is made of 0.63inch(including 0.1inch silicone cover) carbon structural steel which is cutting-resistant, leveraging-resistant. The silicone cover makes u lock can resist corrosion from dust and dirt to prolong the life of your bike lock.
  • NO BLOCKING: The lock cylinder of u lock is made by imported pure copper blade, which has a precise structure to prevent technical opening. With the lock dust cover and cooper lock cylinder, no need to worry about blocking when opening the bicycle lock.
  • CONVENIENT USE: The bike lock comes with a 5feet renforcement steel cable which is coated with PVC covering, and the whole diameter of it is 0.47inch. With the cable, it will provide your bike with greater locking flexibility and better protection.
  • LARGER SIZE: After receiving customer feedbacks about u lock, NOW WITH LARGER SIZE 8.3*5.7inch bike u lock specially designed for most bikes. Besides, comes with a mounting bracket that is suitable for all circular tripod in diameter ≤1.18inch.
  • EASY INSTALLATION: The mounting bracket holder is easy to install, you can refer to our instructions to install it. This convenient installation enables you to store your bike lock quickly when on a ride. Enjoy your beautiful day like never before!
Sale15
Features:
  • 12mm Hardened Steel Shackle Resists Hand Tools, Bolt Cutters, and Leverage Attacks
  • Interior Locking Dimensions; 4" x 8"
  • Key Safe Program; Kryptonite will ship your first 2 keys for free, globally, in the event you lose them.
  • Anti-Theft Protection Offer; Up to $500 Reimbursement
  • Lifetime
  • Sport type: Cycling

Final Words

All the Bike Locks featured on this page are independently chosen. We recommend you to read the features and customer reviews of each of the above-listed Bike Locks and finally choose the best one that fulfills most of your needs.

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