Top Pick for
Overall bike lock
Top Pick for
Lightweight bike lock
Top Pick for
D-shaped bike lock
Top Pick for
Chain bike lock
For this list, we picked bike locks based on actual customer reviews and ratings on Amazon and key product features. For every category, we carefully chose parameters based on our research and determined products with the highest review score within those parameters.
For the best overall bike lock, we picked Kryptonite's Evolution Mini-7 13mm U-Lock Bicycle Lock with FlexFrame-U Bracket, which has a rating of 4.6 out of 5 stars on Amazon.
This bike lock is made of hardened steel, making it resistant to hand tools, leverage attacks and bolt cutters. It features the brand's Key Safe Program, which means if you lose your keys, you can ask for replacements for free. Additionally, it has hardened double-deadbolts that engage both shackles ends for increased holding power. It comes with a lifetime warranty as well.
While this product is on the pricier side, customers said its durability and security are well worth it. It is easy to use but sturdy enough to withstand various hand tools. You'll also get 3 stainless steel keys and an LED replaceable key fob for visibility in the dark. However, this weighs about 1.61kg, which makes it difficult to carry around.
When it comes to the best lightweight option, we recommend the Sportneer High Security 5-Digit Resettable Combination Anti-Theft Bike Lock. On Amazon, it has a rating of 4.6 out of 5 stars.
This Sportneer bike lock features a keyless lock mechanism using a 5-digit dial for security. The cable is made of 0.27-inch thick manganese steel for cut resistance. Additionally, it has a zinc-plated coating and a waterproof cover to protect the chain from being scratched. This bike lock is 3.6ft long, suitable for most bike sizes.
Customers gave positive feedback on the lock's ease of use, durability and value for money. The cable is made of high-quality steel resistant to hand tools, making it an extremely secured option at an affordable price. Users loved its keyless feature, while others said the dials are easy to use and set. It is also quite lightweight for added portability. Several others found that keys started jamming after just a couple of months, but this seems to be an isolated case.
With a rating of 4.5 of 5 stars on Amazon, we picked the Abus 410 Ultra U Lock as the best D-shaped bike lock.
The Abus 410 Ultra U Lock has a 12mm round shackle made of hardened steel resistant to cut and torsion. It features a pass-through design that the brand says provides anti-twist protection. Moreover, it has a soft touch housing cover to prevent paint damages. The brand also claims that it has passed the ice spray test "with flying colours".
Numerous reviews were impressed by the product's high-quality construction, security and value for money. The body is quite thick and heavy, providing excellent protection against hand tools used in bike theft. People added that the lock mechanism is easy to use but still secured enough. The brand also offers this model with a cobra cable for added security and versatility to suit various bike sizes.
For the best chain bike lock, we selected Kryptonite's 001706 48" Keeper 712 Integrated Chain Lock. It has a rating of 4.6 out of 5 stars on Amazon.
This Kryptonite chain lock features 7mm 4-sided chain links made of 3T manganese steel. It has an End Link Design that secures the chain to a hardened deadbolt, providing extra holding powder. It also has a disc-style cylinder that is picking and drill-resistant. It measures 48-inches long, suitable even for bigger bikes.
At over $120 apiece, this chain lock is quite a pricey investment. However, people said its superb security and heavy-duty material are worth it. The chain is a bit bulky but easy to wrap around a bike frame for protection. It comes pre-greased, and the brand offers a key replacement if you lose yours. Some customers said it is also long enough to fit 2 smaller bikes or a single, bulkier model. A few others reported that the key frequently jams when locking the chain, but this seems to be a minor issue.
13% off Kryptonite Keeper Integrated Chain Bicycle
27% off Kryptonite Keeper Integrated Chain Bicycle
27% off Kryptonite Keeper Integrated Chain Bicycle
Vascer's Bike Cable Lock is our choice for the best cable bike lock. On Amazon, it has a rating of 4.7 out of 5 stars.
Made of braided steel with a vinyl coating, this cable bike lock is secured against hand tools and blunt force. It is 15ft long and 3/8" thick, suitable for most bike frames. It features sealed loops on both ends to work with any locking mechanism. The vinyl coating protects your bike from scratches while providing added durability to the cable as well.
Customers praised the product's versatility, value for money and durable design. The cable is quite flexible, which makes wrapping it around the bike a lot easier. The vinyl coating is also thick and non-slip. Weighing just 748g, this lock is easy to carry around as well. It doesn't come with its own padlock, but buyers said this isn't a dealbreaker.
For the best cheap option, we recommend the Master Lock 8143D Combination Bike Lock, which has a rating of 4.4 out of 5 stars on Amazon.
This Master bike lock features a keyless security mechanism for convenience. It features a 4-digit locking system to ensure your bike is protected wherever, whenever. The cable is made of braided steel for strength and flexibility. It is also self-coiling for added portability. This lock measures 4ft-long and 8mm in diameter, ideal for most bike frames.
Apart from its affordability, users gave positive feedback on the product's sturdy construction and ease of use. The keyless system is easy to set up and operate. It also has a vinyl coating that protects the cable from elements, but users said this isn't scratch-resistant. At just 113g, this lock is also extremely lightweight. However, several others reported that the dials started jamming after just 6 months.
With a rating of 4 out of 5 stars on Amazon, Ottolock's Steel & Kevlar Combination Bike Lock is our pick for the best compact bike lock.
Weighing only 0.15kg, this Ottolock bike lock is a compact option for short absences. It is made of multi-layer steel and Kevlar bands coated in anti-scratch Santoprene plastic to prevent your bike frame from being damaged. It also features a 3-dial combination lock for convenience. This comes in 18", 30" and 60" options to fit various bike sizes.
Designed for short-term security, this lock is easy to use and quite durable. While it's a bit pricey, customers said the high-quality material and convenience are totally worth it. It coils into a 3-inch diameter, making it easy to carry around. Several users added that the locking mechanism is easy to operate even when you're in a hurry. But if you're looking for a lock for long-term security, this might not suit your needs.
For the best electric bike lock, we chose Via Velo's Bike U Lock. It has a rating of 4.4 out of 5 stars on Amazon.
Via Vela's Bike U Lock features durable all-weather protection with a hexagonal PVC cover that resists corrosion. It is 15mm thick and 120cm long to fit most bike frames. It also comes with 3 keys – 1 with an LED light for convenience. The brand offers a 3-year warranty for this product as well.
Customers gave positive feedback on the lock's affordability, convenience and durable design. It is made of a heat-hardened steel shackle with a rubber casing to protect against cutting and leveraging. It also has a double bolt crossbar locking mechanism for added security. Users said the mounting bracket is easy to use and portable. However, they found that this lock is a bit heavier than other models out there.
When it comes to the best folding bike lock, we recommend the Abus Bordo 6000/90 with New SH Bracket. On Amazon, it has a rating of 4.5 out of 5 stars.
This Abus bike lock features 5mm-thick bars with a soft casing to prevent damage to your bike's paintwork. These bars are connected with rivets that fold together like a yardstick, according to the brand. It also features a high-quality Abus Plus cylinder that offers a high level of protection against theft and picking.
People were impressed by the lock's high-quality material, compact design and ease of use. It offers long-term protection, so your bike is safe and sound wherever you are. The locking mechanism runs smoothly. Users added that it is compact and can fit in most bags. However, this lock is the most expensive on our list at over $180 apiece.
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